- uploaded: Jun 11, 2012
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The Air Force's top secret X 37B space plane that has been in orbit above the Earth is set to return to Earth. The X-37B was launched on March 5, 2011 and has exceeded its maximum duration in orbit by around 6 months. Little is known about the craft and its mission, except it is expected to land at Vandenberg Air Force Base in California within the next few days.
SOURCES: Reuters, NASA, US Air Force