Vol 2 Chapter 619: From stars to planets

Wu Yinxin is a very dangerous place. Even if Xiao Yu has reached the level of sixth-level civilization, this has not changed. Because there are too many extreme celestial bodies in the silver heart.

This phenomenon is well understood. Under the gravity of the earth, heavy things will sink, and light things will rise relatively. Under the gravity of the black hole in the center of the silver heart, a large number of dense celestial bodies will gather toward the silver heart. , Relatively light stars, planets and other stars will be in the periphery, these principles are the same.

Yinxin is the place where the star density is the highest in the entire galaxy. There, the density of stars will even reach a dozen or dozens in a light-year range. These crazy multi-star systems, the stars are doped with various extreme stars, while rotating around each other crazyly , Orbiting a large black hole in the middle of the river system.

There is nothing wrong. In the center of the galaxy, there is a super-massive black hole. Its mass can reach several million times that of the sun. It controls the operation of the entire galaxy, so that the galaxy can be clustered together and not dispersed.

存在 The existence of supermassive black holes is the main force for building the universe. The reason why the universe has formed such a galaxy and one galaxy are gathered together, and without one star here and one star has become a scattered sand is mainly due to the gravity of the supermassive black hole.

The development of science and technology to this day, Xiao Yu has profoundly understood a truth, that is, each type of life is a legend, all developed under the influence of many factors. For example, human beings would not have appeared unless there had been an exploding supernova near the solar system that provided enough heavy elements for human appearance. If there is no super-massive black hole in the center of the Milky Way, so many stars in the Milky Way will gather together, and exchanges between different materials will not be possible for humans.

If there are not a few giant outer planets in the solar system and a moon with a disproportionately large mass, which shields the young earth from crazy asteroids from outer space, the life of the earth will be destroyed when it first appears. If there is no moon to create tidal gravity, the earth's material can be fully exchanged, and no life can appear on the earth.

There are many similar conditions, so many that they cannot be finished. Under such a variety of conditions as the premise, life on earth appeared, and eventually evolved into such intelligent creatures as human beings.

But among all these prerequisites, the supermassive black hole in the middle of the river system is the biggest prerequisite. In a way, human beings, no, are all native creatures in the Milky Way, and can be counted as descendants of this black hole. Because there is no central black hole, life cannot occur in the Milky Way.

Now Xiao Yu, with a complex mood similar to pilgrimage, is driving fast towards the silver heart.

多年 More than one hundred years after the beginning of the curvature voyage, Xiao Yu witnessed the destruction of a star in the universe.

恒 This star was originally a yellow dwarf slightly larger than the sun. It emits amazing light and heat all the time. However, the stellar energy acquisition equipment manufactured by Xiao Yu is constantly stealing its quality, and its quality is decreasing at a rate of about eight thousandths per year. Decreasing star mass will cause a series of subsequent events.

First of all, because the quality is reduced, its internal pressure will be reduced, and the pressure will be reduced, the temperature will also be reduced. The primary triggering condition for nuclear fusion is temperature. The higher the temperature and the higher the pressure, the more intense the nuclear fusion reaction it performs, and the more energy it releases. As Xiao Yu continuously steals its quality, Xiao Yu sees that its luminosity is constantly decreasing, becoming dim, and gradually starting to change from yellowish to dark red.

意味着 This means that its surface temperature is decreasing, which means that its radiating ability is weakening. Xiao Yu kept stealing its quality, and its color became more and more red.

Finally, due to the loss of mass, the star changed from a yellow dwarf to a red dwarf. At this time, Xiao Yu still did not stop stealing quality, so it began a new round of transformation, and the red light it released gradually began to dim.

Is getting darker and darker, until now. Today is a node, because from today, because the mass is too low to bring enough pressure and temperature, the nuclear fusion reaction of this star core has finally stopped. Without the nuclear fusion reaction, that is to say it can no longer emit light and heat, it can no longer be regarded as a star, at least it is no longer a true star.

Xiao Yu left hundreds of millions of images of this star, fully recording the entire process of its rapid transformation from a young star to a brown dwarf that cannot shine. This star could have a tens of billions of years of life, spent a long life peacefully in the universe, eventually turned into a red dwarf, and then spread into a planetary nebula, leaving a white dwarf in the universe as Own corpse. But under the influence of technology, its destiny has been completely and completely changed. In this hundred years, it hastily completed the remaining life that it would have taken at least 8 billion years to complete, and it could not even leave its body.

Xiao Xiaoyu retrieved two photos from his mind. In the first photo, this star is still emitting a faint light. Although it is extremely weak, it can still be captured by the highly sensitive optical instruments after excluding the influence of the remaining stars in the small universe. In the second photo, the star no longer glows at all.

In the first photo, the faint red light seemed to be the most desperate, but weakest complaint against Xiao Yu, the murderer who killed it.

恒 Under the power of technology, a star is nothing at all. A World War VI civilization may spread to hundreds of stars and destroy them. Even if it is a fifth-level civilization, in order to chase and intercept the fifth-level civilization alliance, Xiao Yu once carried a dozen stars and deliberately detonated it to cause damage to the fifth-level civilization alliance.

In front of science and technology, the once incomparable star is gradually becoming weak and gradually becoming a pitiful thing that can be destroyed by a civilization in the palm of its hands.

或许 "Perhaps because of this, the universe hates the existence of civilization, and that kind of thing called Qiyun appears." Xiao Yu looked at the dead star and thought silently in his heart.

Xiao Xiaoyu once again destroyed a star by himself, turning it from a real star into a brown dwarf.

A brown dwarf is an intermediate star between a planet and a star. It is neither a planet nor a star, or it is an oversized planet, and an incomplete version of the star. A brown dwarf cannot perform hydrogen fusion, but some locations within it may undergo some degree of deuterium fusion. Because deuterium fusion is less demanding than hydrogen fusion. But the size of this fusion is too small to be ignored.

Xiao Yu still hasn't stopped destroying the star, Xiao Yu is still stealing its mass. In the end, the temperature and pressure inside the star could not even maintain the simplest deuterium fusion. It completely broke away from the star category and completely returned to the planet category.

恒 This star, like Jupiter in the solar system, has changed from a star to a giant gaseous planet. The main components of stars are hydrogen and helium, and the major components of giant gaseous planets are also these two elements, so apart from their mass, there is no difference between stars and giant gaseous planets in essence. So when the mass of a star decreases to a certain level, it will become a planet, and when the mass of a planet increases to a certain degree, it will also become a star. The two can be transformed into each other.

Now Xiao Yu has completed this transformation process. As the mass of this star continues to decrease and its volume continues to decrease, Xiao Yu has dispatched a large number of mass-stealing instruments to work around the rest of the stars. Now the star has become a real planet, but Xiao Yu still has no plans to let it go.

The gaseous planet does not need to exist in the small universe ~ EbookFREE.me ~ It does not provide energy for Xiao Yu like a star, nor can it be inhabited by intelligent creatures like a rocky planet. The only consequence of no value is that it is completely destroyed by Xiao Yu, leaving nothing at all.

As a result, the mass stealing instruments still worked around this planet until they completely stole its mass, leaving no residue at all, and left here, assigned by Xiao Yu to another star, and continued This task.

A brilliant star, so completely lost track in the universe. The purpose of its existence is only to allow Xiao Yu's huge fleet and the entire small universe to sail with curvature, advancing for nearly three thousand light years.

At this moment, Xiao Yu, manipulating a huge fleet and a small universe, stays around a star system. Because advance detection shows that there are a lot of cherished elements that Xiao Yu urgently needs in this stellar system, Xiao Yu needs to replenish here before moving on the road again.

在 At this moment, Xiao Yu received a message transmitted through space broadcasting.

"Although it is presumptuous, we still make this request to you. No matter which civilization you received this message from, if you are a Level 6 civilization, then we hope you can help us ... In return, we Willing to give this little universe a hand ... We are a Pegasus civilization. "


[To be continued] "This text is provided by @ 情 不知 所 起 j". If you like the work, welcome to support the author. 】