Vol 2 Chapter 562: Instability vs. supernova

At this moment, Xiao Yu is still in the long search process. As for where these five civilizations went, Xiao Yu did not have a clear concept. Because these fifth-level civilizations are very clean, they have not left any information that can indicate their whereabouts.
Xiao Xiaoyu faintly felt a little conspiracy, but could not get more information.
So Xiao Yu had to keep searching, hoping to find some clues in the rest of the civilization. Xiao Yu can only do so. The vast sea of ​​stars and the boundless universe are really easy to hide, and it is too difficult to find a specific object.
After leaving the residence of the Liberal star of the shepherd, Xiao Yu embarked on the road to the civilized residence of Lyra. This is another voyage. This is a long journey of more than 4,600 light years. Even at the speed of Xiao Yu, it will take almost 100 years to arrive.
But this journey is not peaceful. Halfway through the voyage, Xiao Yu encountered an unexpected event, that is, a supernova exploded.
This supernova exploded more than 3,000 light years away from Xiao Yu, and it exploded into pieces, leaving no white dwarf stars, no neutron stars, and no black holes. All of its material was completely scattered into space in this violent explosion, and turned into a continuously expanding planetary nebula.
This is a very rare cosmic spectacle, this is an unstable explosion to a supernova.
At a distance of more than 3,000 light years, if it is a general supernova explosion, Xiao Yu can actually ignore it. After all, this distance is too far away. And Xiao Yu's current technology has developed to a certain degree. At this distance, it is not much for Xiao Yu to resist the attack of explosion energy.
不稳定 But the instability of the supernova burst is not an ordinary supernova burst. The energy it releases is too strong. It is so strong that the energy it explodes can still affect Xiao Yu's fleet after more than 3,000 light-years of long-distance raids. There is no way. In order to avoid accidental losses, Xiao Yu only temporarily separated the fleet from the curvature space, put the planetary battle star in front, and stopped all the warships behind the huge body of the Earth. No. that powerful defense. Withstood this disaster.
不稳定 "Unstable to supernova ... This is the first time I have encountered since entering the void of the universe. Such a thing is really rare. Alas, the data I observed this time is enough for me to study for a long time."
Xiao Yu was secretly rejoicing as he watched the light suddenly increase in the distance, even a light spot brighter than the entire Milky Way.
Nothing wrong, instability is such a powerful ability for supernovas. Any strong presence will be overshadowed by the instability of a supernova. Even a river system cannot match it.
Plutonium instability is a very extreme supernova explosion for supernovae. It can only happen on huge stars with 130 to 250 times the mass of the sun. Xiao Yu has a deep understanding of this type of supernova, in Xiao Yu's theory. The main reason for this supernova explosion is because the gamma-ray energy at the core of the star is too powerful, and the gamma-rays that are too powerful will collide with the nucleus to produce free electrons and positrons. In this case, huge stars The pressure at the core will decrease, causing the star to collapse locally. Then a large number of fast, out-of-control nuclear burns will completely blow up the entire star.
Be careful. Instability does not leave any dense cores such as white dwarfs, neutron stars, or black holes for supernovae. Because the energy of the explosion is too intense, the entire star will be completely blown away in such an explosion, and it will not be left with the opportunity to form these dense stars at all. This is the biggest difference between it and ordinary supernova explosions. Although the type Ia supernova will not leave any traces, it happened above the white dwarf, its power and scale. Neither can be compared with instability to a supernova.
So you can imagine how powerful the instability can be to the supernova. Because instability is too rare for a supernova, Xiao Yu hasn't even seen it a few times. While on Earth, Xiao Yu actually saw two things that were suspected to be unstable to the remains of the supernova explosion. Speaking of really seeing the entire explosion, this is really the first time that Xiao Yu has seen it.
