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What is the Air Force's Secret X-37B Space Plane Doing in Orbit? - Universe Today
[/caption] Last month’s launch of the US Air Force X-37B secret mini space plane has fueled speculation about the real mission of this vehicle and if it could possibly be used for a new type of military weapon. The X-37B launched on April 22, 2010 and has the ability to stay in orbit for up … Continue reading "What is the Air Force’s Secret X-37B Space Plane Doing in Orbit?"