NASA astronauts Jessica Meir and Chris Williams prepared the International Space Station for the addition a new solar array ...

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

NASA astronauts are conducting a spacewalk to upgrade the solar panels powering the International Space Station. Watch here. ...

NASA astronaut Butch Wilmore talks to PEOPLE about his near-death experience on the Starliner mission, which left him ...

Jessica Meir and Chris Williams of Expedition 74 did some preparatory work to install solar arrays.

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

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 ...

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

A photo captures Northrop Grumman's Cygnus XL freighter being jettisoned away from the International Space Station carrying thousands of pounds of garbage, headed for a fiery demise.

Retired astronaut Butch Wilmore reflected on the thoughts he had when he and former colleague Sunita Williams were stranded in space for nearly 300 days in June 2024.

NASA Spacewalk 2026 LIVE: NASA has confirmed that astronauts Jessica Meir and Chris Williams will carry out a long-delayed ...