What it will look like after entering a black hole depends on how scientists describe it in detail

A black hole is a celestial body that is very large in size and density, and if it falls into a black hole, it will be torn to pieces by the huge gravitational pull of the black hole and become a particle.

There are hundreds of scientists who have given hundreds of conclusions about what is inside a black hole, but the research shortly before Hawking's death did not give a conclusion about what is inside a black hole, but gave another conclusion: black holes do not exist.

As far as I know, there are many theories about what is inside a black hole, and the one that is widely known at present1 is a new universe (the big universe) inside a black hole

2 A black hole is a space-time channel that allows humans to travel faster than the speed of light.3 Inside a black hole is a high concentration of compressed energy.

4 Inside a black hole is a high density of matter.

5 There is nothing in a black hole, energy and matter have been compressed into distorted space--- which is difficult to understand and requires someone with some knowledge of quantum physics to understand.

6 Inside a black hole is a small universe.

7 Black holes are pathways to another universe.

Note that each of these theories is not accepted by the majority of people.

The two particles, rotating at high speed, create a strong gravitational pull that bends space and prolongs time, making light unobservable.

There are many mysterious phenomena in the universe, and scientists have always wanted to find the answer, and although human beings now seem to be very developed science and technology, in reality, for the universe, it is not without value. When it comes to the most mysterious person in the universe, many people should be the scene of a black hole. Previously, humans only knew that there were planets, stars, galaxies in the universe, and what black holes were, but humans did not know because black holes exist in the universe, and humans are particularly interested in when we understand black holes and feel that black holes are mysterious and attractive.

So what is a black hole?

Black holes are called black holes. This is mainly because it is a black body that is completely non-reflective light. In fact, black holes are actually celestial bodies that exist in space in the universe, their density is infinite, and their temperature is infinite.

The curvature of time and space is also infinite. The most important thing is that there is a strong suction force in the black hole. It is said that the star planet or other extraordinary matter will sweep away anything that comes close to it, and even the lamp will have difficulty escaping its suction.

According to scientists, the total mass of the universe is 90. It can be said that black holes are common in the universe, but our humans cannot directly observe the existence of black holes using the naked eye, and only through existing astrophysics. The method focuses on calculation and monitoring.

It is reasonable to say that the appearance of other matter should be powerful, but according to the observation of scientists, black holes are not like this, plus our understanding of black holes, so black holes become a mysterious existence.

In the earliest days, black holes appeared with a widespread theory of relativity, and no one thought that black holes were real, and then gradually it was discovered in the universe that black holes were proven to be true.

How are black holes formed?

At the end of the 18th century, this was the first time that the concept of such a "black hole" was proposed, but at that time, the name was not "black hole", but it was called "black hole", and it came from the English physicist John Michel and France. Mathematician Lapus proposes intense extractions that are insoluble in the universe and even escape from them.

Subsequently, in 1915, the German astronomer Karls Mana calculated on the gravitational field equation of general relativity that if a mass-spherical object collapsed within a specific range, its gravitational field strength would not escape anything, including light, and this particular range was the Sicy radius, but at that time, many scientists did not think that it would be less than the Sisha radius.

A black hole is a continuous absorption of foreign matter into its own hole. Because until now, scientists have not studied the secret of black holes.

This is a natural enemy that is said in science to absorb all kinds of substances and radiation. It is to learn more about the universe.

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

Because black holes have useful value, it is expected that after studying black holes clearly, we can further deduce the problems related to the formation and evolution of galaxies.

1.It is true that a black hole cannot be seen, but its existence will affect the operation of other stars around it, and scientists calculate and deduce the existence of black holes based on the abnormal operation of other stars.

2.When an accretion disk erupts, when the surrounding material is attracted by its strong gravitational pull and gradually falls towards the black hole, it emits powerful X-rays, forming an X-ray source in the sky. By searching for X-ray sources, people can find traces of black holes.

Theoretically, black holes cannot be directly "seen".

The most important feature of a black hole compared to other compact stars is that its Schwarzschild radius (event range radius) is larger than the surface radius, since no radiation (including light) can radiate from the black hole's event horizon radius.

Although black holes cannot be directly observed, their existence and mass can be known indirectly, and their effects on other things can be observed. Information about the existence of a black hole can be obtained by using the "edge information" of the rays emitted by the high heat before the object is sucked in. The existence of black holes can also be inferred by indirect observation of the orbit of stars or interstellar clouds.

1. Exploration through a powerful X-ray source in the black hole region. Although the black hole itself cannot emit any light, its huge gravitational pull on surrounding objects and celestial bodies still exists. When the surrounding material is attracted by its strong gravitational pull and gradually falls towards the black hole, powerful X-rays are emitted, forming an X-ray source in the sky.

2 For example, a planet 100 million light-years away from the Earth emits light that we observe, and these rays are emitted by the star 100 million years ago to propagate to the Earth.

The first black hole discovered by scientists in the universe was a swirl shape with a bottomless hole in the middle. This black hole is able to absorb as everything matter, including light impenetrable.

Astronomers have discovered a stellar-mass black hole with a mass about 70 times that of the Sun. Black holes, if they are not active proliferatives, then the process of emitting light at several wavelengths in the spectrum is practically invisible.

Bottomless, unfathomable. It is difficult to observe it even with a telescope, so it is called a "black hole" as the name suggests. "Black holes" may also have the possibility of life.

