Did the Incas Have Help From Aliens? | Ancient Aliens

From impossible stonework to advanced astronomical knowledge, this Ancient Aliens compilation explores whether the remarkable achievements of the Incan people point to contact with extraterrestrial visitors in the distant past. Ch1 0:00 - The Megalithic Structures of Peru Ch2 3:57 - Pachacuti and...

18 min - Space & the Universe - HISTORY

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