The US military's secretive X-37B space plane is an unmanned vehicle that conducts experiments on behalf of the United States in space. The plane has been launched once again for a classified mission.

Frequent launches and long stays in orbit reflect the military’s focus on potential conflicts in space.

SpaceX has teamed up with the US Space Force to launch X-37B for testing sensors and technology in earth's lower orbit.

US military’s X-37B spaceplane stays relevant with launch of another mission The X-37B spaceplane is flying missions few would have foreseen when the program began.

SpaceX launches a Boeing-made X-37B space plane on a U.S. Space Force mission with its return date undisclosed. Photo: Jennifer Briggs/Zuma Press A Pentagon spaceplane called X-37B zoomed into ...

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

AI-assisted summary A SpaceX Falcon 9 rocket launched the X-37B space plane for its eighth mission (USSF-36) from Kennedy Space Center. The X-37B will conduct undisclosed experiments, including ...