A new space telescope is mapping the sky in 102 colors — and it may just rewrite our understanding of the universe.

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

Pointed away from Earth about 404 miles overhead, the orbital observatory will circle the planet from north to south about 14 ...

Texas A&M is testing a 3D-printed spacecraft material that releases coolant gas during reentry to replace traditional heat ...

On April 29, 1985, the European Space Agency's Spacelab launched on the space shuttle Challenger on mission STS-51B. This was ...

Space travel exposes astronauts to a unique set of challenges, one of the most dangerous being cosmic radiation. While ...

Since 2012, the space shuttle Discovery has been the centerpiece of the James S. McDonnell Space Hangar at the Smithsonian National Air and Space Museum's Steven F. Udvar-Hazy Center in Chantilly ...

It was 28 January 1986, and the Space Shuttle Challenger was gearing up for take off. The crew had been taken twenty stories up the launch tower in a lift, with all seven members dressed in their ...

Operating in orbit demands engineering solutions beyond what any airliner or rocket could offer—and the Space Shuttle delivered ... ignition-free hypergolic propellants for tight space maneuvers.

Windows 10 and Windows 11 include helpful tools like Storage Sense to help you free up disk space. Here’s how to remove temporary files, uninstall apps, and more.