Holiday celebrations for astronauts aboard the International Space Station (ISS) are pretty similar to how they are on Earth, ...

Stranded NASA astronaut Sunita "Suni" Williams has followers scratching their heads over a festive new photo that shows the ...

Apollo 8 splashed down in the northern Pacific Ocean on December 27 after a total mission time of 6 days, 3 hours, 42 seconds. Upon their return, Time magazine named Borman, Lovell, and Anders their ...

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

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

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

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

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

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

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

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

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