NASA on Wednesday delayed a scheduled spacewalk from the International Space Station (ISS) just hours before two astronauts ...

NASA astronauts Mike Fincke and Zena Cardman are due to conduct the first spacewalk of 2026 outside the International Space ...

NASA astronauts are preparing for two spacewalks to complete tasks outside the International Space Station. Here's what we know about the mission.

On Thursday, a pair of astronauts will venture outside the space station to prepare for the future installation of roll-out ...

The agency did not give specifics of the medical problem or which astronaut it was, but did say the person was stable. #NASA ...

A NASA spokeswoman said the astronaut with the medical concern, whom she did not identify, was in a stable condition on the ...

The crew member of concern is doing fine,” NASA said after their return early Thursday, the first time in the space station’s ...

After more than five months in space, four astronauts on a mission known as Crew-11 are about to cut their mission short and ...

An ailing astronaut returned to Earth with three others ending their space station mission more than a month early in NASA’s ...

Tim Peake is the first Briton to do a space walk. Astronauts Timothy Kopra and Timothy Peake at the International Space Station were scheduled to begin their spacewalk at 7:48am on Jan. 15, 2016.

NASA astronaut Sunita “Suni” Williams has retired from the U.S. space agency after 27 years of service, effective December 27 ...