Four astronauts returned to Earth on Saturday after spending about five months aboard the International Space Station (ISS).

NASA astronauts Anne McClain, Nichole Ayers and two international crew members splashed down in the Pacific off California ...

Four astronauts are back on Earth after a five-month stay at the International Space Station. Their SpaceX capsule parachuted ...

A NASA study finds sinus and nasal issues affect 85 percent of astronauts in space, with spacewalks making symptoms worse.

Four astronauts are returning to Earth after nearly five months on board the International Space Station. NASA’s Anne McClain ...

SpaceX's Crew-10 astronauts returned to Earth on Saturday (Aug. 9) after living on the International Space Station for nearly five months. The mission's Crew Dragon capsule, named Endurance, splashed ...

The Crew-10 mission, returning on a SpaceX capsule, had replaced astronauts Wilmore and Williams, who were stranded aboard ...

Two Indian astronauts, Rahul Mogalapalli and Yaman Akot, have concluded a 10-day Mars analog mission in Ladakh, simulating ...

SpaceX's Crew-10 astronauts headed home to Earth on Friday (Aug. 8). The Crew-10 quartet's Crew Dragon capsule, named ...

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