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.

Two NASA astronauts aboard the International Space Station (ISS) are about to climb into their spacesuits and enter the vacuum of space, and you can watch the event live. The first NASA spacewalk in ...

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 unprecedented astronaut medical issue. The EVA will be under close ...

U.S. spacewalk 94 marks the first spacewalk outside the ISS in months, the fourth for Meir and the first for Williams.

A rare educational downlink gave students a chance to ask Maine astronaut Jessica Meir questions about space as she works aboard the International Space Station.

Nasa and SpaceX are preparing for the first ever medical evacuation of the International Space Station (ISS) after an astronaut suffered an undisclosed health crisis. The Crew-11 mission will return ...