The road to technology

Chapter 399 Chapter 390 Six Almost Falling Into a Black Hole
Blessings and misfortunes never come singly are talking about the current situation of Yue Yuanzhou.

Yue Yuanzhou wanted to find the main god after forging the equipment, but he himself ran into trouble.

Since Yue Yuanzhou has nothing but his own carrying function this time, it is equivalent to running naked in the universe.It stands to reason that he can measure the distance between each stellar leapfrog and him through observation.

But this must be done after a period of observation. Science is not a feeling. If you want to measure the distance accurately, Yue Yuanzhou must observe and then collect data for analysis.

This seemed very troublesome, so he chose to use the original star map, which is the star map drawn by the Shenzhou civilization for the exploration of the Milky Way. He has super microcomputers all over his body, so of course he still has these things.

But in fact, the Shenzhou civilization's exploration of the Milky Way is not complete, and it is not even as good as the exploration of the Andromeda Galaxy, so he followed the star map this time and encountered some problems.

With a leap, he was almost pulled into the black hole.

This is due to the nature of stellar leapfrogging. The distorted space-time near the black hole pulls the target of stellar leapfrogging to it for a long distance.

Fortunately, Yue Yuanzhou fell outside the event horizon of the black hole, otherwise he would really have to go on a day trip to the black hole.

It is true that he is protected by the cosmic membrane, but he has never entered a black hole, so it is impossible to be 100% sure that he is fine.

The event horizon is composed of a scalar polynomial constructed from the Liman curvature tensor, which tends to the scattered point here and the surrounding space-time, and its boundary is a one-way membrane that only enters and exits.

If this is the radius of the black hole, the radius of the black hole is about [-] astronomical units, which can be said to be a massive black hole.

According to this Schwarzschild radius conversion, its mass is about [-] million times the mass of the sun.

Yue Yuanzhou is now looking at the big black hole outside the time interface of the black hole. The vacuum zero point allows him to have enough energy to resist the gravitational pull of the black hole. Under the action of gravity, he is actually moving around the black hole.

There are many kinds of black holes, and they are not all the same. For the black hole in front of Yue Yuanzhou, it is actually a black hole that rotates very slowly.Neither does the black hole jet, since there isn't a lot of matter being swallowed by it.

From this point of view, this is actually a hidden black hole.There are many such black holes in the universe, and they are also very dangerous. After all, if it is not for the gravitational lensing effect caused by long-term observation, it will not be easy to be discovered.

"It's a wonderful feeling, these lights can't go out!" Yue Yuanzhou stretched out his hand to look, and found that the space-time distortion here is very severe. If he follows the normal line of sight, he is now distorted.

And the light at his position can never go out, because the position he is at now is the position of the photon sphere.

1.5 times outside the horizon of the black hole is the position of the photon sphere. The photon sphere is the critical surface of the circular orbit of the photon around the black hole. The photons from the outside world can hardly get out after crossing this critical surface. In this critical surface, only the outwards are emitted. Only photons can go out.

So the photons coming in from the outside world are either swallowed by the black hole, or they have been circling the black hole at this critical plane under the pull of the black hole's gravity.

Here is an ocean of light.

Yue Yuanzhou looked towards the black hole, the photons entered his eyes, and the light sensitivity made him see this sea of ​​light.

"Distorted time and space! It's a rare opportunity, but it's a pity that I didn't bring any equipment." Yue Yuanzhou said in his heart.

The time and space here are extremely distorted. If you observe this black hole from the outside, you will find Yue Yuanzhou is all around the huge black hole.

Regardless of the direction of the starry sky outside the black hole, you can see his figure, because he spreads out along the entire black hole horizon, that is, you can also see the back of the black hole when viewed from the front.

So Yue Yuanzhou is now not only on one side of the black hole, but also on the other side.

This way of existence makes him feel very strange, but it is more of a pull of the soul, which is the influence of strong gravity on him.

"Hey, this delay, the main god has already run away." Yue Yuanzhou sighed inwardly.

According to the information of the Shenzhou civilization, he knows that this kind of black hole is similar to the black hole in interstellar travel. It belongs to the large-mass Kerr black hole. The slow rotation and distorted space-time make the time here much slower than the outside world.

