Bob Lazar has seen Area 51 from the inside! Now the UFO leaker reveals one last secret - aliens have never left the planet. If you believe Lazar, NASA and the Pentagon have known about extraterrestrial technologies and civilizations for a long time, but the knowledge has been kept from us. In the 1980s, Lazar worked in a top-secret test facility where he built flying saucers. According to him, the key to space-time travel is a mysterious element 115. Once we have found it and harnessed it, the path to outer space will be wide open for us too!