Flying either the rocket-powered X-15 or Space Shuttle would already be pretty impressive, but one man actually flew both.

The Shenlong, or "divine dragon," space plane just deployed a mysterious payload above our planet. The top-secret spacecraft, which has never been properly photographed, has now released at least ...

This 2011 astronaut photo captured one of NASA's iconic space shuttles passing between Earth and the International Space ...

The U.S. Department of Defense's mini-shuttle heads to orbit once again Thursday night. The hunt will be on shortly, to once again recover a clandestine mission in low Earth orbit. SpaceX is set to ...

The aircraft was originally designed to carry a space shuttle and giant rocket boosters.