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

Check out these alien theories from the stars. See more in this Ancient Aliens compilation.

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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 To Star Visitors
18:13 Sierra Leone Sky Stones And Alien Artifacts
21:16 Zuni Petroglyphs And Sky People Teach Humanity
30:29 Dogon Tribe And Knowledge Of Sirius B
35:37 Verdict Did Extraterrestrials Shape Human Evolution

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"Ancient Aliens" explores the controversial theory that extraterrestrials have visited Earth for millions of years.

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