Across the globe, reports of mysterious glowing orbs are on the rise. Their movements frequently defy the laws of physics and now they are even being reported near military bases, ships and nuclear weapon facilities. Do they represent a non-human intelligence and if so, why are they here?

Ancient Aliens Season 19 Episodes...

• s19e01 - The Top Ten Extraordinary Discoveries
• s19e02 - The Top Ten Mysterious Monoliths
• s19e03 - The Top Ten UFO Crashes
• s19e04 - The Top Ten Unexplained Technologies
• s19e05 - The Top Ten Secret Projects
• s19e06 - The Top Ten Mysterious Mountains
• s19e07 - Mysteries of the Aztecs
• s19e08 - The Glowing Orb Phenomenon

Ancient Aliens Show Summary

Presented in the 1968 bestselling book Chariots of the Gods by Erich von Daniken, the theory of "ancient aliens" rocked people's beliefs in mankind's progress. Ancient cave drawings of strange creatures, remains of landing strips in Peru, and Indian texts that describe the "flying machines of the gods" were just a few of the odd archaeological artefacts cited by von Daniken as proof that ancient astronauts were well known to our ancestors. Produced with the exclusive cooperation of von Daniken himself, Ancient Aliens launches all-new expeditions to seek out and evaluate this evidence, with a concentration on the latest discoveries of the last 30 years, including unusual DNA findings on man's evolution and newly decoded artefacts from Egypt to Syria to South America. It is a balanced investigation into a theory some believe cannot be true, but many agree cannot be ignored.

** Please Note: the schedule for Ancient Aliens is a 'best fit'. The official order has changed multiple times, and no one source agrees with another **