no it does not depend on the black hole in the middle of the galaxy
The Milky Way (our galaxy) is believed to have one in the center. Every or almost every galaxy has a black hole in the middle of it.
In the middle of a galaxy.
ALL larger galaxies have a black hole in their center.
No, because you can't live on a black hole.
A black hole or a worm hole :) good luck
There are lots and lots of black holes in space, but there is always a black hole in the middle of every galaxy.
If you mean "our galaxy", yes. There is a black hole with a mass estimated at 4-5 million solar masses in the center of the Milky Way.
A black hole, that's why it's a spiral,
A supermassive black hole - with the mass of about 4,000,000 Suns.
It may sound crazy, but yea. there is this big as black hole in the middle of our galaxy, so we orbit the black hole.
A galaxy is bigger than a black hole.
no the galaxy is way to big for a black hole to do much in fact we now know that there is a supermassive black hole in the center of our galaxy right now.