WThe hat sets the tone for the game “Aphelion” by Don’t Nod, the French studio recognized for its engaging narrative-driven experiences. Dmitri Weideli, the executive producer, takes a moment to respond to the pivotal question and ultimately provides a rather expansive perspective. “We aim to craft a game that holds significance, offering players a rich storyline that allows them to experience a wide range of emotions,” he explains. “We strive to diversify our game types while still preserving our core essence.”
The concept of diversification certainly stands out. Since its inception in 2008, Don’t Nod has developed action-adventure games exploring memories, narrative-driven tales featuring magical students, and RPGs set in Georgia with vampires. Recently, the studio launched “Juzant,” an ecological sci-fi fable, which provides a refreshing and realistic approach to rock climbing.
Their latest project, “Aphelion,” shares at least some thematic similarities with “Juzant.” This new science fiction title portrays a journey to the fringe of the solar system, where an icy planet named Persephone is uncovered. Inevitably, the crew crash-lands, leading to a quest for exploration, survival, and stealth in this unforgiving environment.
A long journey from Juzant… Aphelion. Photo: Don’t Nod
The trailer showcases grappling hooks and climbable ice formations, which Weideli confirms are integral to the gameplay. The team involved in this project transitioned directly from another episodic supernatural game.
The focus of “Aphelion” differs from “Juzant,” with climbing being more straightforward. While it can still be quite technical, this time, it isn’t the primary focus. Several developers from the “Juzant” team have recently joined the “Aphelion” crew, bringing their expertise in rope physics and vertical level design along.
Cinematic influences for “Aphelion” predominantly stem from films like “Interstellar,” “The Martian,” “Ad Astra,” and “Arrival.” “We sought to create a compelling, story-driven game,” Weideli notes. “Yet we wanted to explore a different genre, guiding us towards a more action-adventure format.”
Vertical level… Aphelion. Photo: Don’t Nod
Notably, the scientific aspect is deeply woven into “Aphelion.” The planet Persephone draws inspiration from the hypothetical Planet Nine, a large celestial body theorized to exist far beyond Neptune.
However, Planet Nine serves merely as a springboard for the narrative. “It was a critical source of inspiration,” Weideli adds, “but we infused our own lore, creativity, and most importantly, human drama.”
“Aphelion” is in collaboration with the European Space Agency. “The ESA team provided access to space experts and scientists who contributed ideas and challenged our narrative concepts,” Weideli explains. “Our story team collaborates on scientific elements related to space and extraterrestrial missions, discussing terminology used by astronauts during operations.”
Nonetheless, the design team doesn’t adhere strictly to convention. In addition to exploration and survival, the game incorporates a vital stealth element. Weideli remains tight-lipped on specifics, but hints at a lurking presence within the ice of Persephone that is not entirely friendly.
Regardless of the threats it may unveil, it’s refreshing to see a commitment to crafting intricate, genre-blending video games amidst the chaos of recent industry setbacks. While many shift towards survival-focused narratives, it’s exhilarating to witness the team aspiring to reach for the stars.
The NASA/ESA Hubble Space Telescope has captured a stunning image of the Barred Spiral Galaxy NGC 3285b.
This Hubble image reveals NGC 3285B, a spiral galaxy approximately 137 million light years away in the Hydra constellation. The color images were generated from separate exposures in the ultraviolet and infrared regions using Hubble’s Wide Field Camera 3 (WFC3), based on data collected through seven filters. Image credits: NASA/ESA/Hubble/RJ Foley, UC Santa Cruz.
NGC 3285b is situated around 137 million light years from the Hydra constellation.
It is also referred to as Leda 31293, ESO 501-18, or IRAS 10322-2723, with a diameter of 100,000 light years.
NGC 3285B boasts a disc and multiple swirling arms, characterized by a large, bright, golden nucleus, while its spiral arms exhibit a light, faint reddish hue.
It is part of the NGC 3312 Galaxy Group (LGG 210) and is a member of the Hydra I Galaxy Cluster.
“NGC 3285B is a component of the Hydra I Cluster, one of the largest galactic clusters in the nearby universe,” stated Hubble astronomers.
“Galactic clusters consist of hundreds to thousands of galaxies held together by gravity.”
“The Hydra I cluster is centered around two massive elliptical galaxies.”
“Each of these galaxies spans about 150,000 light years, roughly 50% larger than our Milky Way.”
NGC 3285B lies on the outskirts of the Hydra I cluster, distanced from the colossal central galaxy.
“This galaxy captured Hubble’s interest as it hosted a Type Ia supernova in 2023,” the astronomer noted.
“Type Ia supernovae produce a condensed star core known as white dwarf explosives, igniting a sudden fusion burst approximately five billion times brighter than the sun.”
The supernova, labeled SN 2023XQM, appears as a blue dot on the far left side of the galaxy’s disc.
“Hubble observed NGC 3285B as part of a campaign focused on Type Ia supernovae.”
“We aim to address the effects of distance and dust by examining each of these supernovae in ultraviolet, optical, and near-infrared light.”
“This initiative will enhance cosmic distance measurements that depend on observations of Type Ia supernovae.”
The International Space Station (ISS) glides across the sun, with spectacular close-ups of comets and exotic trees amidst rotating stars all selected as contenders for this year’s ZWO Astronomical Photographer of the Year Contest.
The image above is from Zhang Yanguang titled Meet Within 1 Second: It features a series of silhouetted shots of the ISS as it passes directly between Earth and the Sun. The expansive solar panels on the spacecraft, collecting energy from the very same star, are vividly visible. The photographer utilized dual optical filters to isolate specific wavelengths, showcasing the sharp details of the sun’s surface.
The image above showcases a close-up of comet C/2023 A3 (Tsuchinshan-atlas) captured by Gerald Leman and Michael Jäger in Namibia. The comet displays two distinct tails of dust and gas, which appear to be nearly overlapping due to solar wind effects.
The last image presented is titled Dragon Tree Trail, taken by Benjamin Barakat in the Famihin forest on Socotra Island, Yemen. The iconic Dragon’s Blood Tree (Dracaena Cinnabari) stands prominently, framed by a stellar background crafted from 300 individual exposures.
This year’s competition saw more than 5,500 submissions from 69 nations. The top entries in nine categories, alongside two special awards and the overall victor, will be revealed on September 11th and displayed in an exhibition at London’s National Maritime Museum starting September 12th.
Cape Canaveral, Florida – a Private Space Flight from Poland and Hungary, featuring India’s first astronaut in over 40 years, concluded on Tuesday with a splashdown in the Pacific Ocean.
The SpaceX capsules detached from the International Space Station on Monday and parachuted into waters off Southern California less than 24 hours later.
Hungarian Tibor Kapu emerged from SpaceX capsules in Southern California on Tuesday. SpaceX via AP
The four-member crew launched nearly three weeks ago on a mission arranged by Axiom Space from Houston.
Axiom’s Peggy Whitson, the most seasoned U.S. astronaut, served as commander. She was joined by Shuvansch Shukla from India, Slouz Uznansky Wysniewsky from Poland, and Tibor Kap from Hungary, with the countries collectively investing over $65 million in the mission.
SpaceX capsules carrying four astronauts parachute into the Pacific Ocean off Southern California on Tuesday. SpaceX via AP
“Thank you for the wonderful ride and safe journey,” Whitson remarked post-splashdown. Her record now surpasses that of other American astronauts and women, encompassing a total of 695 days in space across five missions.
The visiting astronauts executed numerous experiments in orbit, celebrating their heritage. The last instance of India, Poland, and Hungary sending individuals into space was in collaboration with the Soviet Union during the late 1970s and 1980s. They waved and smiled as they exited the capsule one by one into the dim early morning.
Poland’s Slouz Uznanski Wysniewski made landfall in Southern California on Tuesday. SpaceX via AP
This marked Axiom’s fourth mission for the orbital forward base since 2022 and is part of NASA’s ongoing efforts to expand access to space for more businesses and individuals. The company is among those developing their own space stations to succeed the current one. NASA plans to retire its space station by 2030 after over 30 years of service.
Recent images from the NASA/ESA Hubble Space Telescope highlight NGC 1786, a spherical cluster located in the constellation of Dorado.
This Hubble image depicts NGC 1786, a spherical cluster approximately 163,000 light-years away in the Dorado constellation. The color images were created from various exposures captured in visible and near-infrared regions of the spectrum using Hubble’s Wide Field Camera 3 (WFC3). Three filters sampled different wavelengths. Colors were assigned by applying distinct hues to each monochromatic image related to individual filters. Image credits: NASA/ESA/Hubble/M. Monelli/M Hözsaraç.
Spherical clusters are ancient star systems, bound together by gravity, typically spanning around 100-200 light-years.
These clusters host hundreds of thousands, or even millions, of stars. The significant masses at the cluster’s core attract stars inward, forming a spherical configuration.
Considered among the universe’s oldest known objects, spherical clusters are remnants from the early Galactic era. It’s believed that all galaxies harbor a population of these structures.
The Large Magellanic Cloud, a neighboring dwarf galaxy located about 163,000 light-years away, possesses roughly 60 spherical clusters, including NGC 1786.
This spherical cluster, also referred to as ESO 56-39, was discovered on December 20, 1835, by the British astronomer John Herschel.
“Data from the new image is derived from spherical clusters within Milky Way galaxies, including the Large and Small Magellanic Clouds, as well as Fornax dwarf spheroidal galaxies,” stated Hubble astronomers.
“Our galaxy contains over 150 of these extensively studied ancient spherical formations.
“Due to its stability and longevity, it acts as a galactic time capsule, preserving stars from the galaxy’s formative stages.”
“While it was once believed that all stars in spherical clusters formed nearly simultaneously, our research on ancient clusters within our galaxy has revealed multiple populations of stars of varying ages,” they further explained.
“To utilize spherical clusters as historical markers, it’s essential to comprehend their formation and the origins of stars from different ages.”
“This observational program analyzed older spherical clusters like NGC 1786 in external galaxies to determine whether they contained multiple star populations.”
“Such studies can provide insights into the original formation mechanisms of the Large Magellanic Cloud as well as the Milky Way galaxy.”
[The world underwent a profound transformation when project scientists in Manhattan detonated the first atomic bomb on July 16, 1945.
The Trinity test created a radioactive legacy, much like the numerous ground nuclear tests that followed (with a total of 528 explosions), which introduced radioactive particles into the atmosphere.
As a result, the air we breathe now carries a slight level of radioactivity. This has led to unforeseen effects on various materials we produce.
For instance, steel is manufactured by pushing refined oxygen through molten iron ore. Given the radioactivity present in today’s air, the steel produced is subtly radioactive as well.
The fallout from nuclear tests reached its peak in 1963, with levels subsequently dropping over 95% as the radioactive particles in the atmosphere decreased. This decline occurred gradually.
While the steel produced today poses no health risks, its slight radioactivity can interfere with sensitive scientific instruments, particularly those designed for detecting dark matter.
Hence, scientists are on the lookout for materials with minimal radiation contamination. Steel made before the first nuclear explosion in 1945 is particularly valuable for particle physics research because it contains significantly fewer radioactive particles.
Much of this “low-radiation steel” has been salvaged from shipwrecks, including a fleet of 52 German battleships that sank in the shallow waters of Orkney, Scotland.
Even slight radioactivity can disrupt sensitive scientific instruments, like those made to detect dark matter. – Image credits: Science Photo Library
However, the rising demand for low-radiation steel has sparked controversy. In 2017, it was revealed that salvage divers had illegally looted up to 40 World War II warships near Singapore, Indonesia, and Malaysia.
This discovery triggered protests from veterans and historians, who regard these wrecks as sacred sites of underwater warfare.
Ancient Roman lead is also prized among physicists for its ability to shield ultra-sensitive experiments from background radiation. Naturally radioactive, lead ore can contain trace amounts of isotope lead 210, which has a half-life of 22 years.
While fresh lead suitable for particle physics takes centuries to produce, Roman-sourced lead had enough time to lose its radiation.
In 2010, Italy’s National Archaeological Museum celebrated a historic agreement to donate 120 lead ingots, recovered from a Roman ship that sank around 80-50 BC, to the Nuclear Physics Institute for use in future experiments.
This article answers the question posed by Henry Becker from Durham: “How does background radiation affect particle detectors?”
For inquiries, please email us atQuestion @sciencefocus.com or message us onFacebook,Twitter, orInstagram(don’t forget to include your name and location).
Check out our ultimateFun facts for more amazing science content.
In 2026, a group of astronauts is floating inside a gleaming white cylinder, positioned hundreds of kilometers above the Earth.
They gaze down at our planet through a 1.1-meter dome window and rest in an inflatable bed engineered for zero gravity, while conducting experiments focusing on human physiology, plant development, and protein crystallization.
Yet, this isn’t the International Space Station (ISS). It’s not managed by NASA, Roscosmos, or the China National Space Administration. This is Haven-1, the world’s inaugural commercial space station constructed by a private company named Vast.
Set to launch in May 2026 aboard the SpaceX Falcon 9, Haven-1 signifies transformative shifts in how we live and work in space.
“If you can achieve this prior to securing a NASA contract [to replace the ISS], using our funds, we have numerous CEOs,” says Max Haot to BBC Science Focus. “We will not only be the first commercial space station but also the sole predicted bidders to accomplish this.”
Minimum viable space station
Vast’s strategy is quick, concentrated, straightforward, and practical. Rather than constructing an extensive orbital laboratory, they designed a carefully constrained system that prioritizes safety and quality.
With a volume of 45m3 (1,590 feet)3, Haven-1 provides roughly the interior space of a small tour bus. Its life support system operates on a simpler “open loop” model, adapted from previous NASA technology and utilized during the space shuttle era.
The crew will stay for shorter durations compared to the ISS. Instead, four astronauts will visit for approximately 10 days, arriving aboard the SpaceX Dragon spacecraft. Over Haven-1’s projected three-year orbital lifespan, only four such missions are planned.
“As a demonstration of a minimally viable product space station, safety is our top priority,” Haot states. “The second priority is achieving this within an unprecedented timeline. A swift timeline leads to reduced costs.”
