Green Flight Challenge (201109270010HQ)

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Size: 1732px × 1152px
Photo credit: © NG Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: astronomy, bill, billingalls, ca, california, challenge, ecoeagle, flight, green, greenflightchallenge, ingalls, nasa, rocket, rockets, rosa, santa, santarosa, space, spacecraft, usa