Ancient Aliens
Aliens in America
Season 6 Episode 4 of 20
Experts investigate strange carvings from 8,000 BC and unexplained sightings in the New World, which could suggest there is more to the US's past than written in the history books
Ancient Aliens airs on Sky History 2 HD at 6:00 AM, Thursday 5 December.
Topics
Education ➝ Science ➝ Factual Topics
General