NASA astronauts Suni Williams and Butch Wilmore performed a spacewalk Thursday, nearly eight months after arriving at the ISS. The two astronauts were supposed to return after one week, but delays ...

Two NASA astronauts will step outside the International Space Station (ISS) on Thursday to take part in U.S. Spacewalk 93. It will be the first all-female spacewalk since 2023 and just the fifth in ...

Update: NASA has postponed the spacewalk due to a "medical concern with a crew member." NASA did not identify the astronaut, nor share details about the medical issue. A new date for the spacewalk has ...

An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years later on Thursday. NASA's Anne McClain emerged from the International Space ...