Strange star?

Jiang Mubai pondered for a moment and asked, "Is it a quark star containing strange substances?" ”

He doesn't know much about astronomy and geography, but he also read several best-selling popular science books in the era of the information explosion, and he still remembers a few words in the books.

Controlled by gravity, the general trend of stellar evolution is to increase density, when a glowing massive star evolves to the end of its life, its own fuel has been exhausted in a long time, and it can no longer produce enough energy through thermonuclear reactions to bear the huge mass of the shell, so the core will collapse under the pressure of the shell.

After the collapse begins, all the matter that makes up the star converges towards the central point, until it finally forms a singularity with infinitely small volume, infinite density, infinite heat, and infinite curvature of space-time, and an invisible empty sky region around it, which is often referred to as a black hole.

If a star explodes as a supernova due to gravitational collapse during decay and is not massive enough to form a black hole, it may collapse to form a neutron star between a black hole and a white dwarf.

Neutron stars have a radius of roughly between 10 and 30 kilometers, and even a typical neutron star with a diameter of 10 kilometers has a mass comparable to that of the Sun, so the astronomical community once considered neutron stars to be the densest objects other than black holes.

But decades after the discovery of neutron stars, it has been suggested that neutron stars are under enough pressure that they will break down the quarks that make up neutrons, so that the stars will shrink further to form more dense quark stars ().

This is a hypothetical and bizarre object, and there have been two quark star candidates who have caused controversy, but neither has reached out.

A hundred years have passed, and have scientists observed such an extremely dense and exotic object? Jiang Mubai didn't know that he had too many books to read, and astronomical publications couldn't be ranked.

However, when Liu Ru mentioned the Strange Star at this time, it must be related to the Strange Star.

"Quarks? Ahem. Liu Ru was puzzled by this unfamiliar term, but her superiority did not allow her to show doubts, she cleared her throat and said, "The sun, moon and stars are all celestial bodies in the vast universe, and the strange star is a strange celestial body with a very, very high density. How dense are exotic stars? For example, your saber is made of Heavenly Tang Xuantie, and it weighs about three times as much as an ordinary longsword, because the density of Xuaniron is higher than that of steel, and the density of the Strange Star may be trillions of times that of Xuantie. ”

Jiang Mubai nodded, humbly asking for advice: "That singularity? ”

"The density of the singularity is equivalent to the density of the material of the singular star, or even higher, so it is named singular." Liu Shengyuan answered this question for Liu Ru.

It turns out that the singularity point is named after the strange star, no wonder the martial saint Wang Chao thinks that human immortals may not be able to stop the singular point that falls downward!

With a density of trillions of times higher than that of Xuaniron, even if it is just a sesame seed, it may weigh tens of thousands of tons or even hundreds of thousands of tons.

If it is a small mountain weighing hundreds of thousands of tons, it will not be put in your eyes at all, but it is a point of light weighing hundreds of thousands of tons!

If the singularity falls downward under the action of gravity, then no matter what is placed under the singularity, whether it is an alloy load-bearing platform, a magic weapon of the Xuanbing-level or even a god-level weapon, it will not be able to stop it, and it will sink all the way, penetrating the earth's crust, penetrating the mantle, and penetrating the earth's core until it becomes one with the center of the earth.

Jiang Mubai looked at the colorful black halo in a daze, silently recalling the information about singularities he had found in the electronic reading room of Ye University Library, and the more he thought about it, the more frightened he became.

In the sound of gasping behind him, someone asked, "Where did the singularity come from?" ”

"From heaven." Liu Ru turned her eyes to look at the singularity and whispered with a little fear, "Perhaps, the singularity is a magical substance from the strange star. ”

Hearing this, Jiang Mubai's first reaction in his heart was impossible, if the singularity was really the material that made up the neutron star or the strange star, then once it was out of the range of its gravitational potential well, it would immediately expand and release huge energy, and it was impossible to suspend in such a stable state in a corner of the earth for many years.

But when I thought that the singularity with a mass of tens of thousands of tons or even hundreds of thousands of tons could be suspended here for many years, I felt that Li Ning was not wrong.

Anything is possible.

At this time, Wang Qinheng, who was supported by two attendants and walked to the vicinity of the alloy load-bearing platform, turned around and waved to everyone.

Liu Shengyuan grinned and said to Jiang Mubai: "Let's go, go over and take a look, this is a miracle that the power of the Sixth Realm can't explain." ”

Jiang Mubai agreed, followed the others and walked with them, slowly approaching the singularity.

When he walked to the platform twenty steps away from the singularity, the road seemed to be slightly sloping, but the ground surrounded by the shelterbelt was clearly flat, and his keen five senses made Jiang Mubai realize that the reason why he felt this way was because the singularity in front of him was exerting gravity on him.

There is a mutual attraction between any object, and the magnitude of the attraction is directly proportional to the mass of each object, and inversely proportional to the square of the distance between objects.

The gravity of gravity and the gravity of singularities work at the same time, which puts the platform in a non-uniform gravitational environment, so that the brain has the illusion that the body is on a slope.

A few steps further, the angle of inclination of the ground seemed to be even greater, and even Wu Xiu, whose physical fitness surpassed that of ordinary people, began to feel dizzy.

This feeling of dizziness is not unfamiliar to Jiang Mubai, he often felt this way when he used to fly planes.

"Stop!" The long-haired Wang family guest stretched out his arms to a length of four or five meters, stopping a few Fa cultivators who wanted to get closer.

"Fa cultivation and martial cultivation below the quenching body, don't get too close, the closer you are, the greater the gravitational pull you will receive. Further, the circulation in your body will be disrupted, and a large amount of blood will rush to your head, which may be life-threatening. Wang Qinheng waved his hand, signaling those cultivators to retreat, standing next to the singularity, his mental condition was much better.

Jiang Mubai stood ten steps away from the singularity, staring at the black halo that seemed to be able to devour heaven and earth for a while, and suddenly his face changed drastically.

For some reason, the halo seemed to him to resemble an eye, and the singularity was the pupil, which seemed to focus on him as he struggled to see the size of the singularity.

At the same time as this strange idea appeared in his mind, the sea of knowledge was inexplicably surging, the qi and blood around the body were disordered, and the aura in the body actually operated on its own, and it converged into a torrent through the fourteen canons, from top to bottom, mighty, rushing towards the meeting**!

Boom Boom –

There seemed to be thunder in the body, and the dam that guarded the ninth secret of the human body was crumbling.

"Brother Liu." Jiang Mubai clenched his fists and asked in a low voice like a mosquito, "Is there a toilet nearby?" ”

"Over there, there's in the guard's quarters, huh, you?" Liu Shengyuan glanced at him, surprised, "Could you be ......?"

"Hmm." Jiang Mubai was sure that at this time, both of his cheeks were red like blood, because his whole face was so hot that it was about to burn.

The last trick could rush away at any time, and he didn't care about the courtesy, so he immediately turned around and walked quickly, heading straight for the building on the right.