Smart undershirts and AI algorithms will keep astronauts healthy on NASA's planned Gateway moon-orbiting space station.

NASA astronauts Suni Williams and Butch Wilmore will be spending the holidays aboard the International Space Station, with ...

NASA's two stuck astronauts just got their space mission extended again. That means they won't be back until spring, 10 ...

Here's why NASA astronauts Suni Williams and Butch Wilmore are stuck, but not stranded, at the International Space Station ...

NASA announced that it is delaying its Crew-10 launch, a move that will keep astronauts Butch Wilmore and Suni Williams in ...

Explorers, astronauts and filmmakers described life in space and on Earth in an epic livestream from the Drake Passage.

Suni Williams and Butch Wilmore posed while wearing Santa hats in a photo shared by NASA’s Johnson Space Center on Dec. 16 ...

Expedition 72 crew members aboard the International Space Station (ISS) wrapped up their week with key science hardware ...

The crew launched to the ISS in June for a week-long mission but will end up spending an unplanned nine months in space.

Two NASA astronauts whose eight-day mission has turned into a monthslong stay at the International Space Station have learned ...

NASA astronauts Suni Williams and Butch Wilmore's return to Earth will be further delayed until at least late March, the ...

Barry Wilmore and Suni Williams will now come home in March at the earliest, to allow SpaceX and NASA engineers to complete ...