Is There a Black Hole in the Universe?

There's no proof that they even exist. But if they do, maybe they are lurking somewhere in the intergalactic space where there's just no stuff for them to eat and grow. Soi don't don't form those accretion disks. And basically the only way that we can spot a black hole is by looking at an accretion disk and figuring out indirectly that there must be a black hole in the middle of it. All right, not a lot of get clarety here from our listeners. This onepresen have made her lurkin in inter galactic spacey,. It's a cool idea. If you're a black holl can't you do anything else in space