How the Universe Works (2010)

S5E3 Black Holes: The Secret Origin

New findings may shed light on the puzzling growth of supermassive black holes, one of the cosmos's biggest mysteries. While theories involving dark matter and cosmic cannibalism have offered some insight, they don't completely account for the existence of these colossal entities. However, the latest scientific research might be on the verge of uncovering the answers we've been seeking.