The American scientist declared that aliens arrived long ago and remained on Earth

Nolan Gary told about "personal experience of communication with people who worked or work over programs of the return design of the brought-down alien ships". Professor Stanford university Nolan Gary claims that aliens were on a planet Earth and "still here". About it writes tabloid "The Daily Mail". The scientist reasons the theory that experts work over the return design of UFO which crash-landed or were brought down. The doctor Nolan Gary, the nominee on Nobel Prize, made a speech at conference in Manhattan under the name "The Pentagon, Extraterrestrial Reason and the Broken UFOs". On it...