August 4, 2007NASA thinks so, and it's offering prize money for teams heading to the skies in a contest starting Saturday.TAGS:aircraft, biodiesel, plane, contest, vehicle, challenge
May 5, 2006Entrepreneurs are invited to build spacecraft that can simulate landing on the moon, in a $2.5 million contest hosted by the agency and X Prize. TAGS:moon, spacecraft, contest, agency, vehicle, winner, challenge