Jiayu asked the topic that people are most concerned about - what is the use of the Tower of Babel?

Nuwa scratched her head, as if she was trying to remember, or search the database, or organize the language, but after waiting for a while, everyone was surprised to find that Nuwa's little face was rapidly distorting and collapsing.

What's going on?

Just when everyone was inexplicable, Nuwa suddenly broke out!

The little snake's body trembled like chaff, and she cried out like a broken jar.

"The instruction manual says only one sentence - close the open door! Close the door! Our planet is more than 100 light-years in diameter, but we still don't know what it means. Therefore, our five galactic civilizations have jointly calculated for 3,500 years, and we still haven't found that it can play any role! We don't know exactly how this mass killer works...... I'm desperate too......"

The crowd was speechless.

Jiayu hurriedly comforted, "Don't cry, don't cry...... Well, we'll know when we assemble this thing, so let's talk about what this thing is. ”

Nuwa sobbed twice, and the thin wire "tentacles" shook a few times.

The little distant starlight in the sky suddenly moved!

Everyone found that stars that seemed to be a few light-years away, or even dozens of light-years away, were flying towards the earth! Aiming at the temple of Kunlun's void, it is falling, it has been falling!

Suddenly, this point of light was almost close to the dome!

Everyone was stunned, especially the experts of the Northern Base Academy of Sciences, they were sure that whether it was a three-dimensional universe or a ten-dimensional space, near the solar system, from 3 light-years to hundreds of kilometers, there was not a single hidden star, and the closest star to the earth, Proxima Centauri, if it flew over, even at the speed of light, would take several years.

This star is almost going to come down on Earth in less than a minute, fake, right?

How is it possible that there is still such a star hidden in the solar system?

Looking at the speed of the fall, this star seems to be only a few hundred meters above the ground!

The "star" is rapidly approaching, and its brightness is rapidly increasing.

The dome of the temple is not much larger than the Bird's Nest Stadium, that is, this "rest" is up to the sky, that is, the size of a stadium?

After a few minutes, everyone watched in amazement as the sky dome was filled with a huge, polished, and perfectly perfect metal ball.

Although it looks quite large, compared to a star, such a volume is really small and cannot be calculated.

What the hell is it?

Could it be another "simulated star"?

Nuwa stood under the huge metal ball, "Si Yang", and proudly introduced it to everyone.

"Situ, neutron star."

"Wow!"

…………

Is it a neutron star?

Jiayu was shocked.

"I'll ...... Yes! No, why do you want to say a piece? The size of a neutron star is also a star, you have to say a neutron star! ”

Nuwa is extremely proud to show the human beings on earth the strongest achievements from super-level civilizations.

"Take a look, take a look, and don't miss it when you pass by...... Siyang, a wandering neutron star from 80 million light-years, is unprecedented, and I am fortunate to see it in this life. ”

Jiayu remembered a question, "Sister Nuwa, the neutron star is the neutron star, why is it called Xiyang...... Why are the parts and components of the Tower of Babel in Babylon so mysterious? ”

Nuwa's small, big eyes rolled her eyes.

"The car you bought at home, the tires are called bareback, and the engine is the heart of the dragon? Tires are tires, engines are engines, at most some model descriptions will be added, such as the 1.0L turbocharged DOHC L3 engine, but the parts of the Babel project are the only ones in the entire universe, and there is no need to add a model description. ”

People are stupid, aliens, Nuwa really doesn't know how to describe it, is this still the god of creation?

"So, in recent years, I have renamed these parts according to the myths and legends of your human beings, you see, the Silicon, the Sacred Pyramid, the Styx Ferry...... What a compulsion! Full of the flavor of ancient history and legends! Don't you have a sense of excitement about the start of an epic mission? It's called a game, isn't it...... It's called an epic mission, okay! ”

Jiayu thought to himself, only if you believe in you, will you have a ghost.

However, after the name of the part was changed to a relatively tall noun, it really attracted people's interest, and there was a feeling of doing Angela's Gate, and after completing this main quest, it was basically cleared to play ball.

Putting aside his thoughts, Jiayu cheered up, the titanium alloy radio telescope eyes, full firepower, carefully observed this "resting soil", uh, no, it is this "neutron star......

…………

Neutron stars are the densest stars in the universe that have been observed by mankind except for black holes!

This kind of star is so strong!

The star that is slightly less dense than the neutron star is a white dwarf, and the composition of the white dwarf is basically an ordinary state of matter, the atoms are extremely compressed, and the density is extremely high, but in the constituent elements of the white dwarf, the electrons of the atoms are still electrons, and the protons are still protons, but they are pressed tighter, but the atomic structure is clear and distinct.

