Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

NASA could get rid of its Washington, D.C., headquarters with its lease up in four years, which would shift operations to its ...

There was jubilation in Tallahassee, Florida, as NASA’s SpaceX crew-9 successfully returned to Earth after staying 286 days ...

NASA astronauts Nick Hague, Suni Williams, and Butch Wilmore, and Roscosmos cosmonaut Aleksandr Gorbunov, returned to Earth at 5:57 p.m. EDT. Teams aboard SpaceX recovery vessels retrieved the ...

Shocking footage shows the moment Suni Williams and Butch Wilmore have to be carried out of the SpaceX Crew Dragon capsule on ...

Suni Williams and Butch Wilmore splashed down off the coast of Tallahassee, Florida on March 18 after 286 days in space and ...

Old photos taken before NASA astronauts Suni Williams and Butch Wilmore travelled to the International Space Station show ...

The Starliner and Crew-9 astronauts will now remain in crew quarters at the Johnson Space Center in Houston for a few days to recover.

At the Johnson Space Center Tuesday, NASA and Firefly Aerospace held a news conference to discuss the successful Blue Ghost ...

Chief Shekhar Gupta, Williams talks about her journey to space, Indian roots, and the inspiration she hopes to offer future ...