NASA will provide live coverage as two American astronauts are due to spend hours Wednesday, March 18, on a spacewalk outside the ISS.

Two NASA astronauts will conduct a spacewalk today (March 18) that was delayed by the first-ever medical evacuation of the ISS, and you can watch the action live.

NASA astronauts planned to conduct two spacewalks in January to conduct repairs and upgrades to the International Space Station. The first spacewalk, which was set to take place on Jan. 8, was ...

NEW YORK (AP) — 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 ...

Two NASA astronauts were planning to conduct a spacewalk outside the International Space Station on Thursday, but now, it appears they may be coming home early. Reading time 3 minutes A medical issue ...

JAXA astronaut Kimiya Yui (center) assists NASA astronauts Zena Cardman (left) and Mike Fincke (right) during spacesuit checks inside the ISS airlock. (NASA) NASA has postponed an International Space ...

NASA astronauts Mike Fincke and Zena Cardman were assigned to conduct the first spacewalk of 2026 at the International Space ...