Simplifying processes enables Vast to accelerate progress. The main structure is already assembled and will undergo testing this summer after completion in July. By early next year, the entire system should be integrated, and final tests will commence.
Haven-1 hosts four crew members at a time on a 10-day mission. – Extensive
Stations that look like the future
Aesthetically, Haven-1 is a remarkable departure from its predecessor. While the ISS is an engineering marvel, it often resembles a floating plumbing workshop. Haven-1 is designed with a science fiction aesthetic. Its interior is clean, functional, and sleek for space habitats.
This aesthetic reimagining is not solely for show. It’s about functionality. “We go to space to work,” Haot explains. “It’s straightforward to understand that better rest, well-being, and communication lead to increased productivity.”
Here, Vast’s Human Factors team plays a crucial role, led by veteran NASA astronaut Drew Feestel.
For instance, sleep is facilitated using an inflatable bed that applies gentle pressure, mimicking the physical sensations astronauts crave in microgravity.
“Astronauts have various preferences for sleeping on the ISS,” says Haot. “Many opt for pressure against their bodies while they sleep.”
read more:
What occurs aboard the ship?
Each mission to Haven-1 will be shorter yet packed with activities. Scientists can engage approximately 40 crew members throughout the station’s lifespan, given the limited opportunities for human time in orbit.
“Humanity has limited time to learn about space habitation and test technology,” notes Haot. “We believe that you can be incredibly productive within that time.”
Already lined up are research projects addressing human biology, drug screening, plant development, and protein crystal formation. Vast has established partnerships with Redwire Space (USA), Yuri (Germany), and Exobios Fair (Luxembourg).
A French company, Interstellar Lab, is investigating plant growth in microgravity.
Between missions, the station will be utilized to experiment with artificial gravity systems. This is an early step toward enhancing safety and feasibility for long-duration space travel.
Haven-1 is more than just a research platform; it’s a strategic maneuver in a much broader competition.
NASA intends to retire the ISS around 2030 and is currently reviewing bids for the next-generation orbital platform. Haot aims to secure that contract, and launching Haven-1 early with private funding is a bold way to leap ahead of competitors.
“Our goal is to present the most compelling strategy among all contenders,” Haot explains. “We’ve already achieved this by being ahead in technology development, teams, facilities, and certification processes.”
However, winning the race is not guaranteed. A competing spaceflight company, Axiom Space, has already secured a $140 million contract from NASA to connect at least one module to the ISS. Work is ongoing at Axiom, with the inaugural launch slated for late 2026.
Other companies, including Blue Origin, Northrop Grumman, and Starlab, are also in the running.
If successful, the Vast team will be well-positioned when NASA makes its decisions in 2026. If NASA’s objectives do not come to fruition, they may explore opportunities with foreign governments and private entities interested in utilizing the station.
“We remain optimistic about the future of Vast, but our primary focus is internally,” affirms Haot. “Winning this opportunity is of pivotal significance—it’s the largest market opportunity currently in the space station sector.”
Despite shorter time frames, astronauts onboard will conduct hundreds of experiments. – Extensive
From Haven-1 to a comprehensive orbital hub
Haven-1 is just the beginning. Vast’s subsequent venture is Haven-2, a more advanced module adhering to the same philosophy. Starting in 2028, the company plans to launch new modules every six months, ultimately assembling a complete commercial station by 2032.
This modular future facilitates more frequent crew missions, civil research programs, and, ultimately, a broader orbital economy.
Thanks to a partnership with SpaceX, Haven-1 will also become the first space station connected to Starlink, providing ORBIT Gigabit Speed Internet.
“If you want to operate Haven-1 and communicate continuously, you can,” Haot asserts. “This will significantly change how the public and crew interact.”
Redefining space
Haven-1 may not be the largest or the most sophisticated station in orbit, but it will be the first entirely constructed, funded, and operated by private enterprises. That’s the crux of its significance.
Vast aims to reshape the landscape of low Earth orbit, illustrating that space infrastructure can be efficient, elegant, and commercially viable. Whether in science, exploration, or industry, HAOT believes the future of space belongs not to nations, but to those who reach the stars first.
“The goal isn’t to erect luxury hotels in space to attract tourists,” emphasizes Haot. “The aim is to create a robust environment that supports exploration.”
“It’s not without risks. We need to observe what transpires in reality.”
read more:
About our experts
Max Hat is an entrepreneur with a background in aerospace, appliances, and the internet. He currently serves as the CEO of Vast.
wGlacier researcher John Moore began exploring the Arctic Circle in the 1980s. The continuous warming of this area has led to the disappearance of many glaciers, as noted in The Arctic heats 4 times faster. They have simply melted away, outpacing global averages.
Four decades later, Moore’s research network identified an Arctic university. 61 Potential Interventions aim to slow, halt, and reverse the impacts of regional climate change. These concepts are regularly updated. Some will be discussed at a meeting in Cambridge this week, where scientists and engineers will explore whether radical technical solutions can buy time and mitigate the loss of polar ice caps.
Dr. Sean Fitzgerald excavates the ice. Photo: Real Ice/Cambridge University
“We aim to distill them down to about 10 concrete ideas,” Moore asserts, although he hasn’t yet shared specific developments. He emphasizes that the study should exclude “non-starters and hopeless ideas.” If no action is taken over the next 30 years, it may indeed be too late.
The focus should be on rationally valuing these interventions; otherwise, they are merely speculation.
“None of these ideas will solve every issue,” Moore states, emphasizing the need to weigh potential costs against perceived benefits.
Dr. Sean Fitzgerald, director of the Climate Restoration Center at Cambridge University, which is hosting the conference, reflects on a 30-year journey of “unpaid progress” that has slowed the climate crisis, shifting focus towards preserving the Arctic.
“I felt obligated to expand knowledge into broader fields,” he notes. Among the more unusual ideas discussed is the concept of a 10km sunshade suspended between airships the size of Zeppelins and creating corridors for fixed rafts to assist Arctic wildlife reliant on ice. Other measures, such as the initiative by British startup Real Ice and a Dutch company, are underway, which involve pumping water onto ice to refreeze it.
Critics voice concerns about the ethical and legal implications of many proposed interventions, making geoengineering a contentious topic. For instance, in 2021, the Sami Council, representing the Saami people in Finland, Norway, Sweden, and Russia, voiced opposition against Harvard-led pilot projects that aimed to test stratospheric aerosol injection (Science), which simulates volcanic eruptions by dispersing aerosols in the stratosphere to reflect sunlight. The Sami Council branded the plan as a “real moral hazard.”
Inuit hunters navigate through meltwater in West Greenland. Photo: Lawrence Hislop/Alendal
The interventions have undergone extensive study, including those identified by Moore for mitigating the Arctic climate emergency. However, many proposals are unlikely to go beyond theoretical stages and require substantial funding or large-scale implementation.
Thus far, ocean-based concepts present additional uncertainties, limitations, and risks, and the study has deemed them “unsuitable for further consideration,” scoring very low against most evaluation criteria.
One such idea, modifying ocean currents, was first proposed during the Cold War, when suggestions were made to block the Bering Strait to enhance Arctic livability. Years later, climate activist Rolf Schttenhelm proposed a similar initiative aimed at increasing Arctic sea ice.
One small-scale solution currently being implemented involves pumping water onto ice to refreeze it. Photo: Real Ice/Cambridge University
“It’s very easy to make mistakes, and no one knows the definitive answer,” Moore reflects. “Local benefits must be balanced with the hope for global gains.”
Fitzgerald remains cautious about any solutions he considers to be frontrunners, underscoring the importance of keeping an open mind and exploring a variety of approaches.
Meanwhile, SAI and Marine Cloud Brightening (MCB) are drawing significant interest. Professor Peter Wadham, leader of the Polar Ocean Physics Group at Cambridge University, describes MCB as a “very powerful” option. “It’s advantageous because it can be implemented on a small scale, allowing for cessation of activities if negative impacts arise,” he asserts.
Wadham is less enthusiastic about SAI, labeling it a risky long-term strategy compared to MCB. Additionally, he finds the proposal to thicken sea ice unrealistic due to the sheer energy required. “It could work in limited scenarios,” he notes, “but not at an impactful scale. Marine Cloud Brightening stands out as the best and most thoughtfully designed approach.”
Hunters return to Kullorsuaq, the Inuit village in Greenland, nearby Melville Bay. Photo: Reda/Universal Images/Getty
Earlier this year, UK scientists announced plans for outdoor geoengineering trials, including Marine Cloud Brightening, funded by a £50 million government initiative. However, opposition has emerged from various sectors; a discussion was held in the UK Parliament this week, and the state of Tennessee has passed legislation banning geoengineering in the US.
wHeather Jane Johnson heard that Jeff Bezos got married in Venice this June, but she felt worse than ever. Twenty-five years ago, she closed her bookstore in Boston, Massachusetts. “I lost a lot because of Bezos and the American accomplices behind Amazon’s rise,” states the 53-year-old. “The primary reason I moved to Italy was my sense of betrayal by my homeland.”
When a public meeting was announced in the city, she immediately attended. Since then, she has participated in every gathering of anti-Bezos activists, including the one right before last week’s wedding. “These young people have truly restored my faith in humanity,” Johnson remarks.
Many activists part of the “Bezos No Spaces” movement are based at Laboratorio Accupatato Morion, which identifies as “an anti-fascist, anti-capitalist, anti-racist, and transfeminist political space.” Federica Toninero, 33, describes it as “the home of many struggles.” The venue boasts the same vaulted ceilings and grandeur as others nearby, but is adorned with banners and placards ready to transform Venice in anticipation of Bezos’ wedding festivities, starting Thursday. (During my visit on Sunday, I didn’t spot any billionaires; their inclination for invisibility is strong.) It is all visually stunning, reminiscent of one of Venice’s countercultural spaces, filled with striking graphics from past campaigns against big ships, cruises, and tourists. A grassroots movement emerges here, advocating for refugees, with feminist unions popping up to address issues such as climate crises and urban poverty.
“I don’t think he’s welcome”… his fiancées, Lauren Sanchez and Bezos. Photo: Bruce Glikas/Wireimage
Noemi Donà, a 19-year-old activist from USG (a slowly growing union of young leftists), mentions Oliver, 43, who works as a receptionist in a historic Venetian hotel, not one of the hyper-luxury ones, but rather a “small 14th-century palace.” “Bezos can pay and stay here,” he says, “but thousands of Italian shops have closed due to Amazon’s rise. There are universities aligning with us, many of which occupied campuses last year to protest against the Israeli bombings of Gaza.”
The atmosphere is charged with the scent of aerosols and felt-tip pens. Some banners proclaim “Free Palestine,” while others demand the cessation of bombings in Iran. The Palestinian Libre organization actively condemns the U.S. attack on Iran, which feels particularly shocking just under 24 hours since it occurred. Yet, in opposition to Bezos, Marta Sottoliva, a 34-year-old middle school teacher, asserts, “This isn’t just a group; it’s a platform.”
“If Bezos had announced his wedding here without our movement, the media’s narrative would have centered on a luxurious hotel, VIPs, and gossip,” Sottliva reflects. “We aimed to highlight the obscene wealth that enables men like him to monopolize a city.”
On June 12th, the activists unfurled a massive 8-meter banner featuring Bezos’ name encircled in red. Tonyelo jokes about their lively banter on social media, saying, “You must be embarrassed!” A similar banner was displayed on the Rialto Bridge shortly after.
Protest at San Giorgio Maggiore. Photo: Marta Sottoriva
The activists have shifted their focus from merely questioning, “How much money does he have?” to “What conversation will arise from Bezos’ presence? What numbers will they draw?” As Elon Musk captures the public’s attention, there’s a growing discontent regarding the high purchasing power of elites in the face of societal upheavals. One aspect Bezos cannot buy is public goodwill—nor respect for his fiancée, Lauren Sanchez, nor for the 200 guests he plans to invite. That, indeed, is significant.
Not all demonstrations will be publicized, but one detail is clear: a protest will block access to the Scola Grande della Misericordia this Saturday, where Bezos is set to host the celebration.
On a Sunday evening stroll around the venue, I analyzed the logistics for a protest designed to obstruct any chance of the Kardashian presence. A three-meter-wide strip runs along the canal, with a steep drop, creating a narrow bridge that unexpectedly terminates at metal gates in Venice. On the west side, a pavement parallels the canal, leading to a small bridge that could facilitate both police and protesters, but only permits slow movements. With so many stunning bridges dotting Venice, this is the most beautiful, though not conducive to fast access. A square lies at one end and a canal at the other. If 200 protesters show up, they could indeed create significant disruption.
Rumor has it that Bezos isn’t relying solely on police protection but is also engaging former Marlins, hoping to bolster his public image. “How can I get someone away from the water without causing harm?” Toninero muses, her tone playful rather than anxious. “We use our bodies to convey, ‘Stop it, we don’t want this.’”
According to reports Monday, Bezos has been compelled to relocate the party to a different venue.
Rialto Bridge banner. Photo: Manuel Silvestri/Reuters
Even as the city showcases its exquisite eccentricities, it’s difficult to imagine hosting a lavish party in such a locale with a dead-end bridge resembling a 14th-century lagoon. If you spread the word to just 15 people that you’re not welcome, you realize how inherently impossible it is to execute a glamorous, star-studded event here. Perhaps Venice is a mere facade, and the real celebration is set for Maui.
The activist assembly aired their views amidst all this. Critics argue Bezos and Sanchez may not be ideal foes for the anti-tourism sentiment. Yet, many Venetians recognize a common disregard from local authorities. In their quest to appease billionaires, the city effectively shuts down its center. They exert significant influence over short-term rentals yet refuse to take action. Last year’s initiative, taxing tourists €5 a day, was believed to address the situation, but as Sottoliva points out, locals feel they “are like animals in a zoo or cartoon characters from Disneyland.”
Sofia, 26, originally from Barcelona, has engaged in numerous discussions regarding overtourism, but she sees a uniquely vibrant community within Venice, supporting one another beyond mere intellectual endeavors.
