Sentences with phrase «mass of a supermassive black hole»
January 30, 2013 — Astronomers report the exciting discovery of a new way to measure the mass of supermassive black holes in galaxies.
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The accretion energy the FSRQs once had was stored in the increasing rotation and mass of the supermassive black holes.
Hubble observations have helped astronomers conclusively find supermassive black holes in some host galaxies, but even more surprising was the observed connection between the mass of a supermassive black hole and the size of its host galaxy.
The supermassive black hole at the galaxy's core has an estimated mass of 24 million solar masses, or six to eight times the mass of the supermassive black hole at the centre of the Milky Way.