The Space Force operates the Global Positioning System satellite network to provide navigation services to ships, airplanes, ...

The launch is set for Thursday, August 21, at 11:50 p.m. ET. Catch the action live right here. The U.S. Space Force’s ...

Within six months of touching down from a 434-day orbital mission in March, Boeing’s X-37B spaceplane is back in action.

WASHINGTON — A SpaceX Falcon 9 rocket on Aug. 21 launched the U.S. Air Force X-37B spaceplane to low Earth orbit for its ...

A not-so-secret, secret reusable spaceplane operated by the United States Space Force is scheduled to lift off from the ...

During its secretive mission, the X-37B will test new laser communications gear and a "quantum" navigation sensor.

BA]-built X 37B Orbital Test Vehicle launched today on its eighth mission, lifting off at 11:50PM ET aboard a SpaceX Falcon 9 ...

SpaceX has launched two prior X-37B missions for the Space Force. OTV-5 launched Sept. 17, 2017, on a Falcon 9, while OTV-7 ...

Aug. 21 (UPI) -- SpaceX launched an experimental space plane for the U.S. Space Force from Florida late Thursday. A Falcon 9 ...

B, which was designed for the US Air Force by Boeing. It is set to test laser communications and navigation without the use ...