News tagged with sierra nevada

Video: How the Dream Chaser was built

The origins of Sierra Nevada Corporation's Dream Chaser go back over 50 years to the US Air Force's and NASA's research into lifting body concepts and the X-20 Dyna-Soar, so this winged, lifting-body spacecraft ...

Jan 29, 2014
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Squelching Sierra fires left forest ready to burn

Unnaturally long intervals between wildfires and years of drought primed the Sierra Nevada for the explosive conflagration burning the rugged landscape on the edge of Yosemite National Park, forestry experts ...

Aug 28, 2013
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