Virgin Galactic for a second time tested its reusable suborbital space vehicle, founded by Richard Branson, SpaceShipTwo . It went to 21.64 kilometers (13.45 miles) above Earth’s surface on Friday, January 10, 2014, in ten-minute test flight. It was conceded by airplane to 46,000 feet (14,020 meters) on Friday and then set free. The craft using its rocket motor built by Sierra … [Read more...]
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