Black holes are often considered synonymous with greed , do black holes really suck everything in?

Black holes in the universe really can"Eat"All substances? Can it also devour space and time? What is a black hole?

A black hole is the center of a singularity with infinite density, infinite curvature of space-time, infinitely small volume, and infinite heat, and is part of the surrounding empty celestial body, the extent of which is invisible. It's hard to explain why a black hole can produce a kind of dark matter just about to **, compress it, and eventually form a star that can eat everything. It can absorb a large amount of space matter around it, even light.

<> black hole is such a small, so large region of space that there is an event horizon: a region from which nothing, not even light, can escape. However, this does not necessarily mean that black holes absorb matter, they simply attract matter.

Black holes are some of the strangest and most wonderful objects in the entire universe. With so much matter concentrated in such a small volume, they inevitably collapse into singularities, surrounded by event horizons from which nothing can escape. These are the densest objects in the entire universe.

When anything gets too close to a black hole, the power of the black hole tears it apart; When any matter, antimatter, or radiation passes through the event horizon, they fall onto the central singularity, causing the black hole to grow and increase its mass.

This is far from the truth and completely misleads how gravity works. It can devour everything in the world. But no one has yet proven that black holes can swallow everything.

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Yes, because the gravitational pull of a black hole is stronger, as long as anything comes close to a black hole, it will be completely swallowed by the black hole, whether it is light or stars.

Yes, black holes have a very strong magnetic attraction and have a very high speed, so they will suck everything in.

It's true. Black holes can suck all objects with mass, including photons, into them, so black holes are a scary thing.

The black hole has yet to detect what it looks like inside. However, what goes in is broken down by the strong gravitational pull of the black hole, and it breaks down into many small particles that become part of the black hole. A black hole is actually a region with a strong gravitational and magnetic field.

There must be that even the light cannot escape.

Exist. If you go in, you can't get out.

According to the relativistic description of space, massive objects cause space to bend, a phenomenon confirmed by the observed bending of starlight behind the Sun as it passes through space near the Sun. In addition, when we look at distant galaxies, we use a phenomenon called gravitational lensing, which is also caused by the curvature of space caused by gravity. Therefore, it is recognized that mass has an effect on space, and the greater the mass of the object, the more pronounced the curvature of this space will be.

A black hole is an extremely massive object that completely bends the surrounding space, forming a partially enclosed space.

In this case, the light from the inside of the black hole is still essentially traveling through space, but the inside is so closed that no light can reach the outside, which makes it appear that there is no light from the outside of the black hole. As for the matter that is swallowed by the black hole, the current theory of physics holds that the enormous pressure causes the particles of matter to break down into smaller pieces, that is, the particles of neutrons and protons as we know them are shattered inside the black hole. But the further state is beyond the scope of current theory, and we don't yet know the state of matter inside the black hole, or whether the matter stays in the black hole or goes somewhere else.

Einstein's mass-energy equation shows that energy and mass are practically equivalent, two sides of the same thing. Mass is energy, and energy is mass.

And light is energy, so light is mass, and anything that has mass will be attracted to the black hole. Light has a moving mass, which is different from the mass of an object in general. It can be better understood through Einstein's general theory of relativity.

The general theory of relativity shows that gravity does not exist, and that the essence of gravity is actually the curvature of space-time, and gravity is only a manifestation of the curvature of space-time. An object simply moves along a geodesic line (the shortest distance) of curved space-time. And light simply follows the curvature of space-time.

So, what will happen to the matter that is swallowed by the black hole? Scientifically, a black hole is also a celestial body, so"Black holes devour matter"with"Stars devour matter"There should be no difference, and the matter that is swallowed by the black hole will become part of the black hole.

In fact, humans are also swallowed by the earth and become part of the earth, but the gravitational pull of the earth is not as strong as that of black holes! The same goes for the gravitational pull of black holes. But the gravitational pull of black holes is too strong to be explained by existing laws of nature, and some scientists believe that the matter engulfed by black holes may end up in another universe, the so-called parallel universe.

Black holes, wormholes, and white holes form a natural structure. Black holes devour matter, travel through wormholes, and then travel through white holes to parallel universes. However, this is also a speculation.

Because the mass of the black hole is very large, and the gravitational force is also very large, the exploration of black holes by human science and technology is still unknown, so the material that was sucked in went to **, and now I don't know, it may have gone to another world.

The material that is sucked in may be sent to the corresponding outlet, and scientists have shown that these substances may be somewhere far away for a day, and it will be released from the mouth of the black hole.

It may have been completely shattered by the black hole, because the space in the black hole is distorted, and there may be a lot of energy in it, so it will all shatter all this matter.

If it is an astronomical concept, black holes are a special kind of celestial body.

Black holes are also celestial bodies in nature, and they are the last stages of the evolution of massive stars, and the mass of stars is extremely compressed during supernova explosions. After the stellar nucleus is extremely compressed, the material equivalent to several solar masses is concentrated in a volume of extremely small radius, giving it a great detachment velocity. If this speed reaches the speed of light, then even the light will be attracted by it and cannot escape, and once the objects and light outside enter its gravitational range, they cannot escape its gravitational attraction and can only fall into it.

At this time, the celestial body neither emits light nor reflects light, it is black and cannot be seen. It's a black hole.

For an object to break away from the gravitational pull of a massive object, it must have sufficient velocity. When we launch artificial satellites, the satellites must reach a speed of kilometers and seconds in order to overcome the earth's gravity and become satellites orbiting the earth.

To launch an interstellar probe, the speed must reach kilometers and seconds before the probe can break away from the Earth and leave the Earth. This velocity is called the "second cosmic velocity", also known as the "detachment velocity".

Each planet has its own speed of disengagement. According to the law of gravitation, gravitational force is directly proportional to the mass of an object and inversely proportional to the distance between objects (the radius of the object).

The size of a black hole is not necessarily. Theoretically, black holes the size of elementary particles can exist to black holes the size of stars and galaxies. Among them, the black hole the size of an elementary particle was created when matter had just formed after the universe was large, and its mass was tens of millions to hundreds of millions of tons, and the size was the size of an elementary particle.

Black holes the size of stars and galaxies are formed during the evolution of the universe, and the mass is the mass of the star or galaxy.

The formation of black holes.

The black hole itself is a type of celestial body in the universe in modern general relativity. It has a great mass and a great gravitational pull, so that the escape speed in the event horizon is greater than the speed of light, and it is a celestial object with such a curvature that the curvature of space-time is so great that no light can escape from its event horizon.

In reality, it is often used as a derogatory term, describing never being satisfied, and the meaning of "bottomless pit" is similar.