Ancient Aliens

6:00 AM to 7:00 AM
Friday 6 December
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Aliens and Stargates

Season 6 Episode 5 of 20

Experts investigate remote ruins, mysterious caves and legendary mountain portals, asking if these alleged stargates have brought ancient aliens to Earth

Ancient Aliens airs on Sky History 2 HD at 6:00 AM, Friday 6 December.
Topics
Education ➝ Science ➝ Factual Topics
General