Area 51 is situated in the Groom lake area of the Nellis air force range in the Nevada desert, USA. Area 51 refers to a 6 x 10 mile block of land that the government refuses to discuss, and has the largest run way anywhere in the world. It is believed that the reverse engineering of several captured alien spacecraft is being carried out there. It is thought that Area 51 technologies have been used to develop top secret and highly advanced aircraft, including the stealth bomber.

Satellite  view of area 51