What is the most destructive celestial body known to man? Pulsars or black holes?! Shenma

This is original, not hype.

1.Black Hole - You must have heard of it, an invincible hole into which all matter and even light is sucked in, infinitely small in size, infinitely dense in density, and where all known laws of matter are out of balance!

2.Wormhole - A tunnel to multiple subspaces, which exists in an intricate multidimensional space, although it has not been confirmed, but the possibility of its existence cannot be ruled out.

3.White Hole - It is also a monster that has not yet been confirmed, as opposed to a black hole, the jet force is infinite, only expelled and not inhaled, if the gravitational force of the black hole is so large that it distorts space so that light cannot escape; The white hole erupts with a large force and an infinite extension of space, so that no light can enter. Physicists do not rule out that the other end of the mysterious black hole is a white hole, but the three-dimensional space we are in cannot detect it.

4.Quasars - the closest are billions of light-years away, and when you see clearly, it's billions, and the Milky Way galaxy we are in is just over 100,000 light-years away. The farthest distance known to mankind in the universe is about 15 billion light years, and beyond that is philosophy, not science, Hehe.

Pulling too far at once, quasars are countless times larger than the largest known star - supergiants, which are a full two hundred times larger than the Sun. The quasar has a diameter of the Milky Way 1 3, which is the brightest luminous body in the universe, and scientists do not rule out that the center of the quasar is a supergiant black hole, and the rest is your own imagination!

5.Cosmic strings - This is not easy to explain, I don't understand it very well, and I believe that not any expert can say it in a few words, it is said to be the product of the 'big **', in the 'unknown matter' that is smaller and thinner than the atom, there is a 'part' of energy that the big ** has not had time to release, and now it is locked in a multi-dimensional space, you must know that this 'part' is not an ordinary part!

For the time being, let's support the original!

A black hole is a celestial body that exists in the universe in modern general relativity. The gravitational pull of a black hole is extremely strong, allowing the escape velocity within the event horizon to be greater than the speed of light. Thus, "a black hole is a celestial body with such a curvature of space-time that no light can escape from its event horizon". [1][2][3]

In 1916, the German astronomer Karl Schwarzschild calculated a vacuum solution of Einstein's field equations, which showed that if the actual radius of a static spherically symmetric star is less than a fixed value, a strange phenomenon will occur around it, that is, there is an interface - the "event horizon", once it enters this interface, even light cannot escape. This value is called the Schwarzschild radius, and this "incredible celestial body" was named a "black hole" by the American physicist John Archibald Wheeler.

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 black holes can also be indirectly observed by observing the orbit of stars or interstellar clouds, as well as obtaining their position and mass.

At 21:00 Beijing time on April 10, 2019, mankind's first black hole** was unveiled,[4][5] which is located at the center of a giant elliptical galaxy M87 in the constellation Virgo, 55 million light-years away from the Earth and about 6.5 billion times the mass of the Sun. A shadow exists in its core area, surrounded by a crescent-shaped halo. Einstein's theory of general relativity proved to be true under extreme conditions.

There is a celestial body in the universe that is as powerful as a black hole, this kind of celestial body is called a "white hole", and the nature of the white hole is the opposite of that of a black hole, it is a jet of matter.

Yes, it is quasars, quasars not only have the same characteristics as black holes, but are even more powerful than black holes.

I don't think so, black holes should be the most powerful, so far there should be no same.

Anything in this universe is infinitely powerful, and it seems that black holes are very powerful, but sometimes a meteorite can shatter it.

So in this universe, everything is very scary, and it is not only black holes that are scary in this universe, for example, some meteorites can exceed the speed of light.

Why is a black hole defined as a celestial body? If it can be captured with an event horizon, will it also be round?

It should be quasars, which are active galactic nuclei.

A supermassive (more than 1 million solar masses) galactic core black holes, if they swallow large amounts of matter, such as neighboring galaxies, will become active quasars, releasing huge amounts of energy.

Quasars are the brightest objects in the universe, for example, if a quasar is light-years away from Earth (320 trillion kilometers), then we can see two equally bright suns in the sky, and the real sun is only 8 light-minutes away (100 million kilometers) away from us

Black holes, but black holes also seem to have evolved from pulsars.

Of course, it's a black hole, and it's scary to hear the name, and the killer in the universe is afraid of it, even light.

Supernova may be known to many people, supernova will expand dramatically when the supernova dies, and it will occur violently**, at this time the supernova will swallow and vaporize everything around it, in people's cognition, black holes are the most terrible celestial bodies in the universe, supernova may be more terrifying than black holes, because it can devour and kill all life in an instant,

Supernova. ** Powerful, far-reaching, etc. Supernovae** can destroy all celestial bodies in the vicinity. ** The residual rays will travel all the way to the far depths of the universe.

Stellar-level celestial bodies, any slight changes may bring terrible effects, when the life of the star comes to an end, it becomes a very expanding giant star, which will notify the surrounding planets and other natural enemies, and the star with a larger mass will evolve into Zhong Zixin, and the violent activity will cause the entire outside of the star to be thrown into the universe, and the large-scale ** will affect the earth, so if you encounter a cold celestial body**, our earth will also suffer.

