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

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

NASA halted a planned spacewalk at the International Space Station because of what it described as a “medical concern” involving one of the astronauts, a reminder that even routine work in orbit can ...

NASA astronaut Mike Fincke will set an agency record when he makes his 10th ever spacewalk Jan. 8, 2026, along with Zena ...

The crew member remains in stable condition, NASA Administrator Jared Isaacman said during a news conference at NASA ...

JANUARY 27TH. RIGHT NOW, WE’RE WAITING FOR NASA TO TELL US WHEN IT PLANS TO BRING BACK AN ASTRONAUT FROM THE INTERNATIONAL SPACE STATION IN NEED OF MEDICAL ATTENTION. NASA HAS NOT SAID WHAT ...

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

NASA has spent the last few weeks getting ready for two spacewalks at the International Space Station (ISS), its first in eight months. But just hours before NASA astronauts Mike Fincke and Zena ...

NASA canceled its first spacewalk of the year and may bring its crew back early from the International Space Station due to an onboard medical issue. The spacewalk was supposed to happen on Thursday, ...

Across 27 yrs at NASA, Williams completed 3 ISS expeditions, totalling 608 days in space that showcased her unyielding ...

A spacewalk, often called extra-vehicular activity in space industry parlance, refers to any activity an astronaut undertakes outside of a space station or spacecraft. The upcoming spacewalk is the ...