The odds of asteroid 2024 YR4 hitting Earth are shifting, with the space rock now carrying a 1-in-48 chance of collision.
The company cited "revisions to the Artemis program" as the reason behind the pending 400 job cuts.
A super-Neptune orbiting a star is zipping through space at 1.2 million miles per hour—or potentially faster.
Asteroid 2024 YR4 has a 2.2% chance of striking Earth in seven years, but recent updates keep pushing the odds in the wrong direction.
The structure is nearly 600 million light-years from Earth and is an early display of the nascent dark matter telescope's power.
An edge-on protoplanetary disk looks like two force fields smashing together in deep space.
In a theoretical study, researchers explored how a twin Earth with human-like life and technology might detect our technosignatures.
The jets were first discovered in 2023, and new evidence reveals they drive both fast and slow solar wind.
LISA is set to revolutionize our understanding of the gravitational universe and the interactions that make the entire cosmos turn.
The space agency is working to comply with an executive order targeting diversity and inclusion at federal agencies.
A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary radiation belts between the Van Allen Belts.
NASA is reportedly reshuffling its ISS schedule to bring back the astronauts two weeks earlier than planned.
It's difficult to detect microscopic lifeforms, even with advanced techniques—now there might be a solution.
The giant jet flips the script on the origins of these structures, which were once thought to be linked only to extremely large black holes.
The Apollo Moon rock had been sitting in the Oval Office for the past four years before Trump's redesign.
Bennu has a 1-in-2,700 chance of colliding with Earth in 2182, causing a global winter and drought.
"This is a drop everything and reprioritize your day request."
A galaxy in the distant universe has nine rings around it, and thanks to Hubble scientists now know why.
The company may sell parts of its space business as it struggles to meet its end of a $4.3 billion contract with NASA.
After terminating its diversity programs, the space agency is reviewing whether several science committees are complying with presidential orders.
