Astronaut and retired U.S. Navy Capt. Winston Scott, who spent nearly 25 days in space over two critical 1990s-era shuttle missions.

NASA astronaut Suni Williams works outside the International Space Station. Credit: NASA | edited by Space.com's Steve ...

Russian cosmonauts venture outside the International Space Station to attach debris shields to the Rassvet module.

On 12 April 1961, exactly 65 years ago, Soviet cosmonaut Yuri Gagarin made the first human spaceflight in history, ushering ...

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

Christina Koch, one of the four astronauts on board the Orion spacecraft, is the first woman to journey into deep space and ...

Each Artemis II astronaut will endure the obstacle course, which will take about 1.5 hours to complete, one at a time.

The Artemis II mission is now headed back toward Earth, with four astronauts having soared around the far side of the moon ...

General Motors is recalling more than 270,000 Chevrolet Malibu vehicles in the U.S. because the rearview camera screen may ...

Still aglow from their triumphant lunar flyby, the Artemis II astronauts made more history Tuesday: calling their friends ...

HOUSTON (AP) — Still aglow from their triumphant lunar flyby, the Artemis II astronauts made more history Tuesday: calling ...

The four astronauts of NASA's Artemis 2 moon mission are on their way back to Earth, with their Orion capsule passing the ...