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Super-Massive Blackholes (Science Channel documentary,43min)

submitted by benjee

1 decade 7 years 2 months 1 week ago

A Space Channel documentary on black holes with a mass in the range of hundreds of thousands to tens of billions of solar masses. It is currently thought that most, if not all galaxies (including the Milky Way) contain a supermassive black hole at their galactic centre.