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The Top Ten Unexplained Technologies

Ancient Aliens S21E04 — The Top Ten Unexplained Technologies

Feb 28, 2025 42m ⭐ 8.0 Season 21
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Overview

Ancient Aliens is counting down ten of the most astonishing and unexplainable technologies in history. From mysterious golden orbs discovered in Mexico, to a sacred wooden box that could communicate with the heavens and an ancient tomb that is said to depict an astronaut. Might these sensational artifacts be evidence of otherworldly contact?

More from Season 21

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