Astronomers are racing to protect the dark skies as private companies seek to place large advertisements in Earth orbit ...

A case in point: a European Space Agency satellite, known as ERS-2, launched in 1995 and inactive since 2011, tumbled through ...

Booz Allen Hamilton pitched Brilliant Swarm, a satellite constellation that could bring down incoming missiles.

China is practicing “dogfighting” satellites as part of its expanding capabilities in space, according to the United States ...

A German startup named Isar Aerospace will try to launch its first rocket Saturday, aiming to become the first in a wave of ...

The Spiral’s primary mission, had it made it beyond the test stage, would have been a combination of reconnaissance and ...

As China and Russia ramp up their space warfare capabilities, the US Space Force is recalibrating its defense strategies to ...

"That capability gap is significantly narrowed, and we've got to change the way we're looking at space, or that capability gap may reverse and not be in our favor anymore." ...

The US Space Force highlighted that China is developing space combat capabilities, with five Chinese satellites executing ...

Starlink satellites orbit approximately 342 miles (550 kilometers ... communications infrastructure throughout the ongoing Russian invasion. Ukrainian government officials publicly requested ...

China has begun conducting "air battles" between satellites in low Earth orbit as part of expanding its capabilities in space ...