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

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 ...

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

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

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 launched a Vulcan rocket Tuesday night from Florida as part of the first U.S. Space ...

Vulcan lifted off from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida just before 9 p.m. EDT. The ...

Space Force is sending the X-37B up once again, this time to test laser communications and a “quantum inertial sensor.” ...

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

Nobody is entirely sure why the US Space Force — the youngest, smallest, and weirdest branch of the Pentagon — exists. Strikingly, that seems to include the service's top general, Politico ...

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