I am not at all sure what you mean with "stop". Like any other astronomical object, a black hole is free to react to the gravitational pull of other objects, and move around as a result.
Comment: I think the answer required here is: at the "event horizon".
stellar black holes were stars (these are large)primordial black holes were pieces of the big bang (these are microscopic)
By the gravitational collapse of massive stars - once they stop producing energy.
No. It certainly has black holes, but it has other things as well.No. It certainly has black holes, but it has other things as well.No. It certainly has black holes, but it has other things as well.No. It certainly has black holes, but it has other things as well.
Black holes do not die but they can evaporate.
Black holes are round because they are formed from dead stars and white holes. As you can guess a star is a sphere and that is why black holes are round.
There are no black holes in our solar system
They are called "black holes".
Yes. They get sucked into black holes all the time!
The most massive stars will die as black holes.
Schwarzschild black holes. Named after the scientist who proved mathematically black holes can exist.
Yes black holes are moving but they have no sense of direction..
Ergoregion