is it able to orbit around or something or does it always stay at the exact same spot?
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That's complicated...
First of all, we will need to set your viewpoint, the universe is at constant expansion and everything is in motion, and everything comes expanding from it's "center", now if you are at the center of the universe, yes, the black hole is in constant motion. Now I still didn't answer the "is it able to orbit around something" question, I'll get there.
Now let's explain a black hole, it is basically the center of a galaxy (only thing in the universe that holds enough gravitational force), it's like the solar system, in which everything everything turns around the sun (a star), now replace the sun by a black hole and the planets by stars surround by other planets. That's a galaxy.
Now remember that I said that everything is moving away from the galaxy's center? That also apply to galaxies, making us go back the first paragraph and black holes do move.
Now for orbiting, some, not many, scientists believe that we also "orbit" the center of the universe, but it's imperceptible since it all happens creating and illusion of never moving.
In other words, yes and no. That's a matter of opinion and viewpoint.
First of all, we will need to set your viewpoint, the universe is at constant expansion and everything is in motion, and everything comes expanding from it's "center", now if you are at the center of the universe, yes, the black hole is in constant motion. Now I still didn't answer the "is it able to orbit around something" question, I'll get there.
Now let's explain a black hole, it is basically the center of a galaxy (only thing in the universe that holds enough gravitational force), it's like the solar system, in which everything everything turns around the sun (a star), now replace the sun by a black hole and the planets by stars surround by other planets. That's a galaxy.
Now remember that I said that everything is moving away from the galaxy's center? That also apply to galaxies, making us go back the first paragraph and black holes do move.
Now for orbiting, some, not many, scientists believe that we also "orbit" the center of the universe, but it's imperceptible since it all happens creating and illusion of never moving.
In other words, yes and no. That's a matter of opinion and viewpoint.
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(a) black holes are NOT antimatter.
(b) yes, black holes can be in orbit around other things, especially if the thing is more massive (contains more mass). We've got a many black holes in our galaxy, and they are at least orbitting the centre of the galaxy.
(c) black holes, despite Hawking and others, are still theory. And they are NOT holes - they only act like holes in that they can't be filled up. However, they are theory only because we can't observe them directly, but we can postulate their existence and their position (and those positions are in orbit around something).
(b) yes, black holes can be in orbit around other things, especially if the thing is more massive (contains more mass). We've got a many black holes in our galaxy, and they are at least orbitting the centre of the galaxy.
(c) black holes, despite Hawking and others, are still theory. And they are NOT holes - they only act like holes in that they can't be filled up. However, they are theory only because we can't observe them directly, but we can postulate their existence and their position (and those positions are in orbit around something).