The US Space Force awarded multiple small contracts to develop prototypes for space-based interceptors, looking for progress ...

A U.S. spaceplane will head to the heavens next month to test a quantum sensor that could help navigation in orbit without GPS, and to demonstrate new methods of space-based communications, the Space ...

Locked inside a frozen rock from the edge of the world is a story that began before Earth had oceans, continents or even a ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even ...

The length of the mission wasn't disclosed, but a previous flight lasted years. A not-so-secret, secret reusable spaceplane operated by the United States Space Force is scheduled to lift off for its ...

"Capturing another satellite like this in an Earth-observation image is extremely rare." One of SpaceX's broadband-beaming Starlink satellites has been captured overflying a top-secret airbase in ...