A former U.S. Space Force signals intelligence analyst was sentenced to decades behind bars for shooting two suspected teen ...

The U.S. Space Force's powerful new military radar system designed to detect and track objects in distant orbits above Earth ...

WASHINGTON — The Space Force will assume control of all space missions currently handled by Air National Guard units by Oct.

SpaceX is preparing to launch two missions this week - a NASA space station resupply mission and the mysterious Space Force X-37B space plane.

The company lofted an experimental navigation satellite on behalf of the U.S. military Tuesday at 8:56 p.m. EDT (0056 GMT on ...

The United Launch Alliance is launching its powerful Vulcan rocket on its first national security mission for the U.S. Space ...

The first two Vulcan test flights last year used a configuration of the rocket with two strap-on boosters to add an extra ...

Space Force and Air Force Reserve leaders announced new details at a town hall hosted earlier this month about the plan to ...

Opinion: Each military branch needs at least two things to succeed: a clear mission and a sufficient budget. The U.S. Space ...

As critical components of the U.S. military’s newest branch, Peterson and Schriever space force bases are experiencing their ...

Hundreds of Guardians are taking part in the Space Force’s Resolute Space 25, meant to test readiness for space-based combat.

The head of the Trump administration's Golden Dome program says the technologies needed to create an ambitious space-based ...