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• Stephen Hawking NASA 50th (200804210001HQ)

  • Uploaded by: NASA HQ PHOTO
  • License: CC BY-NC-ND 2.0
  • 7 comments
  • 30 favorites
  • 37,713 views
  • Date taken: 2008-04-21 15:12:49
  • Date uploaded: 2009-04-02
  • Tags: 50thanniversarylectureseries, georgewashingtonuniversity, stephenhawking, washingtondc, paulealers, nasa
  • Visibility: public