Ancient Aliens: SECRET UNDERWATER ALIEN BASE FOUND (Season 6) | History

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Documented eyewitness accounts of strange UFO activity at the Solomon Islands has led to a theory that an underwater alien base is present, in this clip from Season 6, “Aliens and Forbidden Islands.” #AncientAliens
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“Ancient Aliens” explores the controversial theory that extraterrestrials have visited Earth for millions of years.

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