A secretive US spaceship will attempt flight maneuvers above Earth that have never before been performed. We are talking about the Boeing X-37, a reusable robotic spacecraft.

The X-37 is boosted into space by a launch vehicle and re-enters Earth's atmosphere landing as a spaceplane.

The project began as a NASA project back in 1999, but it was transferred to the US Department of Defense in 2004.

The X-37 is presently operated by the Department of the Air Force Rapid Capabilities Office, in collaboration with United States Space Force. It is used for 'orbital spaceflight missions' that are intended to 'demonstrate reusable space technologies'.

New York Post reported: