The Kennedy Space Center Visitor Complex is the visitor center at NASA's Kennedy Space Center on Merritt Island, Florida. It features exhibits and displays, historic spacecraft and memorabilia, shows, two IMAX theaters, and a range of bus tours of the spaceport. The "Space Shuttle Atlantis" exhibit contains the Atlantis orbiter and the Shuttle Launch Experience, a simulated ride into space. The center also provides astronaut training experiences, including a multi-axial chair and Mars Base simulator. The visitor complex also has daily presentations from a veteran NASA astronaut. A bus tour, included with admission, encompasses the separate Apollo/Saturn V Center. There were 1.7 million visitors to the visitor complex in 2016. History The complex had its beginning in 1963 when NASA Administrator James Webb established self-guided tours where the public could drive along a predetermined route through the Cape Canaveral Air Force Station and a small trailer containing simple displays on card tables. An estimated 100,000 visitors went through that first year. As the American space program's popularity grew with the Mercury Program and Alan Shepard's historic launch, large numbers of press and public flocked to the Cape Canaveral area to get a close up view. Webb was urged by U.S. Rep. Olin Teague of Texas to create a visitors' program. By 1964, more than 250,000 self-guided car tours, permitted between 1 and 4 pm. ET on Sundays, were seen at Kennedy Space Center (KSC). In 1965, KSC Director Kurt H. Debus was authorized to spend $2 million on a full-scale visitor center, covering 42 acres. Spaceport USA, as it was soon titled, hosted 500,000 visitors in 1967, its first year, and one million by 1969. Ten-thousand visitors toured the center on December 24, 1968, following the Apollo 8 orbit of the Moon. Beginning July 22, 1966, public tours were offered on 40-passenger busses. Operated by TWA, a 1.5-hour tour that included the Vehicle Assembly Building and a 3-hour tour including launch facilities were available. Tickets ranged from $0.50 for children 12 and under to $2.50 for adults for the longer tour. More than 1,500 people toured that first day and additional busses were quickly added to the fleet of former Greyhound busses. TWA continued operating tours through at least the bicentennial celebrations in 1976. As NASA neared the Moon, popularity grew. By 1969, the visitor center was the second most visited Florida attraction, behind Tampa's Busch Gardens. Even during the