Kennedy Space Center the military launch site "Cape Kennedy Air Force Station". Located on Merritt Island, Florida, the center is north-northwest of Cape Canaveral on the Atlantic Ocean, midway between Miami and Jacksonville on Florida's Space Coast, due east of Orlando. It is long and roughly wide, covering . KSC is a major central Florida tourist destination and is approximately one hour's drive from the Orlando area. The Kennedy Space Center Visitor Complex offers public tours of the center and Cape Canaveral Air Force Station. Because much of the installation is a restricted area and only nine percent of the land is developed,
Space exploration such as the Moon or Mars, using significant amounts of in-situ resource utilization. To date, the longest human occupation of space is the International Space Station which has been in continuous use for . Valeri Polyakov's record single spaceflight of almost 438 days aboard the Mir space station has not been surpassed. Long-term stays in space reveal issues with bone and muscle loss in low gravity, immune system suppression, and radiation exposure. Many past and current concepts for the continued exploration and colonization of space focus on a return to the Moon as a "stepping stone" to the other planets,