Where have all the planets swallowed up by black holes in the universe gone?

Black hole is the most magical and mysterious celestial body discovered by human beings in the universe at present. It was first proposed that the existence of black holes was calculated by Einstein's general theory of relativity. It was not until April of 20 19 that people took pictures of black holes through the narrow horizon telescope, thus proving the existence of black holes.

What impresses us most about a black hole is its great gravity. In its vision, even light can't escape its gravity, and it can tear everything close to it. Then this raises an interesting question. Where have all the planets swallowed up by black holes in the universe gone?

There is nothing around the black hole (that is, the event horizon), so it can be said that the appetite of the black hole is infinite, and it will devour any substance it captures endlessly.

So why do black holes have the ability to swallow? According to Newton's law of universal gravitation, we can get that mass is related to gravity, and gravity is directly proportional to the mass of celestial bodies, which means that the greater the mass of stars, the greater the gravity.

As we all know, the mass of a black hole is very large, so its gravity is also very large, beyond your imagination. Through the research of scientists, it is found that both the speed of the first universe and the speed of the second universe are related to the quality of the celestial body itself. In other words, the greater the mass of an object, the greater the speed it needs. Therefore, we can say that the speed required by a black hole is higher than the speed of the second universe, even higher than the speed of light, which will make anything lower than or equal to the speed of light sucked by the black hole and unable to escape.

According to Einstein's special theory of relativity? The principle of constant speed of light? We can infer that both matter, information and energy can exceed the speed of light, so we can think that all known matter will be swallowed up by black holes, but Newton's law of universal gravitation is only applicable to weak gravitational fields, so the error will be larger in strong gravitational fields. At this time, Einstein's general relativity can explain this. Einstein believes that the essence of gravity is the bending of time and space, and the reason why the earth can revolve around the sun is because the sun bends the surrounding time and space.

Wheeler once said that time and space tell matter how to move, and matter tells time and space how to bend. So, if the sun can bend time and space, so can black holes. The difference is that black holes bend space-time very sharply. Even the matter around it will fall into the black hole if it moves along the geodesic line. Of course, light is no exception.

So we can say that so far, all the substances we have found have no way to escape from the black hole, without exception, which is caused by the huge gravity of the black hole.

Black holes have terrible gravity, and every star around them can't escape the fate of being swallowed, but as long as it is within a safe distance. Scientists have been doing some research on black hole swallowing, so how do black holes swallow things around them?

How do black holes devour things around them? Because a lot of matter is concentrated in the tiny volume of black holes, they collapse into singularities, and nothing around them can escape. If something is too close to a black hole, the force of the black hole will tear it apart.

A black hole is formed by the explosion of a massive star in the central core after it becomes a supernova. If anything is located in the event horizon of a black hole, even if it moves at the limit of cosmic speed, it cannot escape. Once the critical point is crossed to form a black hole, everything in the event horizon will shrink into a singularity.

For objects outside the black hole, because the mass of the black hole is very large, when the matter approaches the black hole, it will feel its huge tidal force. I believe everyone has a certain understanding of tidal force. If some parts of the earth are close to the moon, then this place will be subject to relatively large gravity. Therefore, the closer you get to the black hole, the stronger the gravity will be, and the stronger tidal force's ability to tear the tissue will be. Therefore, the tidal force combined with the existing substances around the black hole can tear foreign objects, and a small number of torn particles will be destroyed.

Shoot a starry sky scene that takes place1800 million light years away from us? What do black holes eat? Generally speaking, this observation first began in 2005. In fact, mankind has never had such a good opportunity to observe this astronomical spectacle before.

This observation found that when? Tidal collapse? When this happens, a complete star is torn to pieces, turned into an arc-shaped strip, and then slowly enters the black hole.

The black hole itself does not emit light or reflect light, but its super gravity will compress and heat the torn star material, thus releasing dazzling light and forming quasars. The light emitted by such quasars is short and bright, and with the passage of time, the brightness of the X-ray band will gradually weaken until all the light disappears.

Generally speaking, anything that absorbs other substances will expand its volume. For example, if we eat too much, our stomachs will become bigger, but black holes are an exception. After the black hole absorbs other substances, it does not change. So where did what was swallowed up by the black hole go?

Where is the thing swallowed by the black hole? In fact, with our current scientific and technological capabilities, we can only observe the process of black holes swallowing celestial bodies, tearing them into particles and then absorbing them, and we really know nothing about their whereabouts.

At present, there are two main speculations about the whereabouts of what the black hole swallowed: one is that the black hole itself consumes the absorbed particles, and then the consumption is converted into thermal radiation emission. The other is the so-called white hole theory, which is the theory of different worlds and different spaces. This theory holds that the black hole is responsible for absorption as a conductor, and energy will be emitted from the white hole, so that the black hole and the white hole can be explained as a whole.

In fact, a black hole is a celestial body, and its swallowing is to suck away all the nearby substances and then crush them, so it should not be true that it is a part of a black hole, but absorption should be to expand its volume, and the black hole is gradually disappearing, so the black hole should not be an independent cosmic system.

Boldly speaking, it should be able to convert all the absorbed energy and then radiate it into the universe, forming what we think is thermal radiation. The so-called white hole theory is actually just a guess. At present, there is no scientific basis to make this theory stand, only that people's expectations and fantasies about time and space have led to this bold guess.