Is a black hole connected to a white hole? What is a White Hole? What is the difference between a bl

First of all, black holes have some indirect observations, while white holes are currently only theoretical, and there is no direct or indirect evidence for their existence.

Second, even though the black hole and the white hole are connected, we have no idea what the exit of the white hole is. According to the membrane theory, the exit of the white hole is not in the cosmic space where we are, but in other space-time.

In addition, black holes are formed due to their strong gravitational pull, and after the current objects enter the black hole, they cannot maintain the structure of the atoms at all and will definitely be disintegrated. At present, it is not conceivable that after the human body is completely decomposed into neutrons + protons, if it can return to its original state, it will not be able to damage the original life form, that is, retain memory, etc.

Therefore, at this time there can be illusions, but in a short time, there will be no breakthroughs.

Black holes are real, while white holes are an object that some scientists have conjectured based on Einstein's general theory of relativity, which can only go out and not enter. However, there is no absolute evidence of the existence of the white hole, and the white hole is theoretical. Now there is a saying that the landlord thinks, saying that the black and white hole is like the two ends of a water pipe, one end is called the black hole, and the other end is called the white hole (faucet).

So far, there is no evidence that the material inhaled by the black hole will be released from another outlet. As far as we know, black holes are bottomless.

A white hole is a state in which a black hole ages and collapses, and its space-time curvature is the opposite of that of a black hole, which expands infinitely. When it comes to the most terrifying celestial body in the universe, there is no doubt that it is a "black hole". How scary are black holes?

The smallest black hole in the known universe is still tens of thousands of times more massive than UY, the largest star in the constellation Shield today;

The volume is immeasurable. A black hole opens its bloody mouth and devours everything around it, including photons. However, do black holes have "natural enemies"? It is also said that this celestial body is called a white hole.

What is White Hole? This is a celestial body that modern scholars have hypothesized. Black holes, first developed in Einstein's "general theory of relativity" system, are regarded as a pit in time and space in dimensions, and have now been confirmed; Black holes, on the other hand, also have their own life cycles, which are about 10 billion years old.

When life reaches its end, the black hole collapses and becomes a "white hole". White holes are the opposite of black holes: they absorb all matter, while white holes eject all matter. Legend has it that inside the white hole, there is another mysterious existence: the wormhole.

It is said that when a black hole becomes a white hole, it will produce a "big **" from the inside out, and the volume of ** exceeds the limit of space-time bearing, which will open the "dimensional crack" and let people enter the wormhole. In the movie "Interstellar";

The male protagonist is in the black hole that is about to age, and reaches the four-dimensional space through the wormhole. In the four-dimensional space, time is presented in a linear manner, and human beings can see everything that happened in the past and the future from the perspective of a "bird's-eye view".

In this way, we can realize time travel. It can be said that the white hole, once confirmed, will be the largest discovery in the history of astronomical research. It will also open a new chapter for human beings to explore the universe and transform nature.

It is said that NASA researchers have recently made a new breakthrough!

The white hole is the product of high-energy astrophysics research, the difference between the white hole and the giving hole is that the black hole only absorbs any object or celestial body and never gives it up, while the white hole is like a source that only spews out matter, but never absorbs.

The white hole is a strong gravitational force source, which only emits but does not absorb, and the difference is that the force of the white hole is the repulsive force, and the force of the black hole is the force of attraction.

A white hole is a strong gravitational source, and its external gravitational properties are the same as those of a black hole, and the white hole can accretion the material around it to the boundary to form a layer of matter. The white hole theory can mainly be used to explain some high-energy celestial phenomena.

A white hole is a jet source in the universe that can provide matter and energy to the outer region, but cannot absorb any matter and radiation from the outer region, so a white hole is a special cosmic object that only emits and does not absorb, which is the opposite of a black hole.

White holes and black holes have the same properties, except that they only emit tissues that do not absorb the universe, which is the opposite of black holes.

White holes are a source of strong gravitational force. White holes only emit energy, but black holes can only absorb energy.

