Two space shuttle external fuel tank transporters are being prepared for transfer to the Wings of Dreams Aviation Museum at Keystone Heights Airport.

At NASA’s Kennedy Space Center in Florida, two space shuttle external fuel tank transporters are being prepared for transfer to the Wings of Dreams Aviation Museum at Keystone Heights Airport between Gainesville and Jacksonville, Fla.

At the Wings of Dreams Aviation Museum a mock-up shuttle external fuel tank will be displayed. During space shuttle launches, the external tanks contained over 500,000 gallons of liquid hydrogen and liquid oxygen propellant for the shuttle orbiters' three main engines. The effort is part of Transition and Retirement of the space shuttle. For more information, visit http://www.nasa.gov/transition Photo credit: NASA/ Jim Grossmann