No. But most spiral and elliptical galaxies do.
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.
No, not every galaxy contains a black hole. While many galaxies do have a supermassive black hole at their center, there are also galaxies that do not have a black hole.
The Supermassive Black Hole at the centre.
At the centre of our Galaxy, the Milky Way
The galactic centre is the central region of a galaxy. Most, if not all galaxies have a supermassive black hole at their centre.
No. The sun is in the centre of our solar system. In the centre of our galaxy, the Milky Way, there is probably a black hole.
At the center of every galaxy is a supermassive black hole.
the centre of the milky way is believed to be a super massive black hole .the black hole, said to be 27000 light years from the earth, is 4 million times bigger than our sun .It is believed that almost every galaxy have a super massive black hole as its centre
It is now widely accepted that all galaxies have a massive black hole at their centre.
As far as we know, most, if not all galaxies have a massive black hole at their centre.
At the center of every galaxy is a supermassive black hole.
It seems that just about EVERY galaxy has a huge ("supermassive") black hole in its center.