Venice’s politically radical lens, influenced largely by its tourism, contrasts sharply with Bezos’ wedding deal, revealing inconsistencies in his values. His conduct as an employer and his apparent disregard for corporate tax responsibilities reflect a divide that becomes glaringly visible in such discussions.
Michael Jordan’s yacht docked in Venice ahead of Bezos’ wedding. Photo: Yara Nardi/Reuters
Climate change activists have also voiced concerns about promoting a culture of extreme consumption, as noted by Stella Faye, a 27-year-old university researcher.
Politically, Bezos’ transition from a perceived mild Democratic supporter to an active Trump advocate has not gone unnoticed. “We are witnessing a disturbing fusion between the private interests of digital capitalism and fascism,” argues Sottoliva. “This is not just confined to Venice.”
Perhaps most troubling for Bezos is the emerging critique of billionaires not just as individuals, but as systemic forces. “There’s a rise in anti-wealth movements,” states Robin Piazzo, a political scientist at the University of Turin. Traditionally, Marxist discourse focused less on billionaires as individuals, instead analyzing capitalism as a collective system. The grassroots movements increasingly question the narratives around the affluent, especially as they light on the influence of wealth over politics and media.
Yet, within grassroots movements, a consistent anti-Western critique is evident, bridging both religious and political sentiments. Piazzo, who also serves on the city council for the Democratic Party, recounts a 90-year-old woman approaching him post-meeting, saying, “You must act against the rich; I detest them.” She aligned herself with the sentiments expressed by Pope Francis. “This is a critical juncture for ultra-high-net-worth individuals,” he warns, as wealth’s perception shifts to a self-serving entity, starkly contrasted with the struggles faced by the less fortunate.
Wealth is showing its sharper edge once again. In 2001, during the G8 summit in Genoa, police responses were harsh and swift after a protester named Carlo Giuliani was killed by Carabinieri. During that tumultuous time, a leftist in England warned that if pushed, resisting police involved serious risks. The memories of such violence linger deeply.
After Giuliani’s death, a specialized police unit was deployed, known for its distinctive blue uniforms and aggressive tactics. Most surreal was the heavy steel fence constructed to shield leaders at the G8. However, despite the barriers, a single protester managed to break through and was quickly arrested. The show of force reflected a stark division between state officials and protesters—clearly demonstrating that their interests were at odds.
Twenty-four years later, Bezos’ wedding symbolizes everything he represents—wage reduction, rampant consumerism, environmental degradation, and wealth supremacy—casting a shadow over a city struggling to maintain its identity. “Honestly, it terrifies me,” states Noemi Donà. “But I’m here.”
The NASA/ESA Hubble Space Telescope captured this image of UGC 11397, the Barred Spiral Galaxy, which houses a rapidly growing, supermassive black hole.
The Hubble image depicts UGC 11397, a barred spiral galaxy, located about 250 million light years away in the constellation Lyra. Image credits: NASA/ESA/Hubble/MJ Koss/AJ Barth.
Also referred to as IRAS 19019+3346, Leda 62725, or TC 872, UGC 11397 is situated in the constellation Lyra and is approximately 250 million light years distant.
The first documented mention of this spiral galaxy appeared in a galaxy catalogue compiled by Swiss astronomer Fritz Zwicky in 1966.
“At first glance, UGC 11397 seems like a typical spiral galaxy,” stated Hubble astronomers.
“It showcases two graceful spiral arms illuminated by stars, framed by dark, dense dust clouds.”
“What sets UGC 11397 apart from a standard spiral is the ultra-massive black hole at its core, which has a mass 174 million times that of the sun,” they noted.
“As the black hole ejects gas, dust, and even entire stars from its vicinity, this material heats up, creating a spectacular cosmic display.”
“Materials engulfed by black holes emit radiation ranging from gamma rays to radio waves, leading them to brighten and dim unexpectedly.”
“Nonetheless, in some galaxies like UGC 11397, thin dust clouds obscure much of this energetic activity from optical light observation.”
“Still, the rapidly growing black hole in UGC 11397 has been identified through its intense X-ray emissions.”
This discovery led astronomers to categorize it as a Type 2 Seyfert Galaxy, a classification for active galaxies whose central cores are obscured by dust and gas formations.
“Utilizing Hubble, we will examine hundreds of galaxies that host ultra-massive black holes similar to UGC 11397,” the researchers stated.
“Hubble’s observations aid us in measuring nearby supermassive black holes, understand their growth early in the universe’s history, and explore star formation in extreme conditions at the galaxy’s center.”
Astronomers utilizing the NASA/ESA Hubble Space Telescope have captured remarkable new images of the Dwarf Starburst Galaxy NGC 4449.
This Hubble image illustrates NGC 4449, a galaxy of dwarf stars located roughly 12.5 million light years away within the Canes constellation. Image credits: NASA/ESA/Hubble/E. Sabbi/D. Calzetti/A. Aloisi.
NGC 4449 is situated about 12.5 million light years away in the constellation of Canes.
Also known as Caldwell 21, Leda 40973, or UGC 7592, this galaxy is approximately 20,000 light-years in age.
NGC 4449 was first identified by German-born British astronomer William Herschel on April 27, 1788.
This galaxy is part of the M94 Galaxy group and is in close proximity to the local group that contains our Milky Way.
“NGC 4449 is a dwarf galaxy, meaning it is significantly smaller than our Milky Way and contains fewer stars,” a Hubble astronomer remarked.
“However, its small size is deceptive; NGC 4449 is prolific in star formation.”
“This galaxy is referred to as a Starburst galaxy because it produces new stars at a rate much higher than would be expected for its size.”
“While most Starburst Galaxies primarily produce stars in their centers, NGC 4449 is scattered with bright young stars throughout its structure.”
Astronomers believe this global surge in star formation has resulted from interactions between NGC 4449 and its neighboring galaxies.
“Due to its proximity, NGC 4449 offers a valuable opportunity for Hubble to investigate how intergalactic interactions influence new star formation,” they noted.
The new color image of NGC 4449 is derived from Hubble observations utilizing the Advanced Cameras for Surveys (ACS) and the Widefield Camera 3 (WFC3) across the UV, near-infrared, and optical segments of the spectrum.
Seven filters were employed to capture various wavelengths, assigning different hues to each monochrome image linked to the specific filters.
“The Hubble images of NGC 4449 were previously released in 2007,” the researchers stated.
“This updated version includes several additional wavelengths of light gathered by Hubble through multiple observational programs.”
“These programs encompass groundbreaking science, ranging from exploring the history of star formation in NGC 4449 to mapping galaxies with the brightest, hottest, and most extensive stellar structures.”
Though it might not be as well-known as the Hubble Space Telescope or the James Webb Space Telescope, NASA’s Landsat 7 has significantly enhanced our understanding of our planet. For over 25 years, it has been capturing the stunning landscapes of Earth from space, documenting remarkable details of the planet’s ever-changing environment.
Launched in 1999 with an expected mission duration of only five years, Landsat 7 has instead emerged as one of the longest-running Earth observation missions in history. While it doesn’t gaze into distant galaxies, its instruments are focused on the vibrant, living surfaces of Earth instead.
From an altitude of 700 km (about 435 miles), it has produced vital data for scientific research and conservation, showcasing stunning images of dynamic deserts, glaciers, forests, and coastlines.
“[Landsat 7 has] been essential in tracking environmental changes such as natural disasters, deforestation, and urban expansion,” said David Applegate, former director of the US Geological Survey.
“It documented significant events such as Hurricane Katrina in 2005, the Haiti earthquake in 2010, the Australian wildfires from 2019 to 2020, and rapid urban growth across the globe.”
The Landsat 7’s primary sensor, the Enhanced Thematic Mapper Plus (ETM+), captured in the clean room at Lockheed Martin Space Systems. Photo Credit: NASA/Raytheon
Landsat 7 is scheduled to retire this month after covering 6.1 billion km (3.8 billion miles) in space and capturing over 3 million images. A carefully planned shutdown will involve depleting its batteries, turning off the fuel line heater, and rendering the communications system silent permanently. For another 55 years, the satellite will drift silently above Earth before eventually re-entering the atmosphere and burning up.
As we bid farewell, we reflect on its lens and celebrate the beauty and complexity of our planet, revealing both the impacts of deforestation and the intricate patterns of continents.
Coral Reef Conservation
In the first year of the Landsat 7 mission, detailed images of coral reefs were gathered from around 900 locations worldwide. These vibrantly colored swirls depict atolls, enclosed coral reefs that typically surround a lagoon, often formed from eroded volcanic islands. Photo Credit: NASA Goddard Space Flight Center Science Visualization Studio
Guinea-Bissau, West Africa
Guinea-Bissau, a small country in West Africa, showcases intricate patterns evident in the shallow waters along its coast, where silt from the Geba and other rivers is carried away by the Atlantic Ocean. Photo Credit: NASA/USGS
Siberia, Dragon Lake
Dragon Lake, formed by the Bratsk Reservoir along the Angara River in southern Siberia, Russia, is shown here frozen in winter. Photo Credit: NASA/USGS
Lena Delta, Siberia
The Lena River, approximately 4,500 km long, is among the largest rivers globally. The Lena Delta Reserve is the most extensive protected wilderness area in Russia, serving as a sanctuary and breeding ground for many Siberian wildlife species. Photo Credit: NASA/USGS
9/11, New York
This true-color image was captured on September 12, 2001, by the Enhanced Thematic Mapper Plus (ETM+) sensor on the Landsat 7 satellite shortly after the Twin Towers fell. Photo Credit: USGS/EROS
Comprehensive Continental Mosaic of Antarctica
A complete continental mosaic of Antarctica was constructed using images from Landsat 7. Photo Credit: NASA/USGS
Bolivian Deforestation
Once a vast expanse of lush vegetation, the Amazon rainforest is rapidly changing. This image demonstrates the significant deforestation occurring in Bolivia’s portion of the Amazon Basin, where loggers have carved extensive paths while ranchers have cleared areas for grazing. The bright red areas indicate healthy vegetation. Photo Credit: NASA/USGS
Icefall, Lambert Glacier, Antarctica
Lambert Glacier, the largest glacier in the world, features an ice waterfall that nourishes the glacier from the expansive ice sheets covering the plateau. The ice flows slowly, resembling water, descending about 1,300 feet (400 meters) to the underlying glacier. Photo Credit: NASA/USGS
Deepwater Horizon Oil Spill
On April 20, 2010, a catastrophic oil spill followed an explosion at an oil well in the Gulf of Mexico. Efforts to contain the expanding oil slick began immediately. Landsat imagery provided by the US Geological Survey reveals the extent of the spill, with Landsat data being vital for monitoring its range and movement. Photo Credit: NASA/USGS
Westfjords, Iceland
The Westfjords are a series of peninsulas located in northwestern Iceland. Though they comprise less than one-eighth of the country’s land area, their rugged coastlines account for over half of Iceland’s total coastline. Photo Credit: NASA/USGS
“Spilled Paint”: Iran’s Dasht-e Kavir
Resembling spilled paint, this image showcases a vibrant tapestry of landscapes in Iran’s largest desert, Dasht-e Kavir, or Great Salt Desert. It spans approximately 77,000 square kilometers (29,730 square miles) and consists of dry stream beds, desert plateaus, and salt marshes. Extreme temperatures and dramatic daily fluctuations, alongside severe storms, are characteristic of this harsh environment. Photo Credit: NASA/USGS
Hurricane Katrina, New Orleans
Following Hurricane Katrina, which led to severe flooding of up to 80% of New Orleans, Landsat 7 captured this image on September 15, 2005. Two and a half weeks post-hurricane, efforts were ongoing to siphon water back into Pontchartrain Lake, with pumps extracting approximately 380 cubic meters of water every second. Photo Credit: USGS/CEROS
Namib Naukluft National Park, Namibia
Namib Naukluft National Park is an ecological reserve in the Namib Desert, where coastal winds give rise to the world’s tallest dunes, which can reach 980 feet (300 meters). Photo Credit: NASA/USGS
Vatnajökull Glacier Ice Cap, Iceland
This image features blue ice fingers breaking away from the Vatnajökull glacier in Iceland’s Skaftafell National Park, situated at the southern extremity of Europe’s largest ice cap. Photo Credit: NASA/USGS
Uppsala Glacier Retreat in Argentina
Landsat images captured in 1986, 2001, and 2014 illustrate the retreat of the Uppsala Glacier. Photo credit: NASA
Sally Ride during NASA’s seventh space shuttle mission, STS-7 in 1983
NASA
Sally Christina Costantini Disney+ (Available from June 17th)
In 1983, Sally Ride made history as the first American woman in space, becoming the third woman overall to achieve this milestone, following Valentina Tereshkova and Svetlana Savitskaya. The new documentary, Sally, directed by Cristina Costantini, delves into her remarkable journey. It captures not just the media attention but also her personal complexities, including a 27-year partnership with science writer Tam O’Shaughnessy.
The film, debuting at the Sundance Film Festival in January, commences with an extensive montage of archival footage, featuring Ride’s television appearances, which serve as an introduction to her role as a beacon of empowerment.
You can sense the determination that fueled her journey. “It’s crucial to not do anything foolish,” she reflects during a segment, encapsulating her pursuit of excellence and the weight of expectations she faced in a male-dominated field.
Ride grew up in the thriving era of the US Space Program. NASA’s 1976 initiative to diversify its astronaut selection process paved the way for women and ethnic minorities. Out of 8,000 applicants for astronaut training, 1,500 were women, leading NASA to employ 40 aspiring astronauts.
The documentary employs a clever blend of interviews and meticulously crafted sequences that smoothly integrate with the archival material. Fellow astronauts like Kathy Sullivan, Judith Lesnick, and Anna Fisher, along with journalist Lynn Sherr and Ride’s ex-husband Steve Hawley, provide valuable insights into her character, enhanced by some archival bits.
For example, Fisher reflects on the pressures faced by female astronauts to downplay their femininity, particularly regarding attire and makeup. The film also portrays Mike Mullane, who initially appeared as a staunch sexist but later acknowledges his past mistakes in a heartfelt letter to Ride—highlighting the professional hurdles she navigated throughout her career.
