Photo Credit: Staff Sgt. Casey J, McGeorge, FORSCOM
Bill Rieke, pilot of the modified Boeing 747-100 airliner transporting the Space Shuttle Endeavour across country, speaks to 9-year-old Reyna Paola and her 7-year-old sister, Andrea, as the shuttle stops to refuel at the Departure/Arrival Airfield Control Group at Biggs Army Airfield, Texas, Sept. 20, 2012. The shuttle was making its way across country to its final retirement home, the Californai Science Center in Los Angeles.