When he went out, he reckoned that the Great Universe had passed for an unknown number of years.

Yue Yuanzhou doesn't care anymore, so let's go, the main god. Anyway, since I met it for the first time, and now I meet it for the second time, I will always meet again later, and the main god is very powerful. other side.

Of course, the opponent can't do anything to him, which is one of the reasons why he couldn't fight before.

He is a little annoyed now that he does not have the equipment to explore this type of black hole. This kind of black hole has never been encountered by the Shenzhou civilization. It can be said that this is the first time, so what Yue Yuanzhou wants most now is to explore.

Black holes with such a large spin are very rare.

This kind of black hole is related to the exploration process of the concept of time by the Shenzhou civilization. I have been trying to find it before, but now I have to send it to my door if I don’t look for it. But I don’t have any equipment.

According to the physical characteristics, mass, angular momentum, and charge of the black hole itself, there are four types of black holes.They are non-rotating and uncharged black holes, non-rotating charged black holes, rotating uncharged black holes, and rotating charged black holes.

The space-time framework of these four kinds of black holes is different.

In fact, the Shenzhou civilization did research on black holes, but they didn't go that deep. One of the main reasons was actually caused by Yue Yuanzhou.

His existence gave the Shenzhou civilization a feeling that Lao Tzu was the best in science and technology in time and space, and black holes were nothing more than the product of space-time distortion. The Shenzhou civilization back then thought it was not difficult.

And most scientists believe that encountering a black hole is not a big problem. After all, the Shenzhou civilization has space cutting technology and gravitational knot technology. Shielding gravity is as simple as eating and drinking water.

But after experiencing the failure of neutron star research, scientists realized that the gravitational knot technology is not strong enough.Later, it was theoretically calculated that in order to shield the gravitational force within the event horizon of a black hole, it is necessary to have a gravitational knot as precise as the Planck space.

From this time on, the Shenzhou civilization began to face up to and study black holes.

After a long period of research, the Shenzhou civilization finally confirmed the correctness of the theoretical classification of black holes.

I don't know if it's a coincidence, but this score happens to be divided into four categories, and it's four categories.

The four fundamental forces are four, and even black holes are classified into four categories.

This prompted the Shenzhou civilization to search for black holes in the universe, trying to find the four types of black holes in the theory, but tens of thousands of years have passed, and one of them has not been found.

This is the black hole that Yue Yuanzhou encountered now.

Why did the Shenzhou civilization want to find four kinds of black holes? That is because in the scientific community of the Shenzhou civilization, there is a theory about black holes that is often criticized. As long as someone says that he believes in this theory in the field of black hole research, he will basically be criticized by his colleagues. scoffed.

That is, black holes are not singularities.

A black hole is a singularity, which is the cognition of most people, including most scientists of the Shenzhou civilization, but there is such a person in the Shenzhou Academy of Civilization Science who has always insisted on the hypothesis that a black hole is not a singularity.

Yue Yuanzhou naturally knew about this theory, and he also encouraged the person who proposed this theory to perfect it.

Science needs different voices and different ideas, only in this way can more brilliant sparks be produced.

The same is true of the Shenzhou civilization's research on black holes. It is precisely because of the existence of this theory that the Shenzhou civilization has aroused a frenzy of research on black holes.

This frenzy has lasted for 3 years, even if no such black hole was found.

Yue Yuanzhou now has an unknown secret in front of him, but he can't open it to see it, which is very uncomfortable.

Although he also knows that the actual situation is that even if the Shenzhou civilization finds all four kinds of black holes, it may not be able to find the truth.

Thinking of this, Yue Yuanzhou couldn't help thinking of another way to study black holes. Thinking of this way, he thought of the sacred body of angel civilization.

"It would be great if we were still in the world of super gods, and throw Kaisha Hexi and Yan into the black hole. Maybe we can know what's inside the black hole." The black hole, the sacred body will not die if it enters.

Thinking of this, Yue Yuanzhou secretly wrote down this matter, and when he returned to the super god world, he had to go to Hexi and ask her to get some people with sacred bodies to experiment. Angel Civilization would be very happy too.


(End of this chapter)