Neutron stars are different, the gravitational pull of the star itself is so great that in the final stage of life, its own gravitational pull will form the material of the star, and all the electrons flying randomly in the vast atomic space will be pressed into the nucleus that is so small that it is invisible!

The electrons are negatively charged, neutralized with the positively charged protons in the nucleus, and all of them become neutrons, so the neutron star is composed of nuclei composed of pure neutrons, densely arranged together!

The density of a neutron star is the density of the nucleus!

The mass of the neutron star is unimaginably large, so much so that the huge gravitational pull of the neutron star itself makes the light rays break free in a parabola.

Closer to the neutron star, this basketball ball, extremely smooth, without any undulations, no scratches, not a little bit of mountain undulations.

It's just a very standard round silver sphere.

It's too standard, it's too round, and Jia Yu knows that this sphere is autobiography at nearly half the speed of light, but he still hasn't noticed any change.

Jiayu can only see soft light, which is not dazzling, and even the proportion of X-rays is very low.

Jiayu walked around the basketball-sized neutron star, and it always felt that something was wrong.

Astrophysicists know that the size of neutron stars is small, which is observed in the cosmic environment, and it is very small compared to various big guys, but even the smallest neutron star is considered a big guy if it is placed on the surface of the earth.

The smallest neutron star has a diameter of 10 kilometers, which is the size of half a city, but now the neutron star that appears in the void sky of Kunlun is only one kilometer in diameter at best, which looks quite large, but in fact it is still some distance away from the real neutron star.

If a neutron star had only such a small size, its own mass would no longer be able to maintain its form, and it would have exploded long ago, destroying more than half of the solar system.

Jiayu asked directly, "Nuwa, you just brag!" Your family is so small? Congenital dysplasia? Besides, if it is really a neutron star, such a small volume cannot maintain its own gravity, and the earth will be doomed. ”

After spitting out the trough, Jiayu didn't hear Nuwa's choking.

He involuntarily looked back, and Nuwa looked illiterate, with the pity of the sea in her eyes.

Jiayu's face couldn't hold back, and he said with a white face, "What do you mean...... The diameter of the neutron star must be at least 10 kilometers, less than 10 kilometers, its own gravitational field cannot be maintained, and the classic diameter should be 2547 meters! ”

Nuwa's eyes widened.

Cleared his throat.

"This classmate is right, your human scientific research is still very reliable, focus on it, and you have to test ......"

Crowd, "......"

It's okay to be serious, discuss the major events of life and death in the universe, and the great god Nuwa has also been damaged by humans......

Jiayu looked full of curiosity, staring at Nuwa with big eyes flickering.

Nuwa coughed lightly, "Oh, this is Kunlun's void technology, take the materials of the Divine Mountain as an example, do you think it's super hard, no matter how you smash it, you can't break it?" ”

The members of the Tianjin expedition nodded in unison.

The people from the northern base have not been here for a long time, and they have specially experimented with it, and no matter how strong their superpowers are, they can't leave a trace of scars.

Nuwa was very proud, "This is the basic material of the Kunlun civilization, in fact, it is not material in nature, these jade-like materials are actually a combination of infinite dimensions!" ”

Dimensions, invisible and intangible, are more of an iconic measure of the universe.

But as early as 100 million years ago, the ancient Kunlun Void-level civilization could manipulate the dimension and turn it into a hard material?

The span of science and technology is too big, and you can't learn it if you want to!

The others were a little discouraged, but the eyes of the experts of the Academy of Sciences lit up.

Nuwa suddenly panicked.

The broken stone of Kunlun's void could not be found, but Nina flew over with a bang, grabbed the little Nuwa snake body, and said viciously, "Immediately, hurry, prepare specimens for us immediately!" Otherwise, I will dismantle you directly! ”

Nuwa muttered in a low voice, "With specimens, you can't learn it, materials science is 100,000 years behind......"

Nina shook desperately, and Jiayu quickly rescued Nuwa.

"Give, give, go back and break off a piece."

Nuwa is indeed a little worried, just talk about the matter of Xiyang, why do you have to talk about the material.

She happily coped with it.

The material science of the void of Kunlun in the Sacred Mountain, compared to the civilization of the home planet, has lagged behind by 100 million years, and if the mother planet has not been subjected to any anomalies, such technology has long been behind for an unknown number of generations.

It is equivalent to having developed into the electronic age, and it is not threatening to go back and popularize the knowledge of bronze smelting to the primitive people in Africa.

Nuwa calmed down and began to formally explain the situation in Xiyang.

"We have adopted space folding technology, or other similar technology, although the neutron star is a relatively small stellar remnant in the universe, but compared to the earth, it is also large, so we can further compress, not the neutron star itself, but the space in which it exists!"