The Mystery of Earth’s Sacred Places | Ancient Aliens

From ancient temples to mysterious stone monuments, Ancient Aliens explores whether the world’s most sacred sites were places of worship, powerful energy centers, or points of contact with extraterrestrial beings. See more in this Ancient Aliens compilation. Find out more about the show and watch...

40 min - Space & the Universe - HISTORY

More: Searching for Aliens documentaries

Read Deeper: Searching for Aliens

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3. Rare Earth by Peter Douglas Ward - View on Amazon
4. The Smallest Lights in the Universe by Sara Seager - View on Amazon
5. Strange New Worlds by Ray Jayawardhana - View on Amazon

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