Virgin Galactic - Wikipedia - X prize virgin rocket plane booster video
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Virgin Galactic is a spaceflight company within the Virgin Group. It is developing commercial . A rocket-powered test flight of SpaceShipTwo took place on April 29, , with an engine burn of 16 seconds duration. .. SS2 is based on the Ansari X Prize-winning SpaceShipOne concept – a rocket plane that is lifted initially. The Scaled Composites Model SpaceShipTwo (SS2) is an air-launched suborbital Virgin Galactic plans to operate a fleet of five SpaceShipTwo spaceplanes in a Its first flight to space (above 50 miles altitude), VSS Unity VP03, took place SpaceShipOne and mothership White Knight, which won the Ansari X Prize.