Our planet’s new small satellite, 2024 PT5, arrived in Earth’s orbit on September 29, 2024.
2024 PT5 is scheduled to capture a temporary flyby from September 29th to November 25th in 2024. Image credit: University of Colorado.
2024 PT5 was discovered by the Asteroid Earth Impact Final Warning System in Sutherland, South Africa on August 7, 2024.
This near-Earth asteroid is about 10 meters (33 feet) in diameter and follows an orbit similar to that of 2022 NX1.
2024 PT5 will become a mini-Earth satellite on September 29 and return to heliocentric orbit 56.6 days later on November 25.
“Near-Earth objects like this offer a glimpse into the formation process of the solar system,” said astrophysicist Dr. Nico Cappellutti. University of Miami.
“Most asteroids in our solar system are rocky remnants left over from the formation of our solar system.”
2024 PT5 is part of Arjuna, an asteroid belt made up of space rocks that follow an orbit around the sun very similar to Earth’s orbit.
“So sometimes they can remain temporarily trapped in our gravitational field,” Dr. Cappellutti said.
“Bringing them this close is a fascinating opportunity.”
“The asteroid, the size of a school bus, is too faint and small to be seen with the naked eye or with amateur telescopes, but its two-month stay around Earth has reinforced our intense interest in space rocks. It helps maintain.”
Two years ago, in what was called the first test of the planetary defense system, NASA crashed a spacecraft into the giant space rock Dimorphos, which could change direction if the asteroid was on a collision course with Earth. proved something.
Private companies also want to send spacecraft to asteroids in hopes of mining the precious metals they contain.
“Asteroids are classified based on their orbits and their contents,” said Dr. Bertrand Dano, also from the University of Miami.
“Some are made entirely of stone, while others contain high concentrations of rare metals, such as platinum and gold for electronics, nickel and cobalt for catalysts and fuel cell technology, and, of course, iron.”
“Mining asteroids is not far off. There are currently millions of asteroids in our solar system, about 2 million of which are larger than 1 km.”
“The resources it contains are a new dream for El Dorado, and there are several companies currently betting on it.”
“Recent missions to rendezvous with, orbit and land on asteroids have proven that space mining may be only a matter of time.”
“However, proceeding with asteroid mining will require huge investments, from the mining equipment that needs to operate in a vacuum to the technology needed to transport the extracted minerals to Earth.”
“And then there’s the spacecraft itself. A dedicated ship that would travel to an asteroid for the purpose of extracting minerals from the asteroid would probably be a robotic ship.”
“A trip to Mars would take about eight months under the best conditions. The space and equipment needed to support life would be put to good use as storage for backup equipment and resources.”
“Because it takes a lot of energy to leave Earth’s gravity, mining missions are better launched from space or from low-gravity bodies such as the Moon, Mars, or Titan, one of Saturn’s natural moons. Sho.”
“Returning to Earth is relatively easy, but dangerous for the material. It would be a shame if all the prizes disappeared. Refining will take place in space, and purified products can be shipped regularly. As far as I know, no one is thinking that far.”
“Yet, asteroid mining could have a 100-fold or more return.”
“Mining platinum or gold from an asteroid and returning it could make you a trillionaire overnight, potentially upending entire economies, trade and markets.”
“Astrophysicist Neil deGrasse Tyson once said, ‘The first billionaire in history was the one who exploited the natural resources of asteroids.'”
Source: www.sci.news
