How the Universe Works - Black Holes: The Secret Origin

Seizoen: 5 - Aflevering: 3 / 52 - Eerst uitgezonden: 06 december 2016 - Episode ID: 1452503

Recent discoveries could explain how supermassive black holes grow so big, one of the universe's most mysterious questions. Neither dark matter nor cannibalism can fully explain these monsters, but the latest science might finally provide an answer.