The John F. Kennedy Space Center (KSC) is the NASA space vehicle launch facility and Launch Control Center on Florida. The site is near Cape Canaveral, midway between Miami and Jacksonville, florida. It is 34 miles (55 km) long and around 6 miles (10 km) wide, covering 219 square miles (567 km2). A total of 13,500 people work at the site as of early 2008. There is a visitor center and public tours; KSC is a major tourist destination for visitors to Florida. Because much of KSC is a restricted area and only nine percent of the land is developed, the site also serves as an important wildlife sanctuary are also features of this area.The Visitor Complex also includes two facilities run by the Astronauts Memorial Foundation. The most visible of these is the Space Mirror Memorial, also known as the Astronaut Memorial, a huge black granite mirror through-engraved with the names of all astronauts who died in the line of duty. These names are constantly illuminated from behind, with natural light when possible, and artificial light when necessary. The glowing names seem to float in a reflection of the sky.