‘Sophisticated and unmanned, the X-37B represents the next generation of reusable spaceplanes, conducting experiments in orbit that are returned to earth for further analysis,’ Secretary of the Air ...

SpaceX has secured a contract to launch the uncrewed X-37B spaceplane, a secret military spacecraft created by the U.S. Air Force that's kind of like a compact space shuttle, but whose functional ...

A United Launch Alliance Atlas 5 rocket carrying the Air Force's second X-37B robot space plane, the Orbital Test Vehicle 2 (OTV-2), launches from its Space Launch Complex-41 at Florida's Cape ...