KENNEDY SPACE CENTER, FLA. - In the Vehicle Assembly Building, the overhead crane moves the external tank designated for Space Shuttle Discovery toward high bay 3. In the foreground is the tip of one of the solid rocket boosters. There it will be stacked with the solid rocket boosters already in place on the mobile launcher platform. Discovery is scheduled to launch on mission STS-121 in July. Photo credit: NASA/Amanda Diller
Location Kennedy Space Center, FL
Date April 24, 2006