millions of black holes are in all of the galaxies, and in the center of all large galaxies is an enormous black hole that makes all the stars go around it. the power was a million times greater 350 years ago. this cycle will repeat over again.
Scientists have come to believe that there is very probably a supermassive black hole in the center of the Milky Way, and that there may be supermassive black holes at the centers of many galaxies.
Yes. Long-term studies of the motions of stars very near the center of the Milky Way show that these stars are orbiting an extremely massive, small, invisible object. A recent study found that this object must be about 4 million times the mass of the Sun. A black hole is the only known possibility for what such an object could be.
Many black holes we know of are "stellar mass" and in our own Milky Way galaxy, orbiting its center along with billions of stars. In addition, in the center of our galaxy is a supermassive black hole. Stellar-mass black holes have also been identified in another galaxy - Andromeda to be specific, but are quite hard to identify at that distance. The larger supermassive black holes are believed to occupy many galactic nuclei and many distant galaxies have them, made apparent because of powerful relativistic jets at their poles powered by the black hole's gravity. Their intense energy makes them among the most distant objects known.
yes
Not just a normal black hole,but, a super massive black hole with the mass of 4 million suns.
There are supermasive black holes in the center of MOST galaxies, whether the galaxy is large or small. However, the black holes in larger galaxies also tend to be larger.
Yes. It's currently believed that the Milky Way and most galaxies contain a supermassive black hole at the centre.
Yes, in fact! Every galaxy has a black hole in the middle of it!
The massive gravity tug causes gasses and stars to swirl and cluster around the black hole.
There is a supermassive black hole about 4 million times the mass of our sun at the galaxy's center.
Perhaps you mean "thought to be"? - It is believed that all, or most, galaxies have a supermassive black hole at their center.
Yes. Some galaxies, particularly irregular galaxies, appear to lack supermassive black holes.
The galactic centre is the central region of a galaxy. Most, if not all galaxies have a supermassive black hole at their centre.
Not "the" quasar, but "a" quasar - there are many. A quasar is associated with a supermassive black hole, and those are generally at the center of galaxies.
Supermassive black holes found at the centers of galaxies are related to the stellar velocity dispersion in the bulge of the galaxy. To a lesser degree, there is also a correlation with the mass of the galaxy.
The supermassive blackholes at the center of galaxies.
Perhaps you mean "thought to be"? - It is believed that all, or most, galaxies have a supermassive black hole at their center.
supermassive blackholes can contain multiple galaxies, however, the wouldn't be recognizable because they would be super compressed into infinitely small points of matter
Most galaxies - the larger ones at least - have a supermassive black holes in their center.
Yes. Some galaxies, particularly irregular galaxies, appear to lack supermassive black holes.
Quasars are related to supermassive black holes in the center of galaxies.
The center of many galaxies is suspected to house a "supermassive black hole". The black hole may even weigh more than all the stars in that galaxy combined. Spiral galaxies are more likely to contain a supermassive black hole.
All galaxies have supermassive black holes in their centers.
Nothing special - Just like most large galaxies, they are thought to have a super massive black hole at the centre of the galaxy.
Yes...supermassive blackholes are a good example.
Yes
The galactic centre is the central region of a galaxy. Most, if not all galaxies have a supermassive black hole at their centre.