Ancient Aliens

11:00 PM to 12:00 AM
Wednesday 23 September
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Earth's Black Holes

Season 11 Episode 4 of 15

Theorists speculate about the existence of black holes on Earth, which may explain strange disappearances and other inexplicable phenomena

Ancient Aliens airs on Sky History 2 HD at 11:00 PM, Wednesday 23 September.
Topics
Education ➝ Science ➝ Factual Topics
General