Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

"We're really talking about something which is, in the long term, like rebuilding the internet in space," Musk said during a speech in Seattle when revealing the project. SpaceX's satellite ...

A rare celestial dance is being orchestrated by the Indian Space Research Organisation - two satellites - flying at 28,800 ...

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.

"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 ...

Magdrive is working on three versions of its space thrusters, and because they run on solid metal, they might one day even be powered by space junk collected directly in orbit, turning it from threat ...

Satellite operators need better space weather models to maximize the life of their satellites and to avoid collisions in low ...

People and planes often flag wildfires before satellites do, but satellites can play a critical role when it comes to ...