In 1976, NASA’s decision to diversify its class opened the door for women and ethnic minority groups.
Costantini also tenderly explores Ride’s lifelong bond with O’Shaughnessy, who met Ride on a sunlit tennis court during their teenage years. Their private relationship, upheld for decades, reflects Ride’s reserved nature and the societal attitudes towards the LGBTQ+ community at that time.
The soundtrack features notable tracks such as Lazy Calm by Cocteau Twins, Mr. Blue Sky by Electric Light Orchestra, and Neil Young’s Harvest Moon, adding emotional resonance to Ride and O’Shaughnessy’s narrative.
The narrative takes a poignant turn with Ride’s pancreatic cancer diagnosis in 2011, recounting her personal battle. After giving a speech at a conference in California, she felt a sense of unease, prompting her to seek medical advice the following day. An ultrasound revealed a tumor of golf ball size in her abdomen.
O’Shaughnessy’s testimony vividly illustrates how quickly their lives transformed. Nonetheless, they cherished their time together until Ride’s last moments. Her legacy extends beyond scientific achievements, encompassing the impact of Sally Ride Science’s nonprofit organization.
In summary, Sally presents a heartwarming and insightful tribute to a woman who defied conventions in both her career and personal life. Costantini captures not just Ride’s triumphs but also the sacrifices intrinsic to her groundbreaking journey, ensuring her story resonates with future generations.
The NGC 685 is abundant in star-forming nebulae and appears as a dazzling pink cloud in recent images captured by the NASA/ESA Hubble Space Telescope.
This Hubble image illustrates the Spiral Galaxy NGC 685 on the bar. The color images were created from individual exposures captured in ultraviolet light using Hubble’s Wide Field Camera 3 (WFC3) and derived from visible and near-infrared sections of the spectrum. Built upon data gathered through six filters, different hues are assigned to each monochromatic image related to a specific filter. Image credits: NASA/ESA/Hubble/J. Lee/F. Belfiore.
NGC 685 is situated approximately 64 million light-years away in the southern constellation of Eridanus.
Previously known as ESO 152-24, IRAS 01458-5300, or LEDA 6581, the galaxy was discovered by British astronomer John Herschel on October 3, 1834.
Spanning around 74,000 light-years, the galaxy features a luminous central bar and a distinctively curved arm.
“NGC 685 is classified as a barred spiral galaxy, with its delicate spiral arms emerging from the edge of a stellar bar at the heart of the galaxy,” Hubble astronomers stated.
“The Milky Way, while not a perfect spiral, is nearly twice the size of NGC 685.”
Astronomers utilized Hubble for two observational programs focused on star formation in NGC 685.
“It’s no surprise that NGC 685 was selected for these studies. The galaxy’s spiral arms are marked by numerous patches of young blue stars,” they noted.
“Many of these star clusters are enveloped by a vibrant pink gas cloud known as the H II region.”
“The H II region is a gas cloud that gleams momentarily, especially during the birth of a massive, hot star.”
“The particularly striking H II region can be seen near the lower edge of the image.”
“Despite the visible star-forming regions, NGC 685 converts gas into stars each year at a rate of less than half the mass of the sun.”
“The data collected by Hubble across two observational programs enables us to catalog 50,000 H II regions and 100,000 star clusters in nearby galaxies.”
“By merging Hubble’s sensitive visibility and ultraviolet observations with data from the NASA/ESA/CSA James Webb Space Telescope and wireless data from the Atacama Large Millimeter/submillimeter Array, we explore the depths of dusty star nurseries and illuminate the stars within.”
Timeless compositions will shine across the cosmos through a performance by the Vienna Symphony Orchestra. The celestial event, titled Heavenly Saying, is set for May 31 and will be broadcasted via free public screenings in Vienna, Madrid, and New York, commemorating the 50th anniversary of the European Space Agency.
ESA staff have noted that music can be transmitted as radio signals in real-time; however, to circumvent potential technical difficulties, a pre-recorded version from the orchestra’s rehearsal will be aired the day before, with the live performance accompanying it.
Radio signals travel at the speed of light, approximately 670 million miles per hour (over 1 billion kilometers per hour).
As a result, the music would reach the Moon in just an hour and a half, Mars in 4.5 minutes, Jupiter in 37 minutes, and Neptune in 4 hours. Within a day, the signal would be over 15 billion miles (24 billion kilometers) away, as far as NASA’s Voyager 1, the most distant human-made object in interstellar space.
In 2008, NASA also commemorated 50 years by sending The Beatles’ “Across the Universe” into Deep Space. Furthermore, last year, they transmitted Missy Elliott’s “The Rain (Supa dupa Fly)” to Venus.
Music is not only traveling through space; NASA’s Mars Rover has made waves back to Earth. In 2012, flight controllers at the Jet Propulsion Laboratory in California sent a recording of Will.i.am’s “Reach for the Stars,” which was then broadcasted by the Rover.
This interstellar transmission adds to a legacy of melodies shared between NASA mission control and astronauts since the mid-1960s.
Now it is Strauss’ turn, following its earlier inclusion in the Voyager Golden Records almost fifty years ago.
Released in 1977, NASA’s twin Voyager spacecraft each carry gold-plated copper gramophone records, equipped with styluses and instructions for playback.
These records feature earthly sounds and images alongside 90 minutes of music, curated by the late astronomer Carl Sagan and his committee, which included works by Bach, Beethoven, Mozart, and Stravinsky, among contemporary and indigenous artists.
Notably omitted was Johann Strauss II, whose “Blue Danube” famously accompanied Stanley Kubrick’s 1968 sci-fi film “2001: A Space Odyssey.”
The Vienna Tourism Board, located where Strauss was born on October 25, 1825, aims to rectify this “cosmic oversight” by sending the world’s most renowned waltz into the stars.
ESA’s large radio antenna in Spain, part of the agency’s deep space network, honors this initiative. The dish is directed toward Voyager 1, allowing “Blue Danube” to resonate through the cosmos.
“Music connects us across time and space in a unique way,” stated ESA Director Joseph Ashbacher. “The European Space Agency is sharing the spotlight with Johann Strauss II and inspiring future space scientists and explorers who will one day journey to the anthem of the universe.”
US President Donald Trump (left) announces the Golden Dome Missile Defense Shield, joined by US Secretary of Defense Pete Hegseth (right).
Chris Kleponis/Pool/EPA-EFE/Shutterstock
US President Donald Trump has introduced the Golden Dome defense initiative, designed to intercept threats like polar sounds, ballistic missiles, and advanced cruise missiles.
“Once fully operational, the Golden Dome is engineered to intercept missiles launched from around the globe or even from outer space,” Trump stated during a White House announcement on May 20th. Watch here.
However, many experts express skepticism regarding the feasibility of such a comprehensive interception system. Concerns have been raised that, even if successful, the Golden Dome could require over a decade to implement and exceed $50 trillion in costs, potentially exacerbating global nuclear arms races and space militarization.
What is the Golden Dome?
The project is inspired by Israel’s Iron Dome system, which utilizes ground-based missiles to intercept incoming artillery and rockets launched from shorter ranges. In contrast, the Golden Dome aims to safeguard a significantly larger area, with the landmass of the contiguous US being over 350 times that of Israel.
According to Trump and his team, the system should be capable of targeting ballistic missiles fired from distant locations, advanced cruise missiles operating at lower altitudes, and hypersonic missiles traveling at speeds exceeding five times the speed of sound. These could possess nuclear or conventional warheads.
To detect and neutralize threats, the Golden Dome is expected to employ a mix of “space-based sensors alongside air and missile defenses,” as noted by U.S. Secretary of Defense Pete Hegseth in a statement. Essentially, the Golden Dome would represent an umbrella system integrating multiple technologies to combat various threats, as explained by David Berbach in an article with New Scientist.
Nevertheless, many of these defense capabilities are still in development or do not currently exist. For instance, the proposal mentions space-based interceptors in low Earth orbit, which remains a technological hurdle yet to be overcome. Thomas Gonzalez Roberts from Georgia Tech pointed this out.
A similar concept known as Star Wars was initially suggested by President Ronald Reagan as part of his strategic defense initiatives during the Cold War. Trump characterized the Golden Dome as an endeavor to complete “the mission President Reagan initiated 40 years ago.”
How does the Golden Dome function?
Experts in missile defense have likened the challenge of intercepting long-range nuclear missiles to “shooting bullets at bullets,” given that “the targets are minuscule, emit minimal signals, and move rapidly.” Even the most optimistic technical specialists acknowledge that achieving a 100% interception rate is unlikely.
The U.S. already possesses an array of ground-based interceptor missiles located predominantly in Alaska, capable of countering “dozens of oncoming warheads at best,” according to Burbach. He also highlighted that both Russia and China are working on countermeasures to complicate missile detection and interception.
“Interception of subsonic cruise or short-range ballistic missiles launched from just outside the U.S. borders employs established technology, yet effectively implementing those defenses across the nation can be cost-prohibitive,” said Burbach. He further emphasized the difficulty of the Golden Dome’s goal to thwart a significant volume of intercontinental missiles, particularly from China and Russia.
Trump’s vow to shield the Golden Dome against missile strikes from distant points, even from space, “requires a densely packed constellation of space-based missile interceptors in low-Earth orbit that could engage missiles within moments of their launch,” indicated Roberts.
“The number of satellites necessary far exceeds the current constellations launched,” he noted. Presently, the largest constellations consist of about 7,000 Starlink satellites managed by SpaceX.
What is the estimated cost of the Golden Dome?
Trump has suggested a budget of $175 billion for the Golden Dome, though this funding remains unapproved by Congress. The Congressional Budget Office, a nonpartisan agency, has estimated that space-based interceptor systems akin to the Golden Dome may cost upwards of $542 billion.
“It’s uncertain what expenses are incorporated in the $175 billion figure,” noted Patrycja Bazylczyk of the Center for Strategic and International Studies in Washington, DC.
Trump also asserted that the Golden Dome would be “fully operational” by the conclusion of his second term, a claim that experts find dubious. “The three-year timetable is overly ambitious. Realistically, this initiative will take at least a decade or more,” Bazylczyk added.
The timelines could significantly depend on existing military system capabilities. “Notable advancements could arise in the short term, including the deployment of new interceptors, radar systems, space-based sensors, and technology demonstrations,” Bazylczyk mentioned.
Ultimately, considerable challenges exist regarding the rapid deployment of thousands of satellites required for the Golden Dome. Additionally, developing the necessary space-based interceptor technology remains a daunting task.
“Finding a launch schedule capable of supporting a massive satellite constellation emerging in just three years is extremely challenging,” Roberts pointed out. “SpaceX has launched more than any other entity in the history of space operations, raising the question of how to surpass that threshold even more.”
Burbach added, “It seems unlikely that the system will achieve a complete defense against missile attacks. We might attain some limited operational capabilities, but accomplishing this quickly is fraught with difficulties.”
Will the Golden Dome enhance U.S. security?
Currently, an arms race is underway among the U.S., China, and Russia, with each nation enhancing its space-based capabilities to modernize and grow their nuclear arsenals and military strength.
Should the Golden Dome effectively bolster U.S. air and missile defenses, it might lessen adversaries’ confidence in their missile capabilities, possibly altering strategic calculations and discouraging them from launching attacks, according to Bazylczyk.
In contrast, the Golden Dome could potentially “contribute to instability” by signaling distrust towards nuclear adversaries, indicated Roberts. China’s Ministry of Foreign Affairs responded to Trump’s announcement, arguing that the Golden Dome carries a “strongly offensive implication” and could spur an arms race in space. Likewise, a Kremlin spokesperson suggested that the Golden Dome might restart discussions on nuclear arms control between Russia and the U.S.
In response to the system, both China and Russia “may attempt to destroy or disrupt U.S. satellites,” posited Burbach. Both nations have already developed missiles capable of targeting satellites, and they have demonstrated the capacity to jam or hack into satellite systems. In February 2024, U.S. intelligence agencies alerted that they intended to develop space weapons capable of using nuclear detonations to incapacitate or obliterate satellites.
Moreover, these countries could increase their missile arsenals and create more versatile weapons equipped with decoys, Burbach noted. He pointed out that Russia is already advancing technologies like underwater intercontinental nuclear torpedoes designed to evade space-based interception.
The Hubble Team has unveiled a stunning new image of the intermediate Spiral Galaxy NGC 3511.
This Hubble image depicts NGC 3511, a mid-spiral galaxy located about 43 million light years away in the crater constellations. Image credits: NASA/ESA/Hubble/D. Thilker.
NGC 3511 is situated approximately 43 million light years away from Earth, in the crater’s constellation.
Also referred to as ESO 502-13, Leda 33385, IRAS 11009-2248, or UGCA 223, this spiral galaxy spans a diameter of 107,000 light years.
NGC 3511 was discovered by the German and British astronomer William Herschel on December 21, 1786.
This galaxy is part of the NGC 3511 group, a small collection of galaxies that includes NGC 3513 and ESO 502-024.
“From Hubble’s perspective in orbit around Earth, NGC 3511 is tilted about 70 degrees, sitting in between galaxies that display edge-on features and those that exhibit dense flat discs, ideal for visualization,” Hubble astronomers stated.
Color images of NGC 3511 were created from individual exposures using UV light with the Hubble Wide Field Camera 3 (WFC3).
Six filters were employed to capture different wavelengths. Colors are assigned by applying distinct hues to each monochromatic image tied to a specific filter.
“We are examining NGC 3511 as part of our research into the star formation cycle in nearby galaxies,” stated the astronomers.
“This observational program involves Hubble recording the properties of 55 local galaxies using five filters that permit light of varying wavelengths or colors.”
“One of these filters specifically transmits red light at a particular wavelength.”
“This vast cloud of hydrogen gas glows red when stimulated by the ultraviolet rays of a hot young star.”
“As illustrated in this image, NGC 3511 is filled with numerous bright red gas clouds, some of which encircle clusters of vibrant blue stars.”
“Hubble plays a crucial role in cataloging and determining the ages of these stars, which are generally a few million years old and several times larger than the Sun.”