A black hole is a very massive object with almost no volume. Its gravitational pull can draw in all objects within a critical range around it, and even light is no exception. Black holes are the collapsed remnants of giant stars (at least 30 times the mass of the Sun).

Stars are very massive stars that emit light and heat. They release energy because they are undergoing a violent nuclear reaction. It is also because of this "**" that they maintain a large volume.

And any reaction is like burning, and there will always be a day when the fuel will be burned out. Nuclear reactions are no exception. When the fuel burns out, it "goes out".

At this time, due to its huge mass, according to the gravitational force, it begins to "collapse" under the action of the corresponding huge gravitational force. All the substance is squeezed towards the center. The density of the centers is increasing.

In the end, the atoms of matter were also crushed. It is further compressed. Due to the different masses of the stars, the gravitational force is of different magnitude.

The end result is not the same.

A star of mass like the Sun eventually crushes the atoms. Pressed the nuclei together. Such a stellar "remnant" is a white dwarf.

If a star as large as the mass of the Sun is 10 times. Eventually, gravity crushes the nucleus. And squeeze the neutrons together. Such a neutron star is called.

No matter how big it is. Like stars with more than 30 times the mass of the Sun. Finally, all the elementary particles are crushed. It became a "quark paste", a "point" with almost no volume. This is the mysterious black hole that can end time and suck in anything including light.

Destructive power, radiation alone can destroy you, and gravity can tear dimensional subparticles apart.

It is produced by stars, and gas-burning stars, such as the Sun, burn to the late stage and develop into red giants, expanding in size, after that.

Due to the contraction of the hydrogen nucleus, it will develop into a white dwarf, this kind of planet is small in size and high density, not as bright as the sun, but it has a lot of mass, very high temperature, and a lot of surface pressure, which can crush everything, even atoms, and then develop into branches, neutron stars or become more terrible than neutron stars Black holes, both of which have super mass and gravity, pressure, can swallow everything, especially black holes, light cannot escape here, That is to say, nothing including time and space can exist here, the sun is now in the middle stage, and it will develop into red giants and white dwarfs in only 5 billion years, which is inevitable, and the middle of the galaxy where human beings are located is a black hole, but it is very far away from the solar system, and it is not close enough to be absorbed, but this is also a matter of time

Based on the large redshift of the quasar's spectrum, most astronomers consider quasars to be fairly distant objects. But later several astronomers pointed out that at least some quasars were relatively close to Earth. Their main evidence is that there is a clear link between quasars and galaxies with much smaller Doppler shifts, and Carilly of the National Radio Observatory and his colleagues studied the aforementioned interesting samples of quasars.

What's even more surprising is that quasars are traveling faster than the speed of light.

In 1977, it was discovered and confirmed that it was still 3C273, with two radiation sources in it, which were still separate from each other. The separation speed is up to 2,880,000 kilometers per second, which is 9 6 times the speed of light. Not only that, but after that, several faster-than-light quasars have been discovered, which is completely incredible, because until now, humans on Earth generally believed that the speed of light could not be exceeded, but the above discovery is so peculiar that people have to be confused.

Personally, I think that at this stage, most astronomers believe that quasar redshift has a cosmological nature. For example, classifying quasars according to certain criteria and treating a certain quasar as a standard candle with the same absolute luminosity shows that they generally follow Hubble's law, another example is the discovery of quasars in several galaxy clusters whose redshifts are similar to those of related galaxy clusters, etc.

However, many astronomers, such as Apu in the United States, believe that quasars have non-cosmological properties, however, the director of the Kitt Peak Observatory in the United States, Bebbit, believes that quasar redshifts have both cosmic redshifts and non-cosmic redshifts, astronomers have different views when exploring the origin of quasar redshifts, so there are many theories, such as cosmological redshifts, non-cosmological redshifts, velocity redshifts, etc.

The question of what is the celestial body that can kill a black hole in seconds and why it has so much energy is explained here today.

Quasar. Because quasars travel faster than the speed of light, they can separate at speeds of up to 2,880,000 kilometers per second, which is twice the speed of light.

The celestial body that can "kill" the black hole should be the sun in the solar system, the sun is a celestial body that is shining and heating at any time, and the internal energy of the sun is huge, and we cannot get close to the sun.

The celestial body that can kill a black hole in an instant is a white hole. Because the white hole has light, it can kill the black hole in seconds. Because the energy of the white hole itself is relatively large.

I know, if you don't answer, let's look at this judgment that subverts human cognition. The sun's glow and heat are not caused by nuclear fusion, but by gravitational focusing. It was the most convincing Copernican revolution and a major discovery that shook the scientific community.

This is true of all shining stars. Please see the first issue of "Scientist" in 2021, "The Nature of the Sun - The Principle of Sun Luminescence and Heat", which has a detailed explanation and argumentation. It is undoubtedly a new understanding.