"Poor, it is estimated that with this unstable pair of supernovas as the center, all low-level creatures within a radius of thousands of light years will be killed." Xiao Yu secretly sighed, "If such a fierce encounter in the era of the earth Explosion, then all human beings on the earth will die, and the ecological environment of the earth will be completely destroyed. It is really lucky that the earth can develop into the human era. But unfortunately, the earth is eventually destroyed. "
From this point, we can also see the danger of the universe. Because you never know what kind of crisis you will encounter in the next moment. You know, the energy of a supernova explosion propagates at the speed of light, so when you notice that this star has had a supernova explosion, the destructive energy released by it has arrived at the same time, and you will be killed instantly. Dead, even too late to respond. To prevent this kind of thing in advance, only the five-level civilization tachyton detection technology can be used to actively detect these stars. But how many stars are there in the universe, how can a civilized force monitor the condition of each star in real time? Even if the screening method can be adopted in advance, only a few stars with the possibility of explosion can be monitored, but in the Milky Way, how many are the five civilizations?
"Every civilization is a legend, every civilization has a wonderful story." Xiao Yuru lamented.
After waiting for the most explosive explosion energy to pass, Xiao Yu continued on his journey. The instability of the supernova is wonderful, but it is not enough to stop Xiao Yu.
Xiao Yu can do not care much about an unstable and supernova explosion, but some of them ca n’t be done. For example, the former leader of the Pegasus civilization has been lingering, those who were before the tree beasts destroyed their capital planet Those Pegasus civilized people who escaped.
They are in front of Xiao Yu. They are closer to the supernova due to this explosive instability, so they are more strongly affected. And their technology is not as advanced as Xiao Yu. Most seriously, many of their escape fleets are not warships, but ordinary civilian or commercial, and industrial spacecraft. These ships are much less defensive than the warships.
So this sudden innocence caused huge losses to them. Nearly half of the spacecraft and the people were killed in this disaster. The remaining half of the spacecraft also generally suffered severe damage, burned engines, exhausted energy reserves, damaged precision components, and so on.
During this period of fleeing, this part of the population of Pegasus civilization has produced new leaders and various related institutions. The new government quickly assessed the current damage and conducted a series of post-disaster relief issues.
But the current situation really makes him not optimistic.
"I have always believed that any suffering is an exercise in our civilization. Our civilization will finally be reborn and stand at the pinnacle of this universe. I have never wavered in this belief. But now, my belief has shaken .I was thinking, why did this series of disasters happen to our civilization? Can we, really, overcome the predicament before us? "
I just ended an impassioned speech and successfully inspired the new leader who survived the fighting spirit. After ending the speech and returning to his private residence, the whole man was decadent. Looking at the fleet damage report in front of him, he couldn't help crying.
The reality in front of him was cruel. Because the damage was too severe ~ EbookFREE.me ~ The fleet has lost the ability to continue voyages, so the only way at present is to find a nearby planet to be stationed. However, the Pegasus civilization does not have the power to transform the planet at this moment. The number of people is too small, the number of various mechanical equipment is too small, and the technology has also broken. The scarcity of scientists determines that their technology will be at least thousands of years Levels will only go backwards and not forwards.
Finding a planet that is suitable for them to survive, or just need a very simple transformation to survive, and then focus their efforts on nurturing future generations, developing education, and maximizing the number of scientists, this is their only vitality. And if you are stationed nearby, it means that in order to maintain the survival of the people, their main energy must be on the transformation of the planet, and the education cause will be delayed.
This delay may be the hope of the entire civilization.
This series of blows has pushed the minds of the new leaders to the brink of collapse.
After weeping silently for half an hour in the empty room, he stood up, wiped away the tears on his face, organized his instruments, and walked out of the room. He was back to the state where Zhizhu was holding, unable to knock down any difficulty.
Before he had time to order things to the assistant he met, he felt a violent shaking, and it seemed that an earthquake had occurred on the ship. But he knew that there could be no earthquake on the spacecraft.
"What happened, go investigate and report to me immediately ..."
He commanded with a steady voice. Although he was also very shocked at the moment, he knew that this emotion could not be revealed and could not be seen by anyone.