Despite the unusual conditions, crew on the ISS are still able to celebrate the holiday with traditional foods, though Christmas cookies can be problematic.

NASA astronauts Sunita Williams and Barry "Butch" Wilmore celebrated Christmas aboard the ISS, wearing Santa hats in a photo that went viral on social media. This photo raised questions about how ...

When the astronauts stranded at the International Space Station were pictured wearing Santa hats next to a tiny Christmas tree this week, internet commenters had questions. Butch Wilmore and Suni ...

Every year, the International Space Station produces some of the world's best photography. Astronauts tend to be technically skilled with a camera, yes. Many of them are engineers, after all.

But what about the astronauts aboard the International Space Station (ISS)? With its unique orbit and timekeeping, celebrating New Year in space is as fascinating as any moon mission. Astronauts ...

NASA astronaut Sunita Williams is bringing holiday spirit to the International Space Station (ISS) as she and her crew prepare to celebrate Christmas in space. Following a recent resupply ...

During the steady backflip, the Shuttle would expose its belly to the ISS, enabling astronauts to capture high-resolution photographs of the heat-resistant tiles and panels. These images would ...

Suni Williams and Butch Wilmore weren't supposed to be at the International Space Station beyond a few days in June when they reached the orbital outpost on the inaugural flight test for Boeing's ...

Ms. Williams and Mr. Wilmore, two NASA astronauts, left for the International Space Station on June 5 for what was intended to be an eight-day mission. They have now spent six months and counting ...

Sometime in 2030, astronauts will pack up their belongings, turn out the lights, and depart the International Space Station (ISS) for the last time. The trajectory of this grand old structure will ...