A secret space plane that has been years in the making is now set to launch into the final frontier. The United States Air Force plans to launch the X37B orb...
Secret Missions of the X-37B
X-37B Orbital Test Vehicle-3 Lands at Vandenberg AFB
X-37 ALTV Test Flight (2010)
Launch of X-37B Mini Space Shuttle on OTV-3 Mission
US secret 'space plane': X-37B starts Star Wars?