CAPE CANAVERAL, Fla. — Astronauts completed their second spacewalk in under a week Wednesday to replace old batteries outside the International Space Station. Commander Chris Cassidy and Bob Behnken ...

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 ...

At around 8:00 a.m. EST on January 8, NASA astronauts Mike Fincke and Zena Cardman were scheduled to leave the International Space Station (ISS) for a planned 6.5-hour extravehicular activity ...

(CNN) — NASA said on Wednesday it was postponing a spacewalk that was scheduled for Thursday, citing a “medical concern” with one of the crew members. The space agency did not provide additional ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A NASA astronaut will soon make history when he and one other step outside the International Space Station on the first spacewalk ...