NASA will discuss events that led to its decision to postpone the agency's first spacewalk of the year outside the ...

Four astronauts with SpaceX Crew-11 are set to undock from the International Space Station to make their return to Earth.

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

NASA said the unidentified astronaut is 'stable," but the agency is considering all options, including a possible early ...

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

NASA has postponed a planned Jan. 8 spacewalk outside the International Space Station due to a "medical concern" with an ...

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