Active Galactic Nucleus - V3 (Oct 2023)
Active Galactic Nucleus - V3 (Oct 2023)
Artwork of an active galactic nucleus, or AGN. Many, perhaps most large galaxies, are thought to
harbour supermassive black holes in their central regions. These enormous gravitational powerhouses
can weigh anything from a few hundred thousand to several billion times the mass of a normal star.
In s
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