Charles F. Bolden, Jr. enters the NASA Administrator's office to start his first day as the 12th administrator of the National Aeronautics and Space Administration, Friday, July 17, 2009 in Washington. Photo Credit: (NASA/Bill Ingalls)
Charles F. Bolden, Jr. enters the NASA Administrator's office to start his first day as the 12th administrator of the National Aeronautics and Space Administration, Friday, July 17, 2009 in Washington. Photo Credit: (NASA/Bill Ingalls)