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I’ve been tidying up my attic for the past few weeks, primarily to ensure its contents don’t collapse the ceiling. However, I have a side quest. My most treasured possession at age 12 was the Casio GD-8 car race watch. This digital timepiece featured built-in racing games on a small monochrome LCD screen. The two large buttons on the front allowed players to maneuver left and right to dodge oncoming vehicles, keeping the game alive for as long as possible. I lost count of how many times it was confiscated by teachers, as I often lent it to the toughest boy in class for protection against bullies. As a socially awkward nerd, this watch was crucial for my survival. I’m quite sure I still have it somewhere, and my resolve to find it has been strengthened by recent discoveries about its value.
Casio began producing digital watches in the mid-1970s, striving to compete on price with technology borrowed from the computer industry. As the decade drew to a close, however, the market became saturated, prompting the company to explore new methods to entice buyers. According to Polygon in 2015, “Casio returned to its original philosophy upon entering the watch market.” Yuichi Masuda, senior executive managing officer and Casio Board member, elaborated: “Watches are not merely timekeeping devices.” He noted a shift toward multifunctionality, incorporating features like phone number memory and music alarms alongside time display.
Takeoff… In 1980, kids play Space Invaders.
Photo: Eugene Adebari/Rex/Shutterstock
At that time, Taito’s Space Invaders was a sensation in Japan. Consequently, in 1981, Casio launched the CA-90/CA-901—a thick calculator watch featuring a space-themed shoot-’em-up, where players shot numbers instead of aliens. “Our aim was to create a lifestyle where games could be enjoyed anytime and anywhere,” Masuda explained.
Was Casio inspired by Nintendo’s Game & Watch series? The iconic handheld games debuted in 1980 with titles like Juggler and Ball, paving the way for classics like Donkey Kong, which later influenced the Nintendo DS. However, Shinji Saito, general manager and chief producer for Casio’s Watch Business Unit, disagrees: “In 1980, when Casio launched the CA-90, we also released the MG-880, a gaming calculator allowing users to enjoy digital invaders. While Nintendo’s Game & Watch also launched that year, the CA-90’s concept stemmed from our own development philosophy prioritizing lightness, thinness, shortness, and low power consumption; we were not inspired by Nintendo.”
In fact, during this period, Casio was innovating with features like data banks, thermometers, and pulse checkers. “The entire range of ’80s watches was vast,” watch enthusiast Andy Bagley notes. “I’ve been collecting for years and still discover models I’ve never encountered before. There were hundreds, including touchscreen watches from the ’80s.”
Past Time… Casio Gaming Watch Page from Vintage Casio Catalog
Photo: Casio
Regardless, the CA-90 became so successful that it spurred a golden age of creativity in Casio’s R&D. Between 1980 and 1985, dozens of game watches were produced—an impressive feat given the limitations of LCD technology at the time, which could display only preset shapes and lacked computer graphics or real animations. Various racing games, shooters like Helifizer and Zoom Zap, and rudimentary platformers like Jungle Star and Hungry Mouse were among them.
Some entries were more eccentric, like Aero Batics, a stunt flying game, and Hustle Monira, which involved catching dinosaurs (as opposed to just dodging falling eggs). There were also basic football and golf simulations. Similar to Nintendo’s Game & Watch titles, these watches showcased visually simplistic game designs that felt like science fiction at the time.
Notably, it wasn’t just tech giants creating game watches in the ’80s. The U.S. company Nelsnick obtained a license from Nintendo to make watches featuring games based on Zelda, Super Mario Bros., and Donkey Kong. Additionally, Seiko had its own ALBA game watches throughout that decade. The most aesthetically outrageous models came from veteran toy company Tiger, which produced bulky LCD game watches in the early ’90s based on movie licenses and arcade hits like Double Dragon and Altered Beast. However, as technology advanced and preferences shifted, the portable gaming market exploded with the arrival of the Game Boy in 1989, effectively ending the Game Watch era.
Today, a thriving collector’s scene exists. “These watches are incredibly sought after and can demand high prices,” Bagley shares. “The downside is that they weren’t very durable compared to all-stainless steel models like the Marlin, so few have survived. In pristine condition, rare and collectible game watches can fetch hundreds to over a thousand pounds.” For collectors like Bagley, these timepieces serve as nostalgic treasures, evoking memories of a time when students were distracted by digital watch beeps rather than social media alerts. “This served as my personal reference guide for the latest models. I eagerly checked the clock section whenever a new catalog arrived to scout for innovations.”
The watch industry continues to take a keen interest in classic video game themes. In 2022, Timex released a limited edition Space Invaders Watch featuring the game’s iconic sounds, and earlier this year, Casio unveiled a collection of beautifully crafted Pac-Man watches, sending fans like me racing to their website’s booking section. For those of us who were nerdy kids in the ’80s, these timepieces felt like the predecessors to smartphones and Apple Watches. Thus, my quest to find my car racing watch is not about its monetary value. It represents a connection to my 12-year-old self, a shared nostalgia for everything lost along the way.
NASA’s Anne McClain ventured out from the International Space Station alongside Nichole Ayers. Both are military officers and pilots who returned instead of going to the Orbit Lab in March with two other astronauts. Now, I’m back home.
Just before floating out, McClain spotted a loose string on the index finger of her right glove. Mission Control briefly postponed the launch to ensure her glove was secure.
During the mission, the duo prepared the space station for a new solar panel and adjusted the antenna at the 260-mile-high complex.
On Wednesday evening, the space station needed to be elevated slightly to avoid debris: remnants of a 20-year-old Chinese rocket.
McClain, an army colonel and helicopter pilot, was originally set to participate in the first all-female spacewalk in 2019, but the medium-sized suit was insufficient. The historic mission was accomplished by Christina Koch and Jessica Meir. This latest outing marks the fifth time a woman has gone outside the spacecraft in a 60-year history.
NASA’s SpaceX Crew-10 astronauts Anne McClain and Nichole Ayers prepare for launch at the Kennedy Space Center in Florida on March 14. Craig Bailey / USA Today Network
Koch is set to become the first woman to fly to the moon. Along with three male astronauts, she will orbit the moon without landing next year as part of NASA’s Artemis program, the successor to Apollo.
Currently, men continue to outnumber women in NASA’s astronaut corps.
Out of NASA’s 47 active astronauts, 20 are women. Among the seven astronauts now aboard the space station, McClain and Ayers are the only females. This marks Ayers’ first mission, while McClain is on her third.
The Hubble team has unveiled a breathtaking new series of images showcasing the majestic Spiral Galaxy NGC 1961, featuring NASA/ESA Hubble’s cosmic insights.
This Hubble image depicts the Spiral Galaxy NGC 1961. Image credits: NASA/ESA/Hubble/J. Dalcanton/RJ Foley, UC Santa Cruz/C. Kilpatrick.
NGC 1961 is located about 190 million light-years away in the constellation Camelopardalis.
This spiral galaxy spans 240,000 light-years, making it the largest member of a small group of ten galaxies.
NGC 1961 was first discovered by German and British astronomer William Herschel on December 3, 1788.
French astronomer Guillaume Bigon observed the galaxy on December 22, 1891, and it was cataloged as IC 2133.
NGC 1961 displays a distinctive perturbation that led to its classification as ARP 184.
“The designation ARP 184 is derived from Halton Arp’s 1966 Atlas of Peculiar Galaxies,” the Hubble astronomers noted.
“The 338 galaxies listed in the Atlas often exhibit unusual shapes, lacking perfect oval or spiral forms.”
“Many of these galaxies are in interaction with others, while some show characteristics of duster galaxies without well-defined structures.”
“ARP 184 earned its spot in the catalog due to its prominent, elongated spiral arm extending towards us,” they elaborated.
“The galaxy’s far side shows clusters of gas and stars but lacks a similarly impressive spiral arm.”
“This Hubble image merges data from three short observation programs that fit into time gaps between other proposals,” the astronomer explained.
“One of these programs focuses on ARP 184 due to its unique structure.”
“It reviewed galaxies in the Atlas of Peculiar Galaxies, compiled by Halton Arp and Barry Madore, among others, along with catalogues of singular galaxies in the southern hemisphere.”
The remaining two programs aimed to study transient astronomical events, including supernovae and tidal disruption phenomena.
“Given that ARP 184 has hosted four known supernovae in the past 30 years, it has become a prime target for supernova research.”
dOnaldo Trump’s re-entry into the White House has triggered a swift increase in defense spending as European leaders distance themselves from the US, marking a “turning point” in continental security. The new push for European independence could resonate further across the globe.
The aspiration for greater autonomy in Europe also translates into a greater demand for advancements in space technology, states Josef Aschbacher, director of the European Space Agency (ESA), which oversees space exploration initiatives among European nations, including those in the EU and much of the UK.
“There are numerous areas in space where Europe seeks to enhance its autonomy, particularly in an increasingly unstable geopolitical climate,” Aschbacher mentioned in an interview with the Guardian in London. “The landscape has shifted dramatically.”
Human interest in space is at an all-time high. We are currently witnessing a Second Space Race, with governments and private entities leveraging significant advancements in satellites, sensors, and, crucially, rockets. Analysts predict a growth trajectory for the industry to reach $100 million, akin to today’s airline industry, with expected surges in global observation, communication, and potentially space tourism. Increased military expenditure under Trump may further accelerate the push for advanced surveillance technologies.
However, Aschbacher emphasizes the importance of continued investment in scientific endeavors that forward humanity’s interests, which include projects like laser-based wind speed measurements, climate monitoring satellites, and the Euclidean telescope aimed at unraveling the enigma of dark matter.
For decades, collaboration with the US has been pivotal for European space science. ESA partners with American agencies, contributing to everything from astronaut missions on the International Space Station to the James Webb Telescope exploring the universe’s early radiation, as well as the Artemis program, which aims to revisit the Moon. Aschbacher oversees a budget of €7.7 billion (£6.4 billion) this year but is dwarfed by NASA’s budget of $25.4 billion (£19.6 billion).
Trump’s return raises uncertainties around the continuity of this cooperation, particularly if the US implements abrupt funding cuts to NASA.
Elon Musk adds further complexity. His SpaceX could become the primary driver in significantly reducing launch costs, thanks to its reusable Falcon 9 rocket. However, Musk’s controversial approach under Trump raises concerns regarding potential conflicts of interest as a primary NASA contractor. Trump’s decision to forgo billionaire Jared Isaacman, who was a fully paid SpaceX-supported NASA leader, has led Musk to criticize Artemis in favor of his vision to send humans to Mars.
European nations are also striving to reduce their reliance on SpaceX’s Starlink, a network of low-Earth orbit (LEO) satellites. Starlink has established a massive LEO constellation, providing reliable internet in remote regions and has become crucial for military communications in Ukraine since Russia’s invasion in 2022.
Elon Musk’s SpaceX will launch Bandwagon-3 in April. Photo: Joe Marino/Upi/Rex/Shutterstock
When questioned about Musk’s influence, Aschbacher refrained from discussing “the internal politics of the United States and how these decisions might be affected.”
ESA is committed to its planned projects, including the construction of Orion capsules for astronaut transport, asserting, “We are optimistic that the collaboration with the US on the Artemis program will continue.”
“If changes occur, and if a US partner alters its plans, of course, we have a Plan B ready,” Aschbacher stated. “We are certainly enhancing our autonomy and capabilities. However, now is not the moment to discuss Plan B, as Plan A remains active.”
Nevertheless, ESA is also exploring partnerships with other nations that could support “Plan B.” Aschbacher pointed to Australia, the United Arab Emirates, and India as potential collaborators.
SpaceX asserted its dominance last month when the Dragon Capsule safely returned four individuals. Two had been stranded at the International Space Station due to technical problems with Boeing’s Starliner craft.
Europe has depended on SpaceX to launch segments of its Galileo satellite navigation system following the retirement of the Ariane 5 rocket. Both systems are operated by Arianespace, and the Vega C grounding is co-owned by Airbus and Safran. This led to a “crisis launch,” which was finally resolved with the inaugural flight of the Ariane 6 rocket last year.
ESA is now focused on encouraging more launch competitors for the upcoming generation, emphasizing reusable rockets to replicate SpaceX’s cost-effectiveness. According to Aschbacher, one ESA-led initiative, the Prometheus Engine, is projected to launch in “a handful” of years. Other European private firms are also entering the race, including Augsburg, a German startup rocket manufacturer.
Once everything is on track, launches could also take place from the UK, reducing ESA’s dependence on space facilities in French Guiana, South America. Aschbacher mentioned that developing British spacecraft, especially in Shetland, is another positive development. The ESA, funded by 23 member states but not affiliated with the EU, shows that Brexit has not hindered the UK’s commitment, although the Copernicus Climate Satellite program has faced disruptions.
While ESA’s primary mission is to peacefully explore space, its potential military applications may facilitate increased funding from member states in November to cover gaps left by the US.
Nevertheless, Aschbacher is a scientist at heart. He studied natural sciences at Innsbruck University and joined ESA in 1990, eventually leading the Earth Observation Department. He acknowledged that space technology is integral to enabling numerous security needs for European countries but emphasized the importance of ongoing investment in science.
The astronauts inaugurated a new Luna facility at the European Astronaut Center in Cologne, Germany, founded by Thomas Pesquet of France and Matthias Maurer of Germany. Photo: Martin Meissner/AP
He likened investment in space to fundamental research that enabled scientists to develop COVID vaccines at remarkable speed during the pandemic.
“European investments in space must rise to ensure that the quality of life and living standards for Europeans are sustained,” he remarked. “Science is Europe’s strength. This is why economic progress and development can indeed accelerate.”
China has successfully launched three astronauts into space as part of the crew replacement mission for China’s Tiangong space station, marking another milestone in the country’s aspirations for manned missions to the moon and Mars.
The Shenzhou 20 spacecraft lifted off as scheduled at 5:17pm (0917 GMT) atop China’s Long March 2F rocket, set to arrive at Tiangong after approximately 6.5 hours.
