Article Photos: Shuttle inches toward retirement home at LA museum 8/27

  The Space Shuttle Endeavour sits before it is moved along city streets, Friday, Oct.12, 2012, in Los Angeles. Endeavour's 12-mile road trip kicked off shortly before midnight Thursday as it moved from its Los Angeles International Airport hangar en route to the California Science Center, its ultimate destination, said Benjamin Scheier of the center. (AP Photo/Mark J. Terrill)