Biology Forums - Study Force

Science-Related Homework Help Astronomy Topic started by: Blittle5 on Jun 17, 2024



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