NASA astronauts planned to conduct two spacewalks in January to conduct repairs and upgrades to 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.

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

Two NASA astronauts were planning to conduct a spacewalk outside the International Space Station on Thursday, but now, it ...

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 ...

NASA has postponed a spacewalk at the International Space Station after a crew member experienced a medical concern.

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

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

NASA has cancelled an ISS spacewalk and is considering ending Crew-11’s mission early due to a medical issue affecting one ...

Indian American astronaut Sunita Williams steps away from NASA after 27 years of service and record-setting missions in space ...

NASA astronaut Sunita Williams retires after 27 years with the space agency. With 608 days in space and nine spacewalks, ...