Two NASA astronauts will conduct a spacewalk today (March 18) that was delayed by the first-ever medical evacuation of the ...

NASA astronauts conducted a 7-hour spacewalk Wednesday related to a modification kit for the solar panels powering the ...

NASA astronauts Nichole Ayers and Anne McClain complete egress of the International Space Station during a spacewalk mission.

Two NASA astronauts will perform the first spacewalk of 2026 from the International Space Station. Here's how to watch.

The ISS will host its first spacewalk of 2026 on 18 March at 7:00 a.m. EDT, streamed live by NASA after delays caused by an ...

Inside the unsolved medical mystery that cut short Crew-11's mission, sent four astronauts home early, and raised new ...

Two astronauts ventured outside the International Space Station today (Aug. 30) to perform maintenance tasks and upgrades to their home in orbit. NASA spaceflyer Sunita Williams and Japanese astronaut ...

Extra-vehicular activities, or EVAs - spacewalks - are incredibly dangerous, even compared to the act of getting to space in ...