The John F. Kennedy Space Center, located in Merritt Island, Florida, is one of ten National Aeronautics and Space Administration field centers. Since December 1968, KSC has been NASA's primary launch center of human spaceflight. Launch operations for the Apollo, Skylab and Space Shuttle programs were carried out from Kennedy Space Center Launch Complex 39 and managed by KSC. Located on the east coast of Florida, KSC is adjacent to Cape Canaveral Air Force Station. The management of the two entities work very closely together, share resources, and operate facilities on each other's property.
Though the first Apollo flights and all Project Mercury and Project Gemini flights took off from CCAFS, the launches were managed by KSC and its previous organization, the Launch Operations Directorate. Starting with the fourth Gemini mission, the NASA launch control center in Florida began handing off control of the vehicle to the Mission Control Center in Houston, shortly after liftoff; in prior missions it held control throughout the entire mission.