"It was heart-wrenching not being able to do the thing I loved," the Olympic gymnast wrote in an essay for 'Women's Health' ...

The US astronauts stranded on the International Space Station are home at last — more than nine months after their days-long ...

The NASA astronauts splashed down on Tuesday in a SpaceX capsule after problems with a Boeing vehicle set in motion a ...

The astronauts will be checked out by flight surgeons as they adjust to gravity, officials said, and should be allowed to go ...

Voting, enjoying Christmas dinner and keeping fit in zero gravity - that's just some of what has kept Butch Wilmore and Suni ...

Olympic Champion Suni Lee hinted at retirement after Chinese gymnast Yang Fanyuwei became the first to successfully perform a ...

After spending a total of 286 days in space — 278 days longer than anticipated — the two astronauts will now potentially be ...

The NASA astronauts who crewed the Boeing Starliner are making their way home a little sooner than expected. Here's when, how ...

Astronauts Suni Williams and Butch Wilmore touched down on Earth March 18 after a nine-month stay in space, but they didn’t ...

Sunita “Suni” Williams and Barry “Butch” Wilmore are officially back home. The astronauts safely returned to Earth on March ...

Suni Williams and Butch Wilmore, along with two other astronauts, boarded the SpaceX Dragon spacecraft and undocked from the ...

Butch Wilmore and Suni Williams left the International Space Station after nine months in space, checking out with two other ...