LOS ANGELES, CA – SEPTEMBER 21: The space shuttle Endeavour, sitting on top of NASA’s Shuttle Carrier Aircraft or SCA, flies near the Hollywood sign on September 21, 2012 in Los Angeles, California. The space shuttle Endeavour did a 4-1/2 hour tour over California landmarks before heading to Los Angeles International Airport where it will be prepared to be moved to its new permanent home at the California Science Center in downtown Los Angeles. The shuttle will be on public display starting October 30. (Photo by Karl Walter/Getty Images)