In fact, all black holes are the same, but there are differences in size. It is not that a black hole itself is black, but that all matter that passes by it is sucked in, and even light cannot escape. So the same is true of the first black hole.

The most important feature of a black hole compared to other compact stars is that its Schwarzschild radius (event horizon radius) is larger than the surface radius, and since no radiation can radiate from the black hole's event horizon radius, the black hole cannot theoretically be "seen" directly.

Similarly, the gravitational pull of a black hole can affect the motion of surrounding celestial bodies much larger than the black hole's event horizon radius. Therefore, astronomically it is possible to infer the properties of a black hole (e.g., mass, spin) by observing the kinematics of objects near the black hole and the material in the accretion disk. From this point of view, black holes can be observed indirectly.

A black hole is known as "black" and invisible as soon as the name is named.

And the reason why people discovered it is because black holes have a strong gravitational pull. Gravity shapes everything around him. Stars revolve around it at a very fast speed.

By observing the star, people found a point around the star, which has a strong gravitational attraction, and scientists have calculated its mass. The calculated mass is several times greater than that of a giant star.

So the scientist immediately used a telescope to look at that point and thought that a new object had been discovered, but there was nothing there. Einstein's theory states that gravity is actually a manifestation of matter bending space-time, and that the points around which the stars orbit seem to poke a hole in the surface of space-time. Since the hole appears to be black, the term black hole was coined.

In the middle of some special galaxies, there are powerful light sources emitting rays, which is very obvious. Scientists are very interested in it. Because it is at the heart of a galaxy, scientists have already learned that galaxies are closely related to black holes.

The idea that the light source is a black hole has emerged, and this idea has been accepted by us.

Note, however, that this phenomenon only occurs when the black hole is "eating". When a black hole devours matter, a lot of matter surrounds him, rubbing against him, producing light and heat. The magnetic force of the black hole throws them out, and the magnetic field is like a baseball hitter, striking radiation at our distant home Earth.

However, it also proves that black holes are not completely black.

This is how scientists observe black holes.

Black holes release high-energy particles as well as microwaves as they devour other objects.

1. By observing strong X-rays, it means that there is a black hole.

2. If this object is 100 million light-years away from us, what we observe is a celestial object 100 million years ago.

Black holes cannot be directly observed, but we can observe the surroundings of a black hole, and the matter around it is covered by black holes.

version attracts and leaves a trajectory of movement towards the black power hole.

The light was emitted hundreds of millions of years ago, and what we see is not the current state, but the planet hundreds of millions of years ago, and it is difficult to estimate what it looks like now, maybe it has disappeared, maybe.

We can't see black holes, but we can observe weird astronomical phenomena attached to black holes. Suppose, dao you see a lot of astral genera.

If they orbit around an open area and the center of rotation is invisible, then it can be assumed that the stars are attracted to the black hole and revolve around it.

The distant things we observe with telescopes are just "images" left by celestial bodies, and think that hundreds of millions of light-years, the celestial bodies themselves are long gone, and may have been destroyed.

Relies on pulsed rays to copy and bend rays.

Although a black hole can suck all the light in, it will only be sucked in if it is close to the black hole. If the DAO is far enough away but can be affected by the black hole, the light will bend. Celestial bodies are moving in the air, and scientists rely on the light emitted by the stars in the background and the bending of the light produced by the black hole as it moves.

The second problem is easy to explain, although it is 100 million light-years, the light emitted by the stars that the Earth sees today was emitted by it 100 million years ago.

For example, the sunlight you see is not real-time, and it takes nearly 9 minutes to reach the earth.

Black holes do come.

It cannot be observed, but the phenomena generated by the gravitational pull of black holes can be observed by scientists: (1) binary accretion, that is, the accretion of black holes to surrounding stars. (2) The gravitational pull of a black hole is close to infinity, and the light of a star is bent very strongly, and the gravitational lens produced allows us to see the whole picture of the star, even if we can never see the back of the star without the help of the black hole.

3) Black hole accretional material produces very powerful X-ray bursts. It is through these phenomena that our scientists can calculate and infer whether it is a black hole or not.

The second problem is that when we detect a planet hundreds of millions of light-years away from the earth, it is passive detection, that is to say, the light or other information of the planet has traveled hundreds of millions of years to our earth and is observed by us, but the information of the planet we observe is the condition of the planet hundreds of millions of years ago rather than the current state of the planet. Scientists determine whether it still exists by estimating its natural lifespan by observing information from hundreds of millions of years ago.

Uses the pulses emitted by a black hole.

Professional explanations can be easily found on the Internet.,Copy and paste it's boring.,And the content is too long.,It's estimated that no one likes to read it.,So here's a simple summary in an easy-to-understand way.。

1. The black hole itself cannot be observed, and what people observe is the [black hole horizon], that is, the edge of the black hole. The gravitational range of a black hole is limited, and the light that enters the range will be swallowed, and the light outside the range can still be reflected normally, and with the reflection of light, people can naturally observe it, so the position of the black hole can be determined.

2. The planets we observe are the light reflected by the planets that observe the billions of light-years, rather than projecting our eyes on billions of light-years away, and our eyes receive light, not emit light; Instead of projecting our gaze into the distance, it is the light from afar that is projected into our eyes. Therefore, it is not that our sight is going to go for 100 million years, but that the light that has been walking for 100 million years has entered our sight. I don't know how many 100 million years have passed since the formation of the universe, and light has been walking since the beginning, so it happens that light that has been walking for 100 million years has entered people's vision, isn't it a normal thing?