A Falcon 9 rocket lifted off from Space Launch Complex-40, at Cape Canaveral Space Force Station, in Florida, at 7:10 a.m.

SpaceX shared four stunning photos of its Falcon 9 rocket carrying the U.S. Space Force's secretive X-37B space plane into ...

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

Live updates from USSF-36 mission, which launched at 11:50 p.m. Aug. 21 from NASA's Kennedy Space Center Pad 39A.

On Aug. 21, a SpaceX Falcon 9 rocket carried the Boeing-built X-37B Space Force space plane to orbit on its eighth mission.

SpaceX set a record with its 30th flight featuring Falcon 9 booster , B1067 on Thursday from the Kennedy Space Center.

A SpaceX Falcon 9 rocket will liftoff Thursday, Aug. 21, with the Boeing-built X-37B space plane for the U.S. Space Force. The mostly classified mission will study experimental technology in orbit.