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As described in astronomy, black holes are regions of spacetime characterized by intense gravity where mass is concentrated into a very small space. As such, one might posit they are similar to other very dense heavy objects known or theorized in physical theory, such as, a quark star, a neutron star, or even a white dwarf. Depending on your viewpoint and how much wiggle-room you allocate to the word 'similar', there would also be arguments that a black hole is similar to its theoretical opposite, a white hole; or, to a particle, or even to our universe. Each of these, of course, has both significant differences as well as notional similarities.

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How is a black hole similar to your solar system?

It's not in any shape, form or characteristics.


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A rainbow black hole is a hypothetical concept that combines the idea of a black hole with the dispersion of light in a rainbow. In scientific terms, a rainbow black hole would be a black hole that somehow bends and scatters light in such a way that it creates a colorful display similar to a rainbow. However, this concept is purely theoretical and has not been observed or proven in reality.


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What is accretion disc of black holes?

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What is the difference between a Scchwarzschild and a Kerr black hole?

A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.


Is gamma ray or black hole the most powerful?

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Does Stephen Hawking have prove that black holes are actually white?

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I don't know, but the Void and Black Hole tools are similar to antimatter.


How are the centers of many spiral galaxies similar to many elliptical galaxies?

Both have a huge black hole at their center.


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If you fall into a black hole, you'll go into the black hole and nowhere else.


What happens in a black hole that makes the saying "what happens in a black hole stays in a black hole" true?

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