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Ancient Aliens S13 Ep4: Earth's Black HolesTheorists speculate about the existence of black holes on Earth, which may explain strange disappearances and other inexplicable phenomena.![UnXplained Zone]()
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Now PlayingAncient Aliens S13 Ep4: Earth's Black HolesTheorists speculate about the existence of black holes on Earth, which may explain strange disappearances and other inexplicable phenomena.0
Ancient Aliens S13 Ep5: The Desert CodesResearchers study giant ancient drawings found etched into the desert floor, which may be a part of an ancient alien code.