The two astronauts who crewed the Boeing Starliner have greeted their replacements, who arrived Saturday night at the International Space Station.

Wilmore and Williams expected to be gone just a week when they launched on Boeing’s first astronaut flight. They hit the nine ...

SpaceX launched another batch of Starlink satellites into orbit, a little more than 12 hours after the private company teamed ...

The Falcon 9 rocket is carrying four astronauts who will replace Wilmore and Williams, both of whom are veteran NASA astronauts and retired U.S. Navy test pilots and were the first to fly Boeing's ...

D printers will make the tools, structures and habitats space pioneers need to survive in a hostile alien environment.

A SpaceX Falcon 9 surged up through blue skies to send a crew on its way to International Space Station where the pair of ...

Reaching orbit from NASA’s Kennedy Space Center, the newest crew includes NASA’s Anne McClain and Nichole Ayers, both ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more.(CNN) — SpaceX ...

Want to keep your eye on the sky in 2025? Here's a look at the best space launches you can watch from the comfort of home.

A SpaceX capsule carrying a fresh crew to the space station launched Friday, setting the stage for the Starliner astronauts ...

The replacements for NASA's two stuck astronauts launched to the ISS on Friday night, paving the way for the pair's return.