Suni Williams and Butch Wilmore won't be back on Earth before March, but they've got candy canes and Santa hats to celebrate ...

A 2018 astronaut photo shows a festive, fir-tree-shaped artificial reservoir in Iraq decorated with both natural and imagined ...

The American astronauts will also have the day off to talk with loved ones, although they will still have to keep up with ...

Stranded NASA astronaut shares Christmas selfie — but everyone is asking the same question - Sunita “Suni” Williams and Barry ...

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

The next crew rotation mission to the International Space Station (ISS), SpaceX's Crew-10, has been delayed to no earlier ...

Houston astronaut Butch Wilmore is one of the astronauts stuck in the Boeing spaceship for months after what was supposed to ...

As astronauts venture further into space, their exposure to harmful radiation rises. Researchers from Columbia University are ...

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

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 ...