No. The galaxy is held together by the mutual gravity of every object in the galaxy. The central black hole accounts for only a tiny fraction of that mass.
It seems that just about EVERY galaxy has a huge ("supermassive") black hole in its center.
every galaxy got a black hole in the center even our galaxy, the milky way.
A blazar is an elliptical galaxy with a supermassive black hole at the center.
Current theories propose that there are massive black holes at the center of every large galaxy, including our Milky Way. The black hole at the center of our galaxy is thought to be Saggitarius A*.
It is it's center.
A black hole
Yes.
Active.
The super-massive black hole at the center of MY galaxy is about 25,000 light years from me. Not sure how far away you are from the center of YOUR galaxy, however.
It's not "galaxy stars", but galaxies, that have the black holes at their center.All, or most, galaxies have a giant black hole at their center.
In the center of every galaxy there is a giant black hole.
There is no black hole in our solar system.It is believed, however, that there is a black hole at the center of the Milky Way Galaxy, and that there are black holes at the center of every galaxy.