Duration
60 minutes
Series Info
Season 5 Episode 3 of 8
Quick Summary
The mysteries surrounding the formation of supermassive black holes
About This Program
The documentary explains why new research may have found the answer to why supermassive black holes are able to grow to star-devouring, galaxy-shaping proportions
How the Universe Works broadcasts on Discovery Science +1 at 4:00am, Saturday, 10 January 2026.
Channel Numbers:
Sky HD685Sky267Virgin379
Production Details
Runtime60 mins
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