The rocket launched from a facility near the Gobi Desert in northwestern China, and the spacecraft will remain in space until it returns the current crew back to Earth.
Tiangong, also known as the “Celestial Palace” space station, is a Chinese-built station that positions China as a significant player in space exploration after being excluded from the International Space Station due to US national security concerns. China’s space program is overseen by the People’s Liberation Army, a military branch of the ruling Communist Party.
There are concerns about China’s potential use of technology onboard the space station to interfere with satellites and other spacecraft in times of crisis.
Astronauts Chen Zonglui, Chen Dong and Wang Jie embarked on the delayed space mission at the Jiuquan Satellite Launch Center on Thursday. Andy Wong / AP
Since sending its first astronauts into space in 2003, China has made significant strides in its space program, becoming the third country to do so. It has also landed explorers on Mars and the far side of the moon, with plans to land humans on the moon by 2030.
The Shenzhou 20 mission is led by astronaut Chen Dong, on his third spaceflight, accompanied by fighter pilot Chen Zonglui and engineer Wang Ji. Unlike previous crews, the Shenzhou 20 mission consists entirely of male astronauts.
The incoming crew will replace the current astronauts on board the Chinese space station, staying onboard for approximately six months, like their predecessors.
Scheduled to reach Tianong after 6.5 hours, the spacecraft was launched into space atop the Chinese Long March 2 rocket at 5:17pm on March 2.
The current crew was sent last October and spent 175 days in space. They are set to return on April 29, following a brief overlap with the incoming crew. Tianong, completed in October 2022, has a capacity of up to six people.
During their mission, the astronauts will conduct medical and technological experiments, perform spacewalks for maintenance tasks, and install new equipment, as announced by the Manned Space Agency.
NASA has released an incredibly beautiful image taken by the Hubble Space Telescope for the Barred Spiral Galaxy Messier 77.
This Hubble image shows the Messier 77, a Barred Spiral Galaxy, about 62 million light years away in the Cetus constellation. Color images were created from individual exposures taken with UV rays. The visible and near-infrared regions of the spectrum feature Hubble’s advanced camera (ACS) and widefield camera 3 (WFC3) equipment. Based on data obtained through six filters. Colors are attributed to assigning different hue to each monochromatic image associated with an individual filter. Image credits: NASA/ESA/Hubble/LC Ho/D. Thilker.
Messier 77 is located 62 million light years from Earth in the constellation of Cetus.
Also known as the Squid Galaxy, NGC 1068, Leda 10266, and Cetus A. This galaxy is 9.6 in size.
It was discovered in 1780 by French astronomer Pierre Messhin and originally identified it as a nebula.
Mechine then conveyed the discoveries to her colleague, the French astronomer Charles Messier.
Messier believed that the very bright objects he saw were a herd of stars, but it was realized that technology had truly achieved its position as a galaxy.
“The Messier 77 designation comes from the location of the Galaxy, a well-known catalogue edited by French astronomer Charles Messier,” the Hubble astronomer said in a statement.
“Pierre Messhin, another French astronomer, discovered the galaxy in 1780.”
“Messier and Messhin were both comet hunters cataloguing ambiguous objects that could be mistaken for comets.”
“Messier, Méchain and other astronomers of that era mistaken the Squid Galaxy for either a spiral nebula or a star cluster.”
“This false characteristic is not surprising. For over a century, we pass between discovering squid galaxies and the realization that the “spiral nebulae” scattered across the sky are not part of our galaxies, but are actually millions of light years away. ”
“The appearance from the small telescope of the squid galaxy (a very bright center surrounded by ambiguous clouds) closely resembles one or more stars in a wreath to the nebula.”
At 100,000 light years, Messier 77 is one of the largest galaxies in the Messier catalog.
This galaxy is also one of the closest galaxies with an active galactic nucleus (AGN).
Such active galaxies are one of the brightest objects in the universe, ejecting at best, if not all, wavelengths, from gamma rays and x-rays to microwaves and radiation waves.
However, despite its status as a popular target for astronomers, the Galaxy’s accretion disk is obscure by thick clouds of dust and gas.
“The name ‘Squid Galaxy’ has only happened recently,” the astronomer said.
“The name comes from an extended filament structure that curls around the galaxy’s discs like squid tentacles.”
“The squid galaxy is a great example of how advances in technology and scientific understanding can completely change the perception of astronomical objects.
Canadarm2, ISS robot arm built by the Canadian Space Agency
ESA/NASA
The most accurate clock in space will start within a few days and start building highly synced networks from the best clocks on the planet. However, the project will only work for a few decades, and only a few years before it burns out as hair removal for the International Space Station at the end of the decade.
Atomic Clock in Space (ACES) is a European Space Agency (ESA) mission that generates time signals with unprecedented accuracy and transmits them to nine ground stations via lasers as they pass over the overhead at 27,000 km/h. This watch network is very closely synchronized and provides extremely accurate timekeeping around the world.
As a result, ACES can test Einstein’s theory of general relativity. This states that the passage of time is influenced by the strength of gravity and is very accurately affected. It also supports all research, from dark matter to string theory.
ACES is scheduled to be released on April 21st for the SpaceX Falcon 9 rocket from Kennedy Space Center, Florida. Upon reaching the ISS, the Canadarm2, the Canadian Space Agency’s robotic arm, attaches it to the outside of ESA’s Columbus Laboratory, where it remains in a vacuum in the space.
The package actually consists of two clocks. One is called SHM, which can be kept stable for a short period of time. Together, these watches are extremely accurate, losing less than a second for over 300 million years. It is 10 times more accurate than a GPS satellite clock.
Pharaohs are basically modeled on Paris’ atomic clocks that occupy the entire room. Its technology was no more than a cubic meter, miniaturization to something that could allow rocket launches and survive the harshness of living in space was by no means a feat.
To generate an accurate clock signal, the pharaoh expels a fountain of cesium atoms cooled to absolute zero and observes its interaction with the microwave field. On Earth, devices of 3 meters are required, but at microgravity, these atoms move slowly and are sprayed into smaller fountains, making them much smaller.
Simon Weinberg The ESA says that simply placing a teaspoon close can create an electromagnetic field strong enough to destroy the watch. “Just putting it in context, it’s better than the 100 million seconds we’re trying to measure here,” says Weinberg. “So it’s one hell of challenging work.”
The ACES concept dates back to the 1990s and was originally scheduled to be released at the Space Shuttle, which retired in 2011. Once you reach space, the first signal will not reach the Earth-bound clock for a year and a half. It takes about six months to outsource the device.
The ACES then operates until 2030, after which the ISS intentionally crashes into the Earth’s atmosphere and burns out. By that point, the new ultra-precision watch known as optical watches likely have created an atomic clock that has become obsolete on Earth, but by then it may not be small or robust enough to be used in space.
At one point, Weinberg says the ESA is aiming to launch a new generation of ACEs to replace what was lost in the ISS, whatever the technology was most appropriate back then. “We’ll go a long way from doing it, and we have to gather support, fundraising and more to make sure that happens.”
This Hubble image shows Messier 104, a galaxy 28 million light years away in the Virgo constellation. Image credits: NASA/ESA/Hubble/K. Noll.
Messier 104 It is about 28 million light years away from the Virgo constellations.
Also known as the Sombrero Galaxy, M104 or NGC 4594, this galaxy is I discovered it May 11, 1781, by French astronomer Pierre Mechine.
It has a diameter of approximately 49,000 light years. This is about three times the Milky Way galaxy.
The Messier 104 has a very large central bulge, hosting an ultra-high Massive black hole.
At a 6-degree angle south of the plane, you can see the Galaxy Edge-On. That dark Dustlane dominates the scenery.
Over the past 20 years, Hubble has released several images of the Messier 104. This well-known image Since October 2003.
“It’s packed with stars, but the Sombrero galaxy is surprisingly not a hotbed of star formation,” Hubble astronomers said in a statement.
“Less than one solar mass gas is converted into a star in a dusty disk with a fading knot.”
“At the 9 billion solar mass, even the central, ultra-huge black holes in a large galaxy, more than 2,000 times the central black holes in the Milky Way, are pretty calm.”
“The galaxy is not too faint to find with sincerity, but it is easily viewed with a modest amateur telescope.”
“From Earth’s perspective, galaxies are about a third of the diameter of a full moon.”
“The galaxy in the sky is too large to fit in Hubble’s narrow field of view, so this image is actually a mosaic of several images sewn together.”
“One of the things that make this galaxy particularly noteworthy is its viewing angle, tilting just six degrees away from the galaxy’s equator.”
“From this perspective, the complex clumps and shattering chains stand out in the nucleus and bulge of the bright white galaxy, unlike Saturn and its rings, produce an effect on the scale of the epic galaxy.”
“At the same time, this extreme angle makes it difficult to identify the structure of the Sombrero galaxy,” they said.
“It’s not clear if it’s a spiral galaxy like our own Milky Way or an elliptical galaxy.”
“Unbelievably, galaxy disks look like fairly typical discs of spiral galaxies. The spheroid bulge and halos look quite typical in oval galaxies, but the combination of the two components is neither a spiral nor an elliptical galaxy.”
Two recent epic astronomical discoveries may seem unrelated at first glance.
One is an image captured by the James Webb Space Telescope showing newborn stars in our galaxy, approximately 450 light years away. This incredible picture depicts the birth of the solar system with thin dust discs slowly forming.
The other discovery combines optical and wireless data to reveal a massive astrophysical system larger than the Milky Way. This discovery provides a glimpse into the intergalactic violence caused by supermassive black holes actively consuming their surroundings.
Despite their differences, a striking similarity can be observed between the two discoveries. Both display objects emitting long, straight jets of light or material into the universe, resembling double-sided lightsabers.
Discovered by JWST, the HH 30 is a primitive disk illuminated with a newborn star in the center, expelling a jet of gas and dust. Approximately 450 light years away from the Taurus Molecular Cloud – Photo Credits: ESA/Webb, NASA & CSA, Tazaki et al
Astrophysical jets are a common phenomenon in space, driven by the basic features of gravity, rotation, and magnetic fields.
The formation of discs in space involves a few simple steps driven by gravity and rotation. Material is attracted towards an object creating discs like spiral galaxies, protoplanetary discs, and accretion discs around black holes.
Gravity and rotation explain the formation of these discs, while magnetic fields play a crucial role in the generation of jets. Charged particles in space generate magnetic fields when in motion, leading to the creation of long, straight jets perpendicular to the disc plane.
Using wireless and optical data, astronomers discovered this huge astrophysical jet. This extends farther than the Milky Way – lofar/decals/desi regacy imaging surveys/lbnl/doe/ctio/noirlab/nsf/auraImage Processing: m zamani (nsf noirlab).
These jets vary in strength and size depending on the magnetic field and rotation that drives them. From protostars to supermassive black holes, jets can extend vast distances into space, showcasing the extreme power of gravity and magnetic forces in the universe.
Astrophysical jets provide a mesmerizing insight into the mechanisms driving the most extreme wonders of the universe, from stars being devoured by black holes to pulsars emitting light across space.
Astronomers using the NASA/ESA Hubble Space Telescope took an incredible new photo of the Spiral Galaxy NGC 4941.
This Hubble image shows NGC 4941, a spiral galaxy in Virgo’s constellation, about 67 million light years away. The color image consists of near-infrared, optical and ultraviolet observations from Hubble’s Wide Field Camera 3 (WFC3). Six filters were used to sample different wavelengths. Colors are attributed to assigning different hue to each monochromatic image associated with an individual filter. Image credits: NASA/ESA/Hubble/D. Thilker.
NGC 4941 It is approximately 67 million light years away from Earth, the Virgo constellation.
Also known as AGC 530009, IRAS 13016-0516, Leda 45165, or UGCA 321. 60,000 light years Crossing.
It was discovered on April 24, 1784 by German and British astronomer William Herschel.
NGC 4941 is a member of two galaxy groups, the NGC 4941 group and the NGC 4697 group.
“Because this galaxy is nearby, in cosmic terms, Hubble’s sharp instruments can choose exquisite details such as individual star clusters and filament clouds of gas and dust,” said the Hubble astronomer.
“The Hubble data used to construct this image was collected as part of an observation program that investigates star formation and stellar feedback cycles in nearby galaxies.”
“When stars form in densely cold gas clusters, they start to affect their surroundings.”
“The stars heat and stir the gas clouds created by exploding as supernoves for the wind, starlight, and ultimately the large stars.”
“These processes collectively are called stellar feedback and affect the rate at which galaxies can form new stars.”
“After all, stars aren’t the only entities that provide feedback in NGC 4941,” they added.
“When a black hole accumulates gas from the surroundings, it swirls into an overheated disk that glows brightly at wavelengths throughout the electromagnetic spectrum.”
“It resembles a star, but on a much larger scale – the active galactic nucleus shapes its surroundings through wind, radiation and powerful jets, changing not only the formation of stars but also the evolution of the entire galaxy.”
Earlier this month, a mysterious spaceship named X-37B landed at Vandenburg Space Force base near Santa Barbara, California. This experimental project, shrouded in secrecy, has been ongoing for over a decade.
Details about the X-37B and its mission are scarce, but fragments of information have been gradually unveiled over the years, allowing us to piece together the puzzle of what is happening in space.
While the public eye is fixed on the race to the moon by private companies and national space agencies, a more secretive competition is taking place in the background.
The X-37B is just one of many clandestine experiments conducted by countries like the US, Russia, and China. Recent revelations shed light on the features of this mysterious spacecraft and give a glimpse into the future of military space operations.
The X-37B is seen here on the runway after a successful completion of the sixth mission. – Staff Sergeant Adam Shanks / US Space Force
What do you know about the X-37B?
The X-37B, built by Boeing, is a cutting-edge spacecraft born out of NASA’s X-37 program. It embarked on its first flight in 2010 and has since been managed by various US military entities, including the US Space Force.
The US Space Force, established in 2019, recognizes the importance of space in future conflicts and aims to achieve space superiority through operations like space control.
The X-37B, despite not being a weapon itself, plays a crucial role in preparing the US for potential space warfare scenarios. Its capabilities are key in collecting data and testing new technologies in the space domain.
