So, from all of us to all of you, Merry Christmas,” said NASA's Sunita Williams, joined by her fellow astronauts, in a heartfelt holiday message.

But then the fan will come up and very seriously say, ‘Did you ever realize, I’m sorry to bother you, but did you ever ...

Chinsese astronauts are conducting experiments with fruit flies and more aboard the Tiangong space station. Credit: China ...

NASA astronauts Sunita Williams and Butch Wilmore celebrate Christmas on the International Space Station, sharing holiday cheer and traditions from space.

Here is CNN's look at the most memorable moments of 2024.

Satellites and chunks of space junk come close to colliding on a regular basis. The situation could get dangerously out of ...

NASACrew members aboard the International Space Station celebrate the holiday season in a unique way while living and working at the orbitin ...

NASA astronauts Suni Williams, Nick Hague, Butch Wilmore, and Don Pettit recorded a Christmas message from the International ...

When Butch Wilmore and Suni Williams launched to the space station in June, they expected to stay for just eight days. But ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have reached their six-month milestone of being stranded on ...

The septuagenarian space port proves as reliable as ever, but geopolitics and funding mean that its future at the forefront ...

When the astronauts stranded at the International Space Station were pictured wearing Santa hats next to a tiny Christmas ...