Wednesday, January 26, 2011

First Earth-Orbiting Solar Sail Unexpectedly Unfurls

After a month and a half trapped in its mothership, NASA's NanoSail-D spacecraft has finally unfurled the first solar sail to circle the Earth.


Source: http://feeds.wired.com/~r/wired/index/~3/l-fV0UUMoY4/

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