Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens

Chapters 00:00 Zecharia Sitchin Introduces The Anunnaki Theory 01:29 Planet Nibiru And The Failing Alien Atmosphere 03:12 Sumerian Tablets Describe Sky Gods And Creation 04:56 Genetic Engineering And The Birth Of Humanity 07:38 Global Petroglyphs Depict Star Beings 17:00 Worldwide Cultures Linked...

37 min - Archaeology & Mysteries - HISTORY

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