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

Two NASA astronauts aboard the International Space Station will complete a spacewalk on Thursday morning to make preparations for future technology installation.

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

CAPE CANAVERAL, Fla. (AP) - A pair of spacewalking astronauts tackled urgent space station repairs Wednesday for the second time in five days, anxious to avoid the kind of toxic ammonia leak that ...

NASA is debating whether or not to bring one of the astronauts on the International Space Station early because of a medical issue. The agency did not give specifics of the medical problem or which ...

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

It was the fourth spacewalk of the Shenzhou 20 mission. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. China's Tiangong space station just got ...

A NASA astronaut will soon make history when he and one other step outside the International Space Station on the first spacewalk of 2026. NASA astronauts Mike Fincke and Zena Cardman are due to ...