Ancient Aliens 2010 Series - The Return

There is evidence that suggests we experienced 20th century alien contact. In 1942, the Battle of Los Angeles involved the US military and Air Defense allegedly fighting a UFO. WWII Allied Air Force planes were buzzed by balls of light that some think could have been extraterrestrial. And the alleged crash of a flying saucer in Roswell, New Mexico in 1947 propelled the world into the age of UFOs. For decades, some people have been searching for the sounds of extraterrestrial intelligence, while others have been sending messages out into deep space. What would happen if aliens answered... or came calling? What protocols exist to determine who would speak on behalf of mankind, and how might we communicate? What happens if they return? Some believe they already have.

Airdate: May, 25th, 2010 - History Channel

Ancient Aliens 2010 series - The Evidence

If ancient aliens visited Earth, what was their legacy, and did they leave behind clues that exist in plain sight such as sophisticated aircraft, complex electrical grids, and intricate construction machinery? Indian Sanskrit texts, dating back to 6000 B.C., describe in varying but vivid detail flying machines called Vimanas. Megalithic stone structures in Egypt reveal evidence of precision saw work. Interpretations of the Jewish Zohar writings offer depictions of a life-sustaining manna machine, eerily similar to chlorella algae processing systems today. Are these examples of modern technology, or is there evidence that these incredible mechanisms existed on Earth thousands of years ago?

Ancient Aliens - Giorgio Tsoukalos on Coast to Coast AM

Publisher Giorgio Tsoukalos talked about his new History Channel TV show, Ancient Aliens. The 10-part series, which features George Noory as one of the interview subjects, explores different
theories relating to extraterrestrials visiting Earth in ancient times. The first episode (premiering tonight, April 20th) takes a look at evidence for ancient flying machines including Egypt's
Saqqara Bird, and India's vimanas.