Is there a black hole at the center of every galaxy?

**tripidea** · 07-26-2019, 11:56 AM

Originally Posted by Joker

Can you define the shape of galaxy? At a non gravitational environment you can't set center at all. It all just predictions.

Every object need a force to move or stay still. If a galaxy want to stay still it needs a permanent center spot. black hole is that permanent center spot for galaxy.

**Bhavya** · 04-02-2020, 04:34 PM

Originally Posted by tripidea

Every object need a force to move or stay still. If a galaxy want to stay still it needs a permanent center spot. black hole is that permanent center spot for galaxy.

You're right Tripidea, Our galaxy needs a center force and it seems that the black hole is our galaxy's center force