Inside Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians prepare to install window No. 4 on space shuttle Atlantis.
The work is part of the Space Shuttle Program’s transition and retirement processing of space shuttles Atlantis and Endeavour. Atlantis is being prepared for display at the Kennedy Space Center Visitor Complex and is scheduled to roll over to the complex in November. The visitor complex is targeting a July 2013 grand opening for Atlantis’ new home. Photo credit: NASA/Jim Grossmann