Recent maneuvers like the “aero brake” operation have showcased the agility and versatility of the X-37B, hinting at its potential role in future defense strategies.
While the specifics of the X-37B’s missions remain classified, its significance lies in its contribution to the US military’s readiness for an evolving space landscape.
War in Space: Where does the X-37B fit?
As space becomes increasingly congested with satellites and new technologies, the X-37B’s role in collecting data and testing capabilities is vital for understanding the evolving space environment.
The spacecraft’s ability to operate autonomously and perform complex maneuvers like aero braking sets it apart as a valuable asset in modernizing US space defense strategies.
While countries like China and Russia are also developing secretive space capabilities, the X-37B represents the US’s commitment to maintaining a competitive edge in space while adapting to new threats.
Overall, the X-37B serves as a reminder that space is no longer just a realm of exploration, but a frontier where countries must prepare for defense and strategic advantage.
About our experts
Vivienne Machi: Military space editor at Aviation Week, with a decade of experience covering international military and space technology.
Todd Harrison: Senior fellow at the American Enterprise Institute specializing in defense strategy, budget, and space policy.
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After a period of time, smoking indoors, wearing a flamboyant wide tie, and typing away on a typewriter at the office desk became socially acceptable. Norms evolve, and that’s often for the best. However, when it comes to cafe laptops, I urge society to reconsider. Don’t be the nuisance in my cafe – that’s the only place that keeps a solitary freelancer like me going, similar to the WFH Brigade.
My kitchen table, where I spend most of my working hours, is adequate. There’s a window nearby. You can make yourself a cup of tea whenever you please. You can transition to the couch, listen to your own music, take loud calls, or stand up. But variety is the spice of life, and if cafes were my only option, I’d truly be disheartened. Yes, I’m aware of coworking spaces, but they are a) filled with unpleasant individuals, and b) not within my budget. Thankfully, the calming ambient noise of distant conversations, keyboard clicks, is as close to a cafe as I can get for now.
The freedom to work from anywhere is one of the perks of being a writer, but this privilege is being misused by fellow laptop users, risking its potential revocation. Clogging up tables, engaging in hours of minimal spending, the antics of cafe owners – just buying a cup of tea and occupying space all day is clearly rude, not to mention bad for business.
It’s undeniable that a sea of laptops alters the ambiance of a place, transforming friendly hangouts to unbearable coworking spots. Consequently, our laptop-user to other patron ratio needs to be managed diligently. After years of observing this trend – even before the pandemic hit, I’ve drafted a code of conduct to maintain harmony within the cafe laptop ecosystem. And it’s essential to adhere to it, as if we continue to disrupt this balance, it might be back to the kitchen table for good.
The initial rule is to limit laptop usage in cafes to four hours and spend around £5 on two items. If you plan to occupy the space all day, you must also order at least one meal. Additionally, no Zoom calls or phone conversations are permitted under any circumstances. The objective of working with a laptop in a cafe is to blend in seamlessly, rather than disrupting the environment with endless productivity tasks. If you need to make a call, stay at home or step outside.
It goes without saying that you should choose the smallest available table. Don’t occupy a larger table when it’s just you and your laptop. Furthermore, if power outlets are visibly accessible, don’t hassle the staff to charge your devices. They are there to serve food and drinks, not to make your impromptu office setup easier. And of course, do not play loud music. It shouldn’t need to be said, but a recent encounter at a coffee shop proved otherwise. I wonder what he’s reading now. Otherwise, our refuge in local cafes is at risk.
In conclusion, be respectful, pay your dues, and don’t take advantage of the privilege of being in a cafe. Essentially: Don’t abuse the system.
Many British people abroad may wish to hide me under a rock or imagine French accents. While I feel ashamed to be grouped with them, there’s no reason why we can’t change the narrative.
Cafes not only provide a conducive work environment but also serve as a natural habitat. As historical origins suggest, they have always been a breeding ground for ideas. The vibrant, intellectual cafe setting is often what’s needed to spark creativity, while also reminding us of the presence of others (a aspect often missing in traditional office settings). It’s truly a valuable resource that shouldn’t be taken for granted. If cafes were no longer an option, and the kitchen table or coworking spaces were the only alternatives, I might have to reluctantly resort to seeking traditional employment.
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The Euclidean Mission of the European Space Agency (ESA) has just released its first significant batch of research data, offering a fascinating glimpse into the vast cosmos.
This newly revealed image, covering a 63-square patch of the sky (over 300 times the size of a full moon), showcases millions of galaxies in intricate detail.
But this is just the beginning. The Euclidean mission, aimed at mapping the universe and unraveling the mysteries of dark matter and dark energy, which constitute 95% of the universe, has only just begun.
Launched in February 2024 and released in July 2023, Euclid is designed to survey a third of the sky, eventually capturing images of 1.5 billion galaxies. In just a week of observations, the mission has already spotted 26 million galaxies, some located an astounding 10.5 billion light years away.
Professor Carole Mandel, ESA’s director of science, described the release as “a treasure trove of information for scientists to delve into.” In an official statement, she highlighted Euclid’s role as the “ultimate discovery machine,” enabling astronomers to explore the grand structure of the universe with unparalleled precision.
The initial observations of the mission showcase Euclid’s capability to map the large-scale structures of the universe using high-resolution visible instruments (VIS) and near-infrared spectrometers (NISPs), capturing galaxies across vast distances and helping scientists track the intricate web-like structure of space.
This image shows not only light, gravity lenses within the cluster, but also a variety of huge galaxy clusters. The cluster near the center is called J041110.98-481939.3 and is almost 6 billion light years away. -ESA/EUCLID/EUCLID Image processing by CONSORTIUM/NASA, J.-C, Cuillandre, E. Bertin, G. Anselmi
“Euclid’s potential to unveil more about dark matter and dark energy from the massive structure of the Cosmic Web can only be realized once the entire survey is completed,” stated Dr. Clotilde Laigle, a scientist from the Euclidean Consortium.
“Nevertheless, this first data release offers a unique view into the vast organization of galaxies, providing insights into the formation of galaxies over time.”
With an immense data stream – sending back 100 GB of data to Earth per day – scientists are challenged with cataloging and analyzing an unprecedented number of galaxies. To tackle this, AI algorithms, in collaboration with thousands of citizen scientists, have categorized over 380,000 galaxies in their initial dataset.
The AI model known as “Zoobot” was trained over a month on the Galaxy Zoo platform with the help of nearly 10,000 volunteers to enhance their galaxy classification skills.
Dr. Mike Walmsley, an expert in astronomical deep learning at the University of Toronto, highlighted the significance of AI in processing Euclid’s vast datasets.
While scientists are still grappling with this first data release, many are already envisioning the future.
“Euclid will truly revolutionize our understanding of the universe,” stated Professor Christopher Conselice from the University of Manchester. He depicted the results as just “the tip of the iceberg,” foreseeing Euclid’s revelations about dark energy and a complete picture of galactic evolution throughout the ages.
The mission is still in its nascent stages, with the released data accounting for only 0.4% of Euclid’s final investigation scope. Setting the stage for even more profound discoveries, the initial data release indicates that Euclid is poised to offer a remarkable new perspective on the universe. In October 2026, ESA is expected to release Euclid’s first major cosmological dataset, covering larger research areas and multiple deep field paths.
If this initial glimpse is any indication, the coming years promise a deluge of data and discoveries that could redefine our understanding of the universe.
Galactic sea photographed by the Euclidean Space Telescope
ESA/Euclid/Euclid Consortium/NASA, J.-C. Image processing by Cuillandre, E. Bertin, G. Anselmi
The extraordinary image from the Euclidean Space Telescope has acquired 26 million galaxies.
Euclid was launched by the European Space Agency (ESA) in July 2023, and in November of that year it sent its first image back. The six-year mission will image about a third of the sky and build the most detailed 3D map of Cosmos ever created. Once completed, this investigation will help to lighten how dark matter and dark energy behave on a cosmic scale.
ESA is currently being released The first large data on this missionstarts with three “deep fields.” This is an area where the telescope becomes a more detailed peer than the rest of the study area. These three spots represent 63 squares of sky, which corresponds to an area where the full moon is covered 300 times. Over the next few years, Euclide will pass these regions 30-52 times to build more detailed images.
It'll be Percival The University of Waterloo in Canada says that current batches of images are less than 50% of what gather on missions, but there is already plenty of researchers to collaborate. “There's so much you can do about many individual galaxies and their properties because it's not something that's done in space-based research with nearby infrared light or optics like this,” he says. “It's not exactly the same quality as HST [the Hubble Space Telescope]but it's so close that it doesn't just point to individual objects and shoot. We are conducting an investigation. ”
Researchers have already used Euclidean data to find hundreds of powerful gravity lenses. These phenomena are formed when the gravity of an object in the foreground distorts light from a distant galaxy, creating an arc shape or a complete ring. Previously, scientists had to hunt these individually, point them to the HST, and collect more images. Currently, astronomers can search for survey data from Euclidean and find more at once. This helps to gather insights into the evolution of galaxies and the universe.
Using AI models, researchers were able to find and catalog 500 galaxies with powerful gravity lenses with this first data alone, doubling the total seen to date. “The statistics are incredible,” Percival says. “Euclidean ultimately gets this amount of data 200 times.”
The data released so far represents only one week of images from Euclidean, but up to 35 terabytes. This is equivalent to 200 days of high quality video streaming. The next batch of data is expected to be released later next year, and will be a year's worth of images covering 2,000 square degrees and over 2,000 terabytes of storage space.
It can take over 100 years to view each galaxy manually, so AI is used to dramatically speed up the process, he says. Mike Walmsley At the University of Toronto. “We can ask new questions in weeks, not years, but in weeks,” he says.
SpaceX Crew Capsules finally reached the International Space Station in Cape Canaveral, Fla. more than a day after the explosion. They are there to provide an alternative to NASA’s two occupied astronauts.
The four new arrivals from the US, Japan, and Russia will spend the next few days learning about the space station from Butch Wilmore and Suni Williams. They will then secure themselves in their own SpaceX capsule later this week. One of the astronauts has been aboard the station since last year, concluding an unexpected extended mission that began last June.
Originally, Wilmore and Williams expected their space trip on Boeing’s first astronaut flight to only last a week. However, they have now spent nine months in space, waiting for the Starliner capsule while encountering numerous issues.
Upon arrival at the space station, Wilmore opened the hatch and rang the ship’s bells as the new astronauts floated in one by one, greeted with hugs and handshakes.
“It’s been a great day. It’s nice to see our friends arrive,” Williams reported to Mission Control.
Wilmore and Williams arrived in late September with a reduced crew of two, leaving two empty seats reserved on the crew. However, delays occurred when the new capsules needed extensive battery repairs, forcing the old capsules to be replaced and pushing the return home to mid-March.
Assuming the weather permits, the SpaceX capsules carrying Wilmore, Williams, and two other astronauts will detach from the space station before Wednesday and will land off the coast of Florida.
Currently, there are 11 astronauts stationed in the orbital labs, representing the US, Russia, and Japan.
Four astronauts were launched into orbit on their way to the International Space Station on Friday evening. The astronauts included NASA’s Anne McLain and Nicole Ayers, Japanese astronaut Onysia, and Russian astronaut Kirill Peskov. They were lifted from NASA’s Kennedy Space Center at 7:03 pm and soared into the blue sky over Florida approximately 48 hours after the initial launch.
“This mission is evidence of what humans can achieve when we work together,” Ayers radioed mission control during the smooth countdown.
The Crew 10 mission is part of the regular rotation of NASA crew members to the space station. This particular mission is drawing more attention as it involves the anticipated return of NASA astronauts Snie Williams and Butch Willmore back to Earth.
Crew-10 Mission Roscosmos Cosmonaut Kirill Peskov, NASA ASTRONUTS NICHOLE AYERES and ANNE MCCLAIN and JAXA ASTRONAUT TAKUYA ONISHI on Wednesday.Gregg Newton / AFP / Getty Images
Williams and Wilmore have been in the spotlight for months due to unusual circumstances in orbit. They were initially scheduled for a one-week stay in June as part of a test flight for Boeing’s Starliner spacecraft but encountered vehicle issues that extended their stay at the space station.
The new crew will relieve Williams, Wilmore, and two others for a six-month stint at the space station, including NASA astronaut Nick Hague and Russian astronaut Alexander Golvnov.
The crew of Crew 10 was launched atop the SpaceX Falcon 9 rocket. The first reusable booster stage successfully returned to Earth about ten minutes after liftoff, landing at Cape Canaveral Space Force Station in Florida.
“Tonight was an honor to fly with you,” said a SpaceX flight director to the crew in orbit. “We will support you on your journey and wish you the best.”
The crew of 10 astronauts will spend over 28 hours in low-Earth orbit traveling to the space station. They are expected to reach the space station on Saturday. The return crew could depart as early as March 19th, according to NASA.
More than 270 people arrived at the space station. NASA astronauts Butch Willmore and Suni Williams arrived on June 6th.NASA
The recent launch attempts added drama to the situation. The countdown was halted on Wednesday with 40 minutes remaining due to a ground system issue at the launch pad. The astronauts were already strapped inside the dragon capsule when the decision was made.
The Crew 10 Group consists of a mix of experienced astronauts and first-timers, all with a background as pilots. McLain and Onisi are visiting the space station for the second time, while Ayers and Peskov are on their first space flight journey.
Arrivals at the space station mark the beginning of a handover period which includes training new crews and catching up on scientific experiments, maintenance work, and other projects.
The SpaceX Falcon 9 rocket is being prepared for launch at the Kennedy Space Center in Florida on Wednesday.Craig Bailey/Reuters
Williams, Wilmore, Hague, and Golbunov are expected to return to Earth via the SpaceX Dragon Capsule, where Hague and Golbunov originally flew to the space station. The Starliner spacecraft, which encountered issues, is being brought back to Earth without any crew onboard.
The extended stay of Williams and Wilmore in low-earth orbit has gained political attention, with claims by SpaceX CEO Elon Musk and President Donald Trump regarding their return to Earth. However, NASA has planned to use SpaceX vehicles for the return journey since the announcement in August.
