what is the relationship between blackhole and galaxy?
Answers
Answer:
When scientists measured the masses of several enormous black holes and those of their host galaxies' bulges, they found a proportional relationship between the two. This means that the formation of a massive black hole and its galaxy are very closely related to each other.
Explanation:
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Answer:-
The supermassive black holes, black holes of millions to tens of billions of solar masses, that lurk at the active centers of galaxies have a peculiar quirk: their masses correlate with the stellar masses of their hosts. This means that the larger a galaxy is, the larger we can expect its central black hole to be.
Summary:-
Why go galaxies have black holes?:-
They are believed to be at the center of every galaxy because they have such gravitational power and strength that they can pull the rest of the dust, asteroids, planets and suns close to it. Everything that is just far enough away will form the galaxy, the rest is dinner for the black hole.
Do black holes control galaxies?:-
Galaxy clusters contain hundreds or thousands of galaxies pervaded by hot, X-ray emitting gas that outweighs the combined mass of all the galaxies. This heating allows supermassive black holes to influence or control the activity and evolution of their host cluster.
Are all galaxies formed by black holes?:-
Most galaxies of comparable sizes that are active have much larger black holes. Andromeda, which is at most about twice the mass of the Milky Way, has a black hole that's more like ~80-100 million solar masses. Many other galaxies have black holes reaching into the billions or even tens of billions of solar masses
What is inside a black hole?:-
A black hole is a tremendous amount of matter crammed into a very small, in fact, zero amount of space. The result is a powerful gravitational pull, from which not even light can escape and, therefore, we have no information or insight as to what life is like inside.
Will a black hole come and destroy earth?:-
Scientists have discovered one of the smallest black holes on record – and the closest one to Earth found to date. Very few black holes of this mass have been found in the universe. This black hole is 1,500 light years away from Earth, still inside the Milky Way galaxy. (PLEASE DO NOT PANIC.)
What are signs when a black hole is near to earth?:-
Black holes can be surrounded by rings of gas and dust called accretion disks. The material in the disk gets hot enough to generate X-rays and other light. You can also find black holes by tracking stars' orbits over many years.