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

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

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

The BriefNASA astronauts planned to conduct two spacewalks in January to conduct repairs and upgrades to the International ...

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

The space agency said it was postponing a spacewalk because of a medical concern with an unidentified astronaut.

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

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

NASA did not identify the crew member or provide details on the medical concern, citing privacy issues in a brief blog post.

NASA reportedly considers early ISS crew return due to unspecified medical issue with astronaut. Rare safety move prompts ...

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

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