Ancient Aliens
The Top Ten Mysterious Monoliths
Season 17 Episode 2
The top 10 mysterious monoliths, from a 500-ton stone believed to represent an ancient UFO to giant statues said to have been created with advanced technology, and ornate pillars that depict otherworldly visitors
Ancient Aliens airs on Sky History 2 HD at 12:00 AM, Wednesday 18 February. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
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