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SpaceShipTwo Breaks Sound Barrier In First Rocket-Powered Flight
Virgin Galactic has completed the first rocket-powered flight of its space vehicle, SpaceShipTwo (SS2). The test, conducted by teams from Scaled Composites (Scaled) and Virgin Galactic, officially m ... more
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Spacecraft returns dramatic images of massive hurricane on Saturn
NASA says the Cassini spacecraft has sent back the first close-up, visible-light views of a behemoth hurricane swirling around Saturn's north pole. ... more
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Stress to rest
On Sunday, ESA's bedrest volunteers began lying down for their second three-week session with their heads angled below the horizontal to help research the effects of weightlessness on the human body ... more
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Against-the-clock rehearsal for Station immunology test
Simply getting anything into space is tough, but doing so against a strict deadline can be really stressful. Researchers in an ESA laboratory nervously checked the clock as they extracted immune cel ... more
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