Most galaxies, including our own, have black holes in their centers.
ALL larger galaxies have a black hole in their center.
every galaxy got a black hole in the center even our galaxy, the milky way.
It is now widely accepted that all galaxies have a massive black hole at their centre.
Most galaxies - the larger ones at least - have a supermassive black holes in their center.
No, the sun does not orbit a black hole in the center of our galaxy. The sun orbits around the center of the Milky Way galaxy, where there is a supermassive black hole called Sagittarius A.
It seems that just about EVERY galaxy has a huge ("supermassive") black hole in its center.
A blazar is an elliptical galaxy with a supermassive black hole at the center.
At the center of every galaxy is a supermassive black hole.
A black hole
Yes.
It is it's center.
Active.