It's official – space is a war-fighting domain. Who says so? The British, the Americans, Nato and, among many other nations, the Russians. Already in that domain are satellites for spying ...

"They are practicing tactics, techniques, and procedures to do on orbit space operations from one satellite to another." Guetlein stressed the U.S. must maintain its edge in space, particularly ...

Why SpaceX, Rocket Lab, Arianespace made Fast Company's list of the most innovative companies doing work in space.

which must be physically laid down to reach far-flung places, satellite internet works by beaming information through the vacuum of space, where it travels 47% faster than in fiber-optic cable ...

China is testing satellites that can perform complex space maneuvers, a US general said this week. He said they'd observed 5 objects maneuvering around each other in synchronicity and control.