NASA’s Butch Wilmore and Suni Williams, whose weeklong Boeing Starliner mission turned into an extended stay in space, have ...

When Space Shuttle Columbia launched in January 2003, a piece of foam the size of a briefcase broke off from the shuttle's external fuel tank and hit the left wing. Some shuttle engineers worried ...

Twenty years to the day since Yuri Gagarin flew in Vostok 1, the world’s first reusable spacecraft – and the most complex spacecraft ever built – was launched into orbit by the US.

The American space shuttle X-37B, which has been in space since December 2023 as part of its seventh mission, remains shrouded in mystery. The United States has not disclosed the shuttle's true ...

The Boeing-made, reusable space plane returned to Earth after circling the world for 434 days with no people, just military experiments.