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

Aug. 21 (UPI) -- SpaceX is scheduled to launch a space plane for the U.S. Space Force from Florida on Thursday night. A ...

OTV-8 is the third X-37B mission to launch on a SpaceX rocket. (Two have employed Falcon 9s and one lifted off on a Falcon ...

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

Launch of secretive spacecraft will be streamed live Thursday night. In the dark of night, SpaceX will launch the mysterious ...

The SpaceX spacecraft company successfully launched two dozen satellites into low-Earth orbit Monday on its latest Falcon 9 ...

SpaceX is planning to launch an X-37B military space plane on a Falcon 9 rocket late Thursday night from the Kennedy Space ...

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 has taken a big step toward the 10th flight of the Starship rocket, moving the first-stage Super Heavy booster to the launchpad at the company’s Starbase site in Boca Chica, Texas.

SpaceX is set to launch the 10th test flight of its Starship rocket on Sunday — after its last three launches ended with the ...