Are black holes the most selfish monsters in space ? How harmful are black holes?

Are black holes "the most selfish monsters in space"? How harmful are black holes?

1.Yes. Black holes are based on the general theory of relativity.

prophesied special celestial bodies; The most striking feature is that there is a "horizon" that is open to the outside world and closed to the inside; Matter and radiation in the universe can enter the horizon, but what is in the horizon cannot escape from it. Due to its huge mass, black holes have a huge gravitational pull, which will suck all the matter within its gravitational range into the black hole, even if the light enters the event horizon, it cannot escape; Because the matter around the black hole has angular momentum.

They fall as they rotate, forming a disc structure called a black hole accretion disk. Black holes can never be filled. The more material is inhaled, the greater the mass of the black hole, the larger the event horizon radius, and the smaller the "average density" of the black hole.

2.Black holes are very mysterious substances in the universe. Once it is formed, it can have very terrible consequences.

For example, it will have a huge attraction, a large area to attract everything around it. And black holes will affect the normal order of the universe, which is very dangerous. The attraction of a black hole is so strong that not even light can escape it.

You can imagine how powerful it is. If a black hole is formed, then a large area around it will be free of living things, or even objects. Another scary thing about a black hole is that it keeps absorbing other things, making itself bigger and bigger.

Black holes have a lot of unknown fears for humans. Due to its large mass and gravitational pull, it can destroy any celestial body in the universe; Second, rogue black holes move, causing more fear to humans because it doesn't know when it might affect the Earth or the Sun.

3.Black holes have little effect on Earth. The so-called "black hole" is the gravitational field.

Celestial bodies are so strong that even light can't escape. When the radius of a star is as small as a certain value (known in astronomy as the Schwarzschild radius.

, even the light emitted by the vertical plane has been caught. At this point, the star becomes a black hole. By "black", we mean that it is like a bottomless pit in the universe.

Once anything falls into it, it "seems" can't escape. Because the light inside the black hole cannot escape, we cannot directly observe the black hole. But its existence can be observed or inferred indirectly by measuring its effects and effects on surrounding celestial bodies.

Black holes are the most selfish monsters in space; If you get close to a black hole, you will be attracted by a super gravitational pull, and then it will be decomposed, and it will be pulled very long by gravity, and then it will break down into gases, atoms, and finally become part of the black hole.

Now theoretically speaking, the black hole is not a complete miser, it is not endlessly devouring, it will also lose mass, and when the mass of the black hole is less than the mass of the moon, the amount of radiation of the black hole will be greater than the amount of engulfing, which shows that the mass of the black hole is decreasing all the time, and eventually all return to space. Moreover, it is unknown whether there is a more terrifying object in the universe than a black hole. Perhaps when all the black holes in the universe merge into one, it will be the time when the universe is destroyed and born.

Black holes are not mega because they have very specific physical properties.

First, black holes have a very large mass but a very small volume. This is because the density of a black hole is very high, almost infinite, so its mass can be concentrated in a very small region. This extreme density makes the gravitational field of a black hole so strong that it can even distort the surrounding space-time structure so that light cannot escape.

Therefore, we cannot directly observe the size of a black hole.

Secondly, the gravitational field of the black hole is an inward mesomorph, that is, any object before Ren enters the range of the black hole, it will be attracted by its strong gravitational attraction and gradually compressed into a point. This point is the so-called singularity, and its density and gravitational field are infinite. Since the singularity inside the black hole cannot be observed, we cannot determine the size of the black hole.

To sum up, black holes are not massive, but extreme celestial bodies due to their special physical properties.