NASA Administrator Charles Bolden, second from left, is seen with Washington Aerospace Scholars Brenna Tuller-Ross, far left, and Alec Lindsey as they escort him on a tour of the Museum of Flight, Tuesday, Jan. 15, 2013 in Seattle, Washington. Photo Credit: (NASA/Carla Cioffi)

NASA Administrator Charles Bolden, third from left, is seen as he is escorted on a tour of the Space Shuttle Trainer Crew Compartment in the Charles Simonyi Space Gallery at the Museum of Flight, Tuesday, Jan. 15, 2013 in Seattle, Washington. Bolden is joined by Washington Aerospace Scholars Alec Lindsey, far left, Brenna Tuller-Ross and Doug King, far right, president and CEO of the museum. Photo Credit: (NASA/Carla Cioffi)