The space agency said an astronaut, who was not identified, remained at the hospital "as a precautional measure." ...

NASA astronauts Butch and Sunni have broken their silence on what really happened to their spacecraft when they became stuck ...

Science and maintenance work continue on the International Space Station, but updates are still halted due to the U.S.

This image provided by NASA shows visiting crew in dark blue, Axiom Space's Peggy Whitson, left, Hungary's Tibor Kapu, 2nd left, India's Shubhanshu Shukla, center, and Poland's Slawosz ...

Space, as far as physics is concerned, is a soundless place. There is no air, no wind, no whisper — only vacuum. And yet, on ...

But with that milestone apparently came another: the first astronaut class in 40 years without any Black candidates. The most recent class to not include any Black men or women was group 11 in 1985, ...

An aircraft provided infrared images of the Crew Dragon spacecraft, with its four main parachutes deployed, descending to the Pacific Ocean July 15. Credit: SpaceX WASHINGTON — A SpaceX Crew Dragon ...

CAPE CANAVERAL, Fla. — Space station astronauts floated into the Dragon on Saturday, a day after its heralded arrival as the world's first commercial supply ship. NASA astronaut Donald Pettit, the ...

The capture by the International Space Station's robot arm came a day late because of an unexpected, but now resolved, software issue.