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Currently, there is no evidence that it does exist, however, a lot of astronomers believe it does. A lot of astronomers have seen it but can't quite find any solid evidence that it does. To sum it up in a nutshell, it's basically innocent until proven guilty per se.
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"Black matter" could be black paint. Perhaps you are referring to "dark matter"?
There's a problem in the Milky Way; it doesn't fly apart. The Milky Way is rotating, and it is rotating so quickly - one rotation every 220 million years or so - that it would take a LOT of mass to generate enough gravity to keep it together. We can't see enough matter to hold the galaxy together!
So either our fundamental theories of gravity are wrong - and they generally seem to work OK - or there is mass in the galaxy that we cannot see. If the mass were in the form of stars or nebulae, we would be able to see it. So the matter - if it exists - is "dark", and not easily detectable. Perhaps the supermassive black hole at the center of the galaxy is WAY bigger than we think. Perhaps there is some other force in the galaxy that we don't know about yet. And perhaps there is some kind of invisible, or indetectable, or "dark" matter. Or perhaps there s some sort of super-gravity that we don't know of yet, some sort of "dark energy". Or maybe it's just The Force, that Binds the Galaxy Together.
Ever since Ugghhh the Caveman came down from the trees and started carrying a club, men have "made up" explanations for things that we didn't understand. This is where superstitions come from, and fables, and stories about the gods and heroes who climbed up into the heavens to shine down on us as constellations. So far, "dark matter" and "dark energy" are in that same realm; interesting concepts with precisely ZERO evidence.
Keep an open mind; the reason why the galaxy isn't flying apart may be any of the explanations above, or all of them, or something else that we haven't thought about yet.
I'll quote another Science Fiction character: Commander Data of Star Trek said "The beginning of wisdom is the ability to say 'I do not know'". Maybe it isn't fiction!
What else can I help you with?
What happens when nothing goes into a black hole?
The Black Hole will explode because the gravity of a Black Hole is formed by the matter that is in the process of going intothe Black Hole, and not that matter that has already gone inside.
What is the area beyond a black hole where black hole has stopped expanding and matter will no longer be pulled in?
There is no definite boundary for matter not being pulled toward a black hole. At large distances the effects of a black hole's gravity are not different from that of a different object of the same mass. How far out a black hole's gravity is dominant depends on that black hole's mass and its proximity to other massive objects.
When you are sucked into a black hole where are you going and where do you end up?
When you are sucked into a black hole you'll get destroyed. The matter of your body will remain in the black hole.
What does a black hole do with what it suck in?
A black hole absorbs everything it sucks in, including matter and light. Once something crosses the event horizon of a black hole, it is unable to escape and is thought to be crushed into a point of infinite density at the singularity.
What is emitted when a star is swallowed by a black hole?
If say in the event of gas interacting with a black hole in a nova then fusion would occur as matter is accreted into the black hole but when any matter pierces the event horizon there is no way of escape unless it escapes as hawking radiation.
What happens when nothing goes into a black hole?
The Black Hole will explode because the gravity of a Black Hole is formed by the matter that is in the process of going intothe Black Hole, and not that matter that has already gone inside.
Could the theory of dormant black holes truly exist if a black hole isn't sucking in matter that it musnt be rotating if it isn't rotating how could it even exist?
The rotation is not related to the black hole's ability to attract matter. The attraction depends only on the black hole's mass.The rotation is not related to the black hole's ability to attract matter. The attraction depends only on the black hole's mass.The rotation is not related to the black hole's ability to attract matter. The attraction depends only on the black hole's mass.The rotation is not related to the black hole's ability to attract matter. The attraction depends only on the black hole's mass.
What is inside of a black hole?
All the matter that collapsed into the black hole, as well as any matter that fell into the black hole after the initial collapse. The only distinguishable part of such matter is its mass - any structures of matter, even atoms, get destroyed.
How can you say there is a black hole?
You can't see the black hole but you can see its inflence on its environment. (You can see matter that is sucked into the black hole)
What happens after entering a black hole?
Any matter that enters the black hole will be destroyed. Also, it will increase the black hole's size.
Does the hole in a black hole expand the older the black hole gets?
No. If no matter enters a black hole it will actually slowly lose mass and shrink via Hawking radiation. A black hole will gain mass if matter fals into, which will cause the event horizon to grow.
When you are sucked into a black hole where are you going and where do you end up?
When you are sucked into a black hole you'll get destroyed. The matter of your body will remain in the black hole.
How do you know black hole exists?
They know because the effect the black hole has on other matter.
What is the black hole in space?
the black hole is a matter in outer space that is made by the force of gravity
What is the area beyond a black hole where black hole has stopped expanding and matter will no longer be pulled in?
There is no definite boundary for matter not being pulled toward a black hole. At large distances the effects of a black hole's gravity are not different from that of a different object of the same mass. How far out a black hole's gravity is dominant depends on that black hole's mass and its proximity to other massive objects.
What happens if anti matter enters a black hole?
Probably the mass of the black hole would increase, just as when normal matter falls in.
What does a black hole do with what it suck in?
A black hole absorbs everything it sucks in, including matter and light. Once something crosses the event horizon of a black hole, it is unable to escape and is thought to be crushed into a point of infinite density at the singularity.