Black holes exist, but white holes, which are invisible to the naked eye, do not know whether they exist or not, and are only the imagination of scientists.

Although black holes cannot be directly observed, theoretical calculations and indirect observations have convinced that they do exist.

However, white holes are different, although black holes and white holes are conjectures, and there are many brief observations of black holes to corroborate, but so far there are few observations that can support the existence of white holes, and it is difficult to be convinced.

Do black and white holes exist in theory or reality? Or speculate on whether Stephen Hawking has any explanation here.

A black hole is a mysterious celestial body that devours everything, shatters everything, and even light cannot escape. Its predecessor was formed by the rapid collapse of large stars at the end of their lives. Since black holes don't transmit any information to the outside world, we can't know it, everything is done through theoretical calculations.

According to the theory of relativity, the black hole is the end of space-time, and all laws fail at this point. That's why some people think that black holes can be used for time and space travel, but in fact, it is just whimsical, and its powerful tearing force can even shatter atoms into nothingness. As for the white hole, it is the opposite of the black hole, some scientists say that the energy devoured by the black hole will be ejected from the white hole, and the white hole does not allow anything to get close to it, and will repel everything, but it is worth noting that the white hole is still a celestial body that should exist theoretically, and scientists have not found any white hole in the universe so far, which is also an unsolved mystery.

A black hole is one that only eats and does not vomit. The white hole is only vomiting and not eating.

The white hole is a strong gravitational source, its external gravitational properties are the same as the black hole, but the internal properties of the black hole are diametrically opposite, the black hole can swallow all the light and any matter in the adjacent cosmic region, but according to the white hole theory, the white hole can accretion the matter around it to the boundary to form a material layer, which can provide matter and energy to the outer region, but cannot absorb any matter and radiation in the external region, so the white hole is a special cosmic celestial body that only emits and does not absorb.

In terms of the timeline: its entire future is out there. Like Schwarzschild Sakura's solution, which predicted black holes, white holes are now just a mathematical solution based on the general theory of relativity.

Its outer gravitational properties are exactly the same as those of a black hole, while the inner properties are diametrically opposite, and it is a time-reversal version of a black hole. The singularity of a black hole can be thought of as a "future singularity" where matter will eventually fall and where time will terminate; The singularity of the white hole, on the other hand, can be thought of as a "past singularity", from which particles and particle time are born. You have to ask where it came from?

All I can say is: sorry, I don't know. Regardless of whether it is a white hole or a black hole, the current physical theory cannot describe the singularity.

What we do know is that these particles are born from the singularity of the white hole and then run out of the view, never looking back. Starting from the visual interface of the white hole, it is an area that "only goes out but does not enter". But physically, white holes cannot exist stably.

Its appearance will inevitably be accompanied by the birth of a black hole and its own disintegration, and it cannot directly constitute a so-called celestial body. Therefore, even if there is a white hole in the universe, it will be difficult for us to "catch" it. In addition to the possibility that it "does not exist", it may also be that the "window period" for observing it is too short.

A black hole cannot become a white hole.

White holes are just a product of scientists' imagination, and while they could theoretically exist, no one has ever seen them with their own eyes, or even found clues that they might exist. So far, the white hole has been just a concept.

In short, a white hole can be thought of as a black hole with a reverse process. If you go back in time, a black hole is similar to a white hole, but time doesn't go back in the universe.

Related Notes:

Black holes cannot be directly observed, but 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 emitting "edge messages" of X-rays and rays from friction caused by the acceleration caused by the gravitational pull of the black hole before the object is sucked in. The existence of a black hole can also be inferred by indirectly observing the orbit of a star or interstellar cloud air mass, and its position and mass can also be obtained.

On Earth, the distortion of space-time is minimal due to the small effect of the gravitational field. And around black holes, this distortion of space-time is very large. In this way, even if some of the light emitted by a star blocked by a black hole will fall into the black hole and disappear, another part of the light will pass through the curved space around the black hole and reach the Earth.

Observing the starry sky on the back side of a black hole as if the black hole didn't exist is the stealth of the black hole.

The above content reference: Encyclopedia - Black Hole.