NASA is preparing for substantial budget cuts that could force cancellations of ongoing and upcoming missions across the solar system, and experts warn that it is facing a “brutal” future.
The space agency has already launched several layoffs as part of a broad restructuring of the US federal agency by the Department of Government Efficiency (DOGE), an independent task force led by Elon Musk. Earlier this week it announced it would close its offices for technology, policy and strategy. Chief scientist’s office. The Diversity, Equity, Inclusion and Accessibility Branch, located in Washington, DC’s Office of Diversity and Equal Opportunity, represents a total of 23 employment for its agents.
“This magnitude change is by no means easy, but our strength comes from our mission and our shared commitment to each other,” NASA’s acting administrator, Janet Petro, emailed staff members. “We encourage each other to support us as we move forward.”
One employee in the Technology, Policy and Strategy office who learned they were fired this week and given anonymity for fear of retaliation says that their office is a “easy target” as it was set up under Joe Biden’s control. “Some people thought this might come,” they say.
The role of NASA’s Chief Technologist and Chief Economist is within the office, and “supported strategic planning across the agency,” the employee says. This includes managing recent increases in recent lunar missions when planning lunar-based landing sites and operations and “preventing these missions from interfering with each other.”
“There’s a lot of interest in the Antarctic of the Moon, and there’s concern that it works close to each other,” they said. “I don’t think we’ll address these issues moving forward.”
These losses are expected to be just the beginning of NASA’s much larger ull. Casey Drier American Space Exploration Advocacy Group says there are rumours that in his upcoming budget request, President Donald Trump will direct NASA’s overall scientific budget to be cut by 50%. This is a blow to NASA’s office of Science Mission Directors, and “everything that isn’t pretty much everything NASA does is not a space flight mission,” says Dreier. Currently, we have a budget of around $7 billion from NASA’s total annual budget of $25 billion.
Scientists familiar with NASA policy-making say they spoke anonymously for fear of retaliation and say that the cuts requested by the president must be approved by Congress. “NASA is really loved on a bipartisan basis,” they say. But if the cut goes on, they add that they “essentially end to NASA science.” “The mission is not safe.”
Throwing the budget by half “will be a very brutal outcome, symbolizing the nation’s return to space,” Dreyer said, and would result in the cancellation of many missions. Like James Webb’s Space Telescope, some of their Prime missions will likely survive, but the most at risk are early planning or later missions. These include the climate satellite, the Hubble Space Telescope, and the Voyager Mission, where patience and curiosity on Mars was the first spacecraft to leave the solar system.
The impact on NASA may be permanent. “If you completely destroy a people’s pipeline, you’ll have serious, long-term consequences,” says Dreier. “It’s an extinction level event.”
In this week’s letter to Peter, California’s Zoe Lofgren, a top Democrat on the House of Representatives’ Science and Space Technology Committee, urged NASA to cut and fight back. “Doge is trying to reduce and burn NASA’s core capabilities,” she wrote. “It’s essential to stand up to NASA’s important work.”
I’ll talk New ScientistLofgren warned that the situation could have international consequences. “Destroying NASA’s highly skilled workforce will be a major leap for the US and a major leap for China,” she said. “Meanwhile-less reductions will undermine cutting edge innovation, curious science, and institutional ability to maintain leadership in human exploration.”
The journey to the International Space Station for the four astronauts has been delayed due to issues with one of the clamp arms holding the SpaceX rocket in place on the launch pad. The mission controller stopped the planned launch on Wednesday, and NASA has not yet announced the new release date and time.
Originally, astronauts Suni Williams and Butch Willmore were expected to stay at the ISS for just a week in June as part of a test flight for Boeing’s Starliner spacecraft, but due to vehicle issues, they are now in orbit for nine months.
Astronauts Butch Willmore and Suni Williams will be on the ISS in June. AP
The launch for Crew 10 was scrubbed with about 43 minutes left on the countdown clock. The lift-off was scheduled for 7:48pm from NASA’s Kennedy Space Center in Florida on a Falcon 9 rocket.
There are additional opportunities for the launch this week on Thursday at 7:26pm and Friday at 7:03pm, pending resolution of clamp arm hydraulic issues.
SpaceX Crew-10 Commander Anne McClain is waving alongside his crew at the Kennedy Space Center on Friday. From left are pilots Nicole Ayers, Japanese astronauts Onish and McClain, and astronaut Kiril Peskov. Greg Newton / AFP-Getty Images
Once Crew 10 arrives at the space station, they will take over from the current crew, including Williams, Wilmore, and two other members, preparing for the astronauts’ return home.
Williams and Wilmore will return home on the SpaceX Dragon Capsule, which arrived at the space station in September. This will mark the end of their months-long mission on the ISS.
The SpaceX Falcon 9 rocket with the Crew Dragon spaceship is being prepared for launch at the Kennedy Space Center on Wednesday. Terry Renna / AP
The situation has sparked political discussion, with SpaceX CEO Elon Musk and President Donald Trump involved. Trump claimed that the Biden administration returned the astronauts to Earth for political reasons, which has been refuted. Plans for NASA to use SpaceX vehicles for the return journey remain unchanged.
NASA has not yet announced the date of the crew’s closure and landing, which typically occurs after a handover period for exchanging information about ongoing projects at the space station.
A team of four astronauts is gearing up for launch to the International Space Station on Wednesday. This marks the beginning of the process to bring NASA astronauts Suni Williams and Butch Willmore back to Earth.
Williams and Wilmore have been capturing public interest since their launch in June on a test flight of Boeing’s Starliner spacecraft. Initially planned to stay at the space station for a week, they are now set to spend nine months in orbit.
During their journey to the ISS, the Boeing capsule faced various challenges like thruster malfunctions and propellant leaks. Consequently, NASA decided to return the Starliner craft to Earth with only one crew member, leaving the two astronauts aboard the orbiting outpost.
NASA then rearranged crew rotations to free up seats on the SpaceX Dragon Capsule for Williams and Willmore to return home.
On September 29th, the capsule arrived at the space station carrying NASA astronaut Nick Hague and Roscosmos astronaut Aleksandr Gorbunov. The plan is for Willmore and Williams to hitch a ride back with them at the end of their approximately six-month mission.
As the new crew gets ready to launch, NASA astronauts Anne McLain and Nicole Ayers, Japanese astronaut Onishi, and Russian astronaut Kiril Peskov are set to blast off into space on Wednesday aboard a SpaceX Falcon 9 rocket for the Crew-10 mission.
The liftoff is scheduled for 7:48pm from NASA’s Kennedy Space Center in Florida.
The Crew-10 astronauts are expected to dock around 6am on Thursday and reach the space station later that day, taking over from the current crew of four.
Physicists have long known that electrons can form vortices from quantum materials. What's new is evidence that these small particles create tornado-like structures in momentum space.
In quantum materials called Tantalum harsenide (TAAS), electrons form vortices in momentum space. Image credits: Think-Design / Jochen Thamm.
Momentum space is a fundamental physics concept that explains electron motion in terms of energy and orientation rather than precise physical location.
The counterpart, the position space, is an area where familiar phenomena such as water vortices and hurricanes occur.
Until now, even quantum vortices of materials have been observed only in positional space.
Eight years ago, Dr. Roderrich Mossner of the Max Planck Institute for the Physics of Complex Systems and the Excellence ct.qmat of the Würzburg Denden cluster theorized that quantum tornadoes could also form in momentum spaces.
At the time, he described this phenomenon as a smoke ring. Because, like a ring of smoke, it is made up of vortices.
But up until now, no one knew how to measure them.
To detect quantum tornadoes in momentum space, Dr. Moessner and colleagues have enhanced a well-known technique called ARPES (angle-resolved light emission spectroscopy).
“ARPES is a fundamental tool in experimental solid-state physics,” explained Dr. Maximilian ünzelmann, researcher at the University of Werzburg, the experimental Physik VII and the Würzburg-Dresden Cluster of Excellence Cluster.
“It involves shining light on a material sample, extracting electrons, and measuring energy and outlet angles.”
“This allows us to see the electronic structure of the material directly in the momentum space.”
“By skillfully adapting this method, we were able to measure orbital angular momentum.”
Team's work It will be displayed in the journal Physics Review x.
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T. figgemeier et al. 2025. Imaging of orbital vortex lines in three-dimensional momentum space. Phys. Rev. X 15, 011032; doi:10.1103/physrevx.15.011032
Astronomers using the NASA/ESA Hubble Space Telescope have produced the epic image of the Spiral Galaxy NGC 4900.
This Hubble image shows the NGC 4900, a spiral galaxy about 45 million light years away in the Virgo constellations. Image credits: NASA/ESA/Hubble/SJ Smartt/C. Kilpatrick.
NGC 4900 It is about 45 million light years away from the Virgo constellations.
Also known as the Leda 44797 or IRAS 12580+0246, this Spiral Galaxy has 66,000 light years.
The NGC 4900 was discovered by German and British astronomer William Herschel on April 30, 1786.
Galaxy is a member of the NGC 4753 group and a member of the Virgo II group.
“The data are more than 20 years apart in two different observational programs. This is a true testament to Hubble's long scientific life,” said the Hubble astronomer.
“Both programs aimed to understand the end of a giant star.”
“For one, researchers were aiming to study the locations of past supernovaes, estimate the masses of the exploded stars, and investigate how the supernova interacts with their surroundings.”
“NGC 4900 was selected for research because it hosted a named supernova SN 1999BR. ”
“In other programs, researchers have laid the foundation for studying future supernovaes by collecting images of more than 150 nearby galaxies.”
“After a supernova is detected in any of these galaxies, researchers can look up these images and search for stars at the supernova location.”
“Identifying supernova progenitor stars in pre-explosion images gives valuable information about how, when, and why supernovae occur.”
A traditional traction elevator operates using cables to move the cabin up and down within the building shaft. An attached counterweight at the opposite end of the cable helps facilitate the movement of the cabin. Simply enter the cabin, select a floor, press a button, and let the electric motor transport you to your desired level. As the cabin ascends, the counterweight descends, and vice versa.
Enter the concept of space elevators, a more ambitious take on this idea. The system relies on cables, spanning several thousand meters, extending from space to Earth. Instead of launching rockets into space, the cabin travels along these cables. By utilizing some of the energy from rocket launches, the cable eliminates pollution.
Although it may seem far-fetched, the idea of space elevators has been under serious consideration for many years. The concept was first proposed in 1895 by Russian scientist and space exploration pioneer Konstantin Ziolkovsky, who introduced the concept of the Sky Ladder.
The primary challenge lies in establishing the connection point of the cable to space. Geostationary orbit satellites provide a solution. Positioned at a specific distance from Earth, geostationary orbit satellites remain fixed in one spot above the Earth, creating an ideal anchor point approximately 36,000km (22,200 miles) above the equator.
The process involves dropping lengthy cables from the satellite, causing the satellite to rise and counteract the weight of the cable to maintain its position. To counteract gravity’s effect on the cable under geostationary orbit, the centrifugal effect also contributes to stabilization.
The cables must be anchored and secured to the ground. Some proposals suggest securing anchors on mountaintops or towers to reduce the length of cables required. Another innovative concept suggests utilizing a mobile base on marine aviation vessels or platforms in international waters, allowing for flexibility in avoiding inclement weather or mitigating potential failures at the top.
Currently, a space elevator prototype, known as the “Climber,” is used to transport payloads up the cable. However, experts propose the idea of pulling the entire system into space once payloads reach orbit. Calculations indicate that payloads representing up to 1% of the cable’s mass can be accommodated. Despite the challenges, such as developing a cable 50 times stronger than steel, advancements in materials like carbon nanotubes or graphene offer promising solutions.
With predictions suggesting that space elevators could become a reality in the near future, ongoing research continues to explore innovative approaches to overcome the remaining obstacles.
This article addresses the question posed by Thomas Bletso, “Can we really build a space elevator?”
To submit a question, please email Questions@sciencefocus.com or message us on our Facebook, Twitter, or Instagram Page (be sure to include your name and location).
For fascinating science content, visit our Ultimate Fun Facts page.
Astronomers using the NASA/ESA Hubble Space Telescope have created a beautiful new image of the Intermediate Spiral Galaxy NGC 5042.
This Hubble image shows NGC 5042, a mid-spiral galaxy, about 48 million light years away in the Hydra constellations. Image credits: NASA/ESA/Hubble/D. Thilker.
NGC 5042 It is located approximately 48 million light years from Earth, the Hydra constellation.
The galaxy has a diameter of 80,000 light years, known as ESO 508-31, LEDA 46126 or IRAS 13127-2343.
That's what NGC 5042 was I discovered it by British astronomer John Herschel on March 25, 1836.
“The NGC 5042 fills this frame of Hubble image nicely, and there is a single milky star marked with cross-shaped diffraction spikes that attempt to blend in with bright stars along the edge of the galaxy,” the Hubble astronomer said in a statement.
The NGC 5042 is packed with ancient stars, and the galaxy's spiral arms are decorated with patches of young blue stars.
“The elongated yellow orange objects scattered around the image are background galaxies that are far more distant than NGC 5042,” the astronomer said.
“Perhaps the most impressive feature of the NGC 5042 is its collection of vibrant pink gas clouds scattered throughout the spiral arm.”
“These flashy clouds are called the H II region and get a unique color from hydrogen atoms ionized by ultraviolet rays.”
“If you look closely at this image, it appears that many of these reddish clouds are associated with a mass of blue stars, often appearing to form shells around the stars.”
“The H II region is generated by vast clouds of hydrogen gas, producing sufficient high energy light to create the HI II region, and only hot, large stars are produced.”
“The stars that can create the H II region only live for millions of years, and therefore the eye blinks from the galaxy's perspective, so this image represents a fleeting snapshot of the life of this galaxy.”
Six filters were used to sample different wavelengths. Colors are attributed to assigning different hue to each monochromatic image associated with an individual filter.
“Hubble observed NGC 5042 in six wavelength bands ranging from ultraviolet to infrared and created this multicolored portrait,” the researchers said.
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