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Virgin Galactic breaks speed of sound
First rocket-powered flight of Sir Richard Branson's SpaceShipTwo reaches a huge milestone for commercial space travel.
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Virgin Galactic breaks speed of sound
First rocket-powered flight of Sir Richard Branson's SpaceShipTwo reaches a huge milestone for commercial space travel.
Date: 4/30/13
Views: 31204
Video by:  NowThis News
 
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