If a black hole doesn t eat, will it starve to death?

Then the black hole will also starve to death, such a long-term lack of food. The stomach will also be very uncomfortable, and after a long time, it can really cause it to starve to death.

No. A black hole is not life, it is just a hole after the collapse of the star, it can exist for a long time and does not need to eat.

It is impossible for it to appear, and if it does not devour, it may not become larger and larger, and then it will affect its development, but it is not conscious of itself.

According to Hawking's theory, black holes have a type of radiation, known as Hawking radiation, which constantly emits its own mass, which means that if the black hole does not swallow matter, it will die.

Black hole is just the force generated by the rotation of celestial bodies, also called magnetism, can also be called gravity, most of the gravitational force of celestial bodies is concentrated together to produce a black hole, because the magnetic force is too strong, all objects it can absorb, even light is no exception, some people say that black holes can absorb everything, then it will not get bigger and bigger, this is the same as a whirlpool, surrounded by water, in the middle is a whirlpool, the water sucked in will be dispersed and flowed away in the whirlpool, the black hole is the same The absorbed matter will decompose in the black hole, and the dark matter will be scattered in the universe like dark matter, In the end, the magnetic force that is not as strong as the gravitational pull of the black hole gathers together to form a new celestial body, and the law of energy conservation and equilibrium is completed, and everything is not in a cycle, and the balance of the universe will be maintained, so there is no black hole without celestial bodies, and the black hole is starved to death, which is nonsense without science.

According to what you said, if there is an "if", you can take the relationship between the Milky Way and Andromeda as an example, the pure black hole will interact with the galaxy, and this effect will be to a certain extent, whether the pure black hole is greater or smaller than the mass of the interacting galaxy, it is a pure black hole devouring the galaxy. If the "if" is removed, it will be the last and old stage of the evolution of the real universe, which is the singularity of pure black holes devouring each other and sharply returning to the Oak Banquet universe.

There are no black holes in the universe, and the black holes that Wu Wei is talking about now are all artificial black holes.

Hello dear. OK. If there is a black hole near the Earth, it can completely eat the Earth.

Black holes are discovered in a binary star system, where two stars orbit each other, one of which is a normal star and the other is a black hole. At this time, the black hole will use its strong gravitational pull to continuously attract and swallow stellar matter. Stellar matter is not swallowed all at once, but is attracted little by little, rotating around the black hole to form a disk of matter, called the sucking and repentance disk.

The material in the suction tray rotates and falls towards the black hole, emitting a variety of rays, including visible light, as it moves eastward towards the black hole. Scientists rely on the visible light emitted by the black hole to discover the existence of the black hole.

Summary. Black holes are big eaters, but they don't eat the Earth and the universe.

Black holes are big eaters, but they don't eat the Earth and the universe.

The Earth will not be "eaten", so there is no need to worry about this. It is a fact that the gravitational pull of the black hole is huge, but it only exerts a destructive force on objects that are very close to the black hole. In the existing understanding of mankind, there are many black holes in the Milky Way and the universe, and the reason why they have not eaten away our earth and solar system is because they are far away from us.

For example, the black hole at the very center of the Milky Way has a large amount of gas around it, and it absorbs the gas to produce strong radiation. All kinds of matter will spiral, rotate and fall into the black hole, there is friction between these gases, frictional heat generation will produce relatively strong radiation, these radiation may be optical bands or even higher energy X-ray bands, these are human observable, which also becomes indirect evidence of the existence of black holes.