
Dr. Stephen Hawking, a professor of mathematics at the University of Cambridge, left, and his daughter Lucy Hawking talk about their co-authored children's book "George's Secret Key to the Universe" Monday, April 21, 2008, at George Washington University's Morton Auditorium in Washington. Stephen Hawking also delivered a speech entitled "Why we should go into space" during a lecture that is part of a series honoring NASA's 50th Anniversary, Photo Credit: (NASA/Paul. E. Alers)
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NASA ID
200804210010HQ
Date Created
June 12, 2008
Center
HQ
Media Type
image
Photographer
NASA/Paul E. Alers
Location
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