NASA's Sunita Williams and Barry Wilmore have been in space since June, here's how overtime works for astronauts ...

NASA on Feb. 11 changed plans to fly its next International Space Station (ISS) crew aboard a new SpaceX Dragon capsule, ...

Suni Williams and Butch Wilmore, the two Starliner astronauts who have had a prolonged aboard the ISS, are expected to return ...

By switching the next space station crew to a different ferry ship, the Starliner astronauts will get home a bit earlier than planned.

Starliner astronaut Sunita Williams says she and crewmate Butch Wilmore have not been "abandoned" in space, as NASA considers ...

NASA astronaut Suni Williams tells John Dickerson about her extended stay in space with crewmate Barry "Butch" Wilmore aboard ...

"Here we go," Mr Wilmore remarked as he exited the station, 420 kilometres above Earth, in a video livestreamed by NASA on X.

Students had questions. The answers came from an astronaut in the International Space Station in an out of this world school ...

NASA has confirmed that the Crew-10 mission to the International Space Station (ISS) will launch two weeks before the planned ...

NASA on Tuesday swapped out the astronaut capsule it plans to use for an upcoming routine flight to the International Space ...

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to number four overall.

Suni Williams surpasses the most time by a woman on EVA during a spacewalk with Butch Wilmore outside the International Space ...