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Ancient Aliens

Ancient Aliens

2010Returning SeriesNext: Feb 26 10pm ET22 Seasons285 Episodes7.0TMDB
History

Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.

Created by: Kevin Burns
Season 12 · Episode 7

City of the Gods

Aired Jun 9, 2017at 9PM

The ancient site of Teotihuacan in central Mexico--which the Aztecs called the "City of the Gods"--is one of the world's greatest mysteries. To this day, no one knows who built the metropolis or what happened to its occupants, but based on evidence that has recently been unearthed, Ancient Astronaut theorists suggest it was once home to a highly advanced, perhaps extraterrestrial, civilization. The many structures that still stand in Teotihuacan appear to be encoded with advanced mathematical and cosmic principles, and the layout precisely mirrors the positions of the planets in our solar system. Modern excavations at the site have unearthed discoveries of liquid mercury, walls lined with mica, and strange golden-spheres containing unknown substances--all of which are out of place in the ancient world. Could these artifacts be the remnants of an alien society? Perhaps even an extraterrestrial spaceport?

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When did Ancient Aliens Season 12 Episode 7 air?

Ancient Aliens Season 12 Episode 7 aired on June 9, 2017 at 9 PM ET.

How long is Ancient Aliens Season 12 Episode 7?

Runtime information for this episode is not available yet.

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