Ancient Aliens S19E20 — The Top Ten Alien Petroglyphs
Sep 15, 2023
41m
⭐ 6.0
Season 19
Overview
Counting down the top ten alien petroglyphs around the world, from strange, human-like figures to flying craft and carvings of what appear to be astronauts. Could these mysterious carvings provide a record of extraterrestrial visitation?
More from Season 19
Frequently Asked Questions
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Counting down the top ten alien petroglyphs around the world, from strange, human-like figures to flying craft and carvings of what appear to be astronauts. Could these mysterious carvings provide a record of extraterrestrial visitation?
