Boeing File Footage - Vandenberg Air Force Base, California. The top secret space plane X-37B landed today at Vandenberg AFB. The USAF spacecraft spent nearl...
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
X-37B: Secret space plane
What Was The Military's Secret Shuttle Doing In Space?