Shuttle Atlantis & Shuttle Discovery Switch Places (Timelapse)

Space Shuttle Atlantis in High Bay 4 of the Vehicle Assembly Building backed out and took Space Shuttle Discovery’s place in Orbiter Processing Facility-1 (OPF-1). Shuttle Discovery then backed out of OPF-1 to let Atlantis in. Discovery has completed her retirement process and will wait out in the VAB until her ferry flight to her final resting place – The Smithsonian Museum.

Source: NASA Television

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