XPRIZE is an innovation engine. See who we are
By Astiles on July 10, 2008
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The #SpaceX #Mars plan---in 90 seconds: https://t.co/Je1Pp0g4gY
The #SpaceX #Mars plan---in 90 seconds:
A monumental new rocket. #SpaceX and Elon Musk have just revealed the thing that could make us an interplanetary species: View on Google+
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