Space Shuttle Challenger the first night launch and night landing of a Space Shuttle. "Challenger" was also the first space shuttle to be destroyed in an accident during a mission. The collected debris of the vessel is currently buried in decommissioned missile silos at Launch Complex 31, Cape Canaveral Air Force Station. A section of the fuselage recovered from Space Shuttle "Challenger" can also be found at the "Forever Remembered" memorial at the Kennedy Space Center Visitor Complex in Florida. From time to time, further pieces of debris from the orbiter wash up on the Florida coast. When this happens, they are collected
Space Shuttle at Edwards Air Force Base, California, or use one of the multiple alternate landing sites around the world. A landing at any site other than Kennedy Space Center meant that after touchdown the Shuttle must be mated to the Shuttle Carrier Aircraft and returned to Cape Canaveral. Space Shuttle "Columbia" (STS-3) once landed at the White Sands Space Harbor, New Mexico; this was viewed as a last resort as NASA scientists believed that the sand could potentially damage the Shuttle's exterior. There were many alternative landing sites that were never used. An example of technical risk analysis for a STS