Title: Why are supermassive black holes believed to be located at the centre of many galaxies? Post by: Blittle5 on Jun 17, 2024 Why are supermassive black holes believed to be located at the centre of many galaxies? ▸ because the rotation curve of the galaxy indicates that 90% of the galaxy is dark matter ▸ because the orbital motion of material near the centre is very fast and indicates a very massive core ▸ because the shape of the bulge in all spiral galaxies can be supported only by a supermassive black hole ▸ because the spiral structure requires a black hole to maintain the spiral arms Title: Re: Why are supermassive black holes believed to be located at the centre of many galaxies? Post by: chandlerdeane on Jun 17, 2024 Content hidden
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