Podknife - Giant Black Hole Spins at Half Light-Speed by 60-Second Space

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Giant Black Hole Spins at Half Light-Speed

Podcast |: 60-Second Space
Publisher |: Scientific American
Media Type |: audio
Podknife tags |: Astronomy,; Natural Sciences,; Science & Medicine,; Technology
Categories Via RSS |: Science & Medicine,; Society & Culture,; Technology
Publication Date |: Mar 05, 2014
Episode Duration |: 00:01:18

The half-the-speed-of-light spin of a giant black hole suggests it grew by digesting another black hole in a galaxy merger. Clara Moskowitz reports

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