Browsing: astronomers
Using data from the APOGEE survey, astronomers from the Potsdam Leibniz Institute for Astrophysics, the University of Vienna, and the Paris Observatory reconstructed the properties of…
Messier 77 is a relatively nearby and well-known bright spiral galaxy with a supermassive black hole at its center. Messier 77 concept by artist. It is…
According to a team of astronomers from the Leibniz Institute for Astrophysics at the University of Potsdam, the XX triangular star, a bright K0 giant star…
Astronomers using the MeerKAT Pulsar Timing Array, an international experiment using South Africa’s MeerKAT radio telescope, have discovered further evidence of gravitational wave signals originating from…
Orbit of newly discovered exoplanet TOI-3261 (also known as TIC 358070912) is an inactive main sequence star located 300 parsecs (978.5 light years) away in the…
Earth-sized ovals at Jupiter's north and south poles, visible only at ultraviolet (UV) wavelengths, appear and disappear at seemingly random intervals, according to a study led…
456P/Panstars, an active main-belt asteroid first discovered in 2021, is repeatedly active, and its activity is linked to volatile ice formations, according to new observations from…
Astronomers discover large planets around other stars more often than small planets.whether to measure The gravitational pull of an exoplanet on its host starobserve How much…
Astronomers have discovered a transiting exoplanet, named IRAS 04125+2902b, orbiting a 3 million-year-old, 0.7 solar mass protostar in the Taurus Molecular Cloud. Artistic interpretation of the…
The 7.2 million solar mass black hole, named LID-568, appears to be feeding on matter 40 times faster than the Eddington limit and is thought to…
Cygnus OB2 is the giant young stellar association closest to the Sun. In this new composite image, Chandra data (purple) shows the diffuse X-ray emission and…
NGC1386 is a spiral galaxy located 53 million light years away in the constellation Eridanus. This image of NGC 1386 combines data from VST and ALMA.…
Using the ESPRESSO instrument on ESO’s Very Large Telescope and the HARPS instrument on ESO’s La Silla 3.6-meter telescope, astronomers discovered the hot Saturn-sized gas giant…
astronomer using Zwicky Temporary Facility (ZTF) investigated. Taurus resonance groupa large interplanetary system containing Comet 2P/Encke, several meteor showers, and possibly numerous near-Earth asteroids. This image…
According to one researcher, REBELS-25 existed until 700 million years after the Big Bang. paper Published in Royal Astronomical Society Monthly Notices. This image shows the…
AST SpaceMobile satellite illustration AST Space Mobile Five more are due to join the unusually reflective prototype satellites later this week, which shine brighter than nearly…
Using the Atacama Large Millimeter/submillimeter Array (ALMA) and the Subaru Telescope, astronomers have discovered a merging pair of gas-rich galaxies that existed 12.8 billion years ago…
The number of planets in our solar system used to be limited to only eight, excluding Pluto. These include Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus,…
Astronomers Center for High Angular Resolution Astronomy (CHARA) Array observed Polaris, the nearest and brightest classical Cepheid star, which is part of a triple star system.…
Astronomers have discovered 10 new millisecond-plus stars in the globular cluster Terzan 5 using data from the MeerKAT radio telescope and NSF's Green Bank Telescope. This…
in New paper Published in Astrophysical JournalDr. Ravi Kopparapu of NASA’s Goddard Space Flight Center and colleagues assessed the detectability of silicon solar panels on Earth-like…
The two galaxy clusters, known as MACS J0018.5+1626, contain thousands of galaxies each and are located billions of light-years away from Earth. As the clusters hurtled…
The current definition, established by the International Astronomical Union in 2006, states that to be considered a planet, an object must be in the solar system…
Ultraluminous infrared galaxies are the rarest and most extreme star-forming systems and are found only in the distant universe. Radiative distribution of stars, cold gas, and…
Using more than 500 images from the NASA/ESA Hubble Space Telescope, astronomers have found evidence of a 20,000-solar-mass black hole at the center of Earth. Omega…
The Antikythera Mechanism is a multi-part device recovered from a shipwreck near the Greek island of Antikythera in 1901. It is believed to be the remains…
Astronomers using the International Gemini Observatory’s Gemini North Telescope have imaged NGC 4449, a prime example of starburst activity caused by an ongoing merger with a…
Astronomers have discovered a pair of merging quasars observed just 900 million years after the Big Bang. Not only is this the most distant pair of…
In December 2019, a little-known galaxy called SDSS 1335+0728, located 300 million light-years away in the constellation Virgo, suddenly started glowing brighter than ever before. To…
The warm Neptunian exoplanet, called GJ 3470b (Gliese 3470b), is 96 light years away and orbits a 2 billion year old red dwarf star in the…
Astronomers Atacama Large Millimeter/Submillimeter Array (ALMA) Mid-infrared measuring instrument (mm) NASA/ESA/CSA James Webb Space Telescope A twin disk and parallel jets were discovered in the young…
At an estimated distance of 140 parsecs (457 light years), the L-type subdwarf star CWISE J124909+362116.0 (J1249+36 for short) has a total velocity of at least…
Dinkinesh is a small asteroid orbiting the Sun near the inner edge of the main asteroid belt. NASA’s Lucy spacecraft recently revealed that this asteroid, with…
Neutron stars typically spin quickly, taking just a few seconds or even a fraction of a second to complete one revolution around their axis, but one…
The new catalogue, created as part of the TESS-Keck survey, includes 126 strange planets outside our solar system, ranging from unusual worlds with extreme environments to…
Astronomers using NASA's Chandra X-ray Observatory have discovered an “exhaust vent” that directs hot gas away from Sagittarius A*, the supermassive black hole at the center…
Astronomers at the Massachusetts Institute of Technology have discovered very old stars in the Milky Way’s halo, a cloud of stars that covers the entire disk…
Using sensitive instruments aboard ESA’s International Gamma-ray Astrophysics Laboratory (Integral) mission, astronomers GRB231115A Taken from the center of Messier 82 (M82, NGC 3034, or the Cigar…
A large number of stars are born in the center NGC4383where a unique galaxy is located 74 million light years It is located beyond the constellation…
632 main-belt asteroids (178 known objects and 454 unknown objects) have been identified in archival images from the NASA/ESA Hubble Space Telescope. Citizen scientists from around…