Season 9 Episodes11
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Mike Rowe
Narrator
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Ranked #10 of 11 in Season 9•−0.2 vs season avg
New discoveries reveal an astonishing supermassive black hole that was born during the earliest days of the cosmos, and finding out how this giant grew so large so quickly may help to explain the very formation of the universe itself.

Mike Rowe
Narrator
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"Birth of Monster Black Holes" is episode 9 of How the Universe Works season 9. It scored 8.3/10 from 57 votes, ranking #10 of 11 episodes this season (season average 8.5). It aired on May 19, 2021.