Virgin Group's Founder billionaire Richard Branson waves from the window of Virgin Galactic's mothership WhiteKnightTwo during its public roll-out in Mojave, California July 28, 2008. The twin fuselage aircraft WhiteKnightTwo will carry SpaceShipTwo to launch commercial passengers into space.  REUTERS/Fred Prouser  (UNITED STATES) - RTX87IO
iFred Prouser/Reuters

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