A United Space Alliance technician monitors the progress as an overhead crane moves one of Endeavour's main propulsion system tanks away from the mid-body.

In Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida, a United Space Alliance technician monitors the progress as an overhead crane moves one of Endeavour’s main propulsion system tanks away from the mid-body of the orbiter. The tanks will be retained for possible future use on the agency’s Space Launch System Program.

The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. For more information, visit http://www.nasa.gov/shuttle. Photo credit: Dimitri Gerondidakis