Horizon (1964– )
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Supermassive Black Holes 

Horizon examines supermassive black holes and the recent discovery that they are crucial to the formation of galaxies. Supermassive black holes were originally hypothesized to explain ... See full summary »

Writer:

Zoe Heron
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Cast

Episode complete credited cast:
John Shrapnel ... Himself - Narrator (voice)
Andrew Fruchter Andrew Fruchter ... Himself - Space Telescope Science Institute (as Dr. Andrew Fruchter)
Sandra Faber Sandra Faber ... Himself - Nuker Team (as Prof Sandra Faber)
John Kormendy John Kormendy ... Himself - Nuker Team (as Prof John Kormendy)
Alan Dressler Alan Dressler ... Himself - Nuker Team (as Dr. Alan Dressler)
Doug Richstone Doug Richstone ... Himself - Nuker Team (as Prof Doug Richstone)
Andrea Ghez Andrea Ghez ... Herself - University of California at Los Angeles (as Prof Andrea Ghez)
John Maggorian John Maggorian ... Himself - Nuker Team (as Dr. John Maggorian)
Laura Ferrarese Laura Ferrarese ... Herself - Rutgers University (as Prof Laura Ferrarese)
Karl Gebhardt Karl Gebhardt ... Himself - Nuker Team (as Prof Karl Gebhardt)
Joseph Silk Joseph Silk ... Himself - University of Oxford (as Prof Joseph Silk)
John Dubinski John Dubinski ... Himself - University of Toronto (as Prof John Dubinski)
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Storyline

Horizon examines supermassive black holes and the recent discovery that they are crucial to the formation of galaxies. Supermassive black holes were originally hypothesized to explain active galaxies and quasars, but later were discovered to be at the center of many ordinary galaxies including our own. Written by Shatterdaymorn

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Genres:

Documentary

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Details

Release Date:

30 November 2000 (UK) See more »

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