Four astronauts splash down off the Southern California coast after a five-month stay at the International Space Station. A ...

Astronaut Barry "Butch" Wilmore announced his retirement Wednesday after 25 years with NASA and serving as a U.S. Navy test ...

Four astronauts from NASA's Crew-10 mission departed the International Space Station on Friday aboard a SpaceX Dragon capsule ...

Their Dragon capsule called Endurance is scheduled to splash down at approximately 11:33 AM Eastern time off the coast of ...

One of NASA’s two previously stuck astronauts has retired from the space agency, less than five months after his unexpectedly ...

Nearly five-month mission concludes as agency continues its human presence on the International Space Station.

NASA astronaut Jonny Kim recorded time-lapse footage of aurora, lightning and city lights illuminating the night-side of ...

To bridge that gap, NASA is partnering with Google to test an A.I. medical assistant for long-duration missions. Known as the ...

When the tomato went missing, astronaut Frank Rubio was blamed for eating it. Today, this dramatic episode is an inside NASA ...

Nicknamed "Smilin’ Jim” by his fellow astronauts, Jim Lovell was known for his wit and quick grin, said acting NASA ...