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

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

SpaceX launched a Boeing-built X-37B military space plane on a Falcon 9 rocket. Home Depot raises red flag about customer behavior in stores ...

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