Join us at AlienCon to see your favorite experts from Ancient Aliens! According to ancient astronaut theorists, Ramanujan, the mathematician who lived almost a hundred years ago and whose breakthroughs helped form the basis of superstring theory and multidimensional physics, claimed to have been ...

Join us at AlienCon to see your favorite experts from Ancient Aliens! Some ancient astronaut theorists believe some science fiction writers - some of whose ideas became reality over time - were actually helped by extraterrestrials in this clip from Season 11, Episode 5, "The Visionaries ". ...

Different cultures and civilizations have used the symbol of the egg to represent new life. With these cultures being so different, some think that the symbolic egg may have come from extraterrestrial forces in this clip from Season 11, Episode 6, "Decoding The Cosmic Egg". #AncientAliens ...

Such distinctive landmarks as the 188-rock stone circle in New South Wales and Ayers Rock in central Australia are seen as indications by some that "sky spirits" were responsible in helping to start Australian civilization in this clip from Season 11, Episode 7, "The Wisdom Keepers". ...

Anthropologists have dated the Aboriginal people of Australia at 60,000 years, making it the world's oldest continuous culture, and their cave drawings of the Wandjina or "sky heroes" that are tens of thousands of years old can be found in the northwest Kimberley region in this clip from Season ...

In New South Wales, rock carvings reminiscent of ancient Egyptian hieroglyphics referred to as the "Gosford Glyphs" are believed by ancient astronaut theorists to include carvings of UFOs in this clip from Season 11, Episode 7, "The Wisdom Keepers". #AncientAliens Subscribe for more from Ancient ...

According to legend, the Nine Emperor Gods come from the nine stars that make up the Big Dipper in this clip from Season 11, Episode 8, "The Mysterious Nine". #AncientAliens Subscribe for more from Ancient Aliens and other great HISTORY shows: http://histv.co/SubscribeHistoryYT Find out more ...

Ancient astronaut theory suggests that the moon may be engineered by extraterrestrial beings in this clip from Season 11, Episode 11, "Space Station Moon". #AncientAliens Subscribe for more from Ancient Aliens and other great HISTORY shows: http://histv.co/SubscribeHistoryYT Find out more about ...

There are some who are suspicious about what the Apollo 11 astronauts found on the moon in this clip from Season 11, Episode 11, "Space Station Moon." #AncientAliens Subscribe for more from Ancient Aliens and other great HISTORY shows: http://histv.co/SubscribeHistoryYT Find out more about the ...

Some say there is evidence that supports the Hollow Moon theory in this clip from Season 11, Episode 11, "Space Station Moon". #AncientAliens Subscribe for more from Ancient Aliens and other great HISTORY shows: http://histv.co/SubscribeHistoryYT Find out more about the show and watch full ...

Like Ancient Aliens? Catch our new series The UnXplained with William Shatner, Fridays at 10/9c after Ancient Aliens! Archaeologists discovered remnants of a gigantic pyramid at Indonesia's megalithic site, Gunung Padang, which Ancient Astronaut Theorists believe is evidence of extraterrestrial ...

The search continues with new episodes of In Search Of Fridays at 10/9c! Ancient Astronaut Theorists believe that crop circles could be attempts by extraterrestrials to communicate with humans. Discover what messages could be hidden in these geometric patterns in this clip from Season 10, ...