Chapter 427: :disaster】

Two fangs can easily pierce the neck of a prey, killing it instantly.
Female mouths do not have jaws, and they are even about to completely degenerate. Males are also degenerating. Since their brains began to develop and evolve, they seem to be smarter and smarter no longer like their ancestors.
From the birth of this species to 133.57 million years later, it learned to make tools and tribal civilization was born, thus starting the journey of conquering the earth.
133.63 million years later, that is, about 680 million years ago, this species entered the era of nuclear civilization, creating a more splendid and splendid amphibious civilization on earth than human beings. There are them on land. In the city, there are also their cities in the water.
With the progress of civilization, they began to rush to the sea of ​​stars, the moon, Mars, and they found purple source crystals in the Kuiper belt. However, even they have not studied the formation of purple source crystals, but it does not prevent them from becoming Marked the typical markings of this civilization.
This civilization has dominated the earth for more than 130 million years. They have passed the most dangerous period of time and even entered the level of stellar civilization. This civilization has been able to easily resolve the threats from the universe, especially the threat of asteroids hitting the earth. At the most glorious moment of its civilization, an asteroid with a diameter of 30 kilometers hit the earth, but it was successfully resolved before the asteroid hit the earth.
However, even if their civilization has been so prosperous and powerful to the point that human beings in planetary civilization can't reach it, they still have power that they cannot resist.
When Ren Hong saw this place, he discovered that there was a star that disappeared more than 600 million years ago in the star field around the solar system.
More than 600 million years ago, in the era of prehistoric civilization, there were 12 stars in the universe 11 light-years from the solar system, but there are only 11 that exist today. They are four single star systems: "Barnard's Star", "Fulff 359 Star", "Ross 154 Star" and "Leyland 21185 Star"; two dual star systems: "Sirius A", "Sirius B" and "Luyton 726-8A" ", "Luyton 726-8B"; a three-star system: "Centaurus Alpha", "Centaurus Beta" and "Proxima Centauri".
In the universe more than 600 million years ago, there was a fifth single-star system 11.7 light-years away from the solar system. This star was born 1.25 billion years ago, when this species did not exist on Earth. At that time, the star was ten times brighter in the night sky of Earth than Sirius, and it appeared light blue in the night sky.
Since its birth, the star has been in obscurity but has burned in glory for nearly 700 million years. Although the star bears the word "constant", it does not exist forever, and the star has a life span, and the volume of this star is the size of the sun. 53 times, its life is destined to not exceed 1 billion years.
In fact, 700 million years of time will finally burn out its life. The hydrogen element that is responsible for the fusion fuel is getting less and less. The helium formed by fusion is deposited in the center by the gravitational force of the star, and more and more helium matter is concentrated in the center. The little hydrogen is still fusing, like the last breath of life.
Finally, the fusion reaction of helium also took place, but the energy produced by the fusion of helium was far less than that of the hydrogen fusion reaction, and the gravity of the star continued to shrink, and the rising temperature was almost endless.
The beginning of helium burning means the transition of light elements into heavy elements, which in turn means that the star will eventually have an explosion.
In this upright and glorious period of the earth, the intelligent civilization discovered this star entering its old age.
The luck that lasted for more than 130 million years is finally coming to an end.
This star is relatively short 11.7 light-years from the solar system, and its death will affect the entire solar system and the cosmic space where more than ten stars are located around it.
Civilization on Earth cannot be stopped at all. When that star explodes, it will mean death and extinction. At its most glorious moment, this civilization is accompanied by a crisis of genocide at any time.
They know that the star has entered its old age, burned for 700 million years, and may explode at any time, maybe tomorrow, maybe a hundred years, maybe 10,000 years, maybe a million years, or even It is also possible that it exploded 11 years ago. You know, it takes 11 years for light to travel back to the earth from there, and all you see are the scene 11 years ago.
They can stop the asteroid's threat to the homeland, but there is no resistance to the anger of the star, and he may explode at any time.
The only hope for survival is to leave home and leave the solar system.
However, even in the most prosperous era, this civilization still can't stay away from the solar system. They have just stepped into the stellar civilization. The largest active area is limited to the solar system. Without breaking the speed constraints, they will never be able to enter the stage of galaxy civilization, and the speed is limited. they.
But they did not wait to die. In order to avoid destruction in the future, they decided to leave their homeland to wander and wander into the unknown deep space of the universe~EbookFREE.me~ Then they devoted their entire civilization's financial and material resources to build a space station, Outstanding tribesmen are taken first from the solar system. But more tribes wait for their destiny to have only one ending. The limited time cannot move the entire civilization out of the solar system. In order to deal with the stars that may explode at any time, their space station is not too large for time-consuming construction, all for the continuation of the population. , You can leave quickly, and never look back, because the speed is not as fast as the speed of light, and there is only time to make up for it.
In this way, time has passed again 68 years, these years they continue to flee outside the solar system in order to continue the species of fire.
In the 55th year of the race’s escape, the star at 11.7 light years has finally come to the end of life. The gravitational action of the star’s huge body produces a repulsive reaction phenomenon. The density at the core is unimaginable. At the core, a grain of rice-sized substance weighs billions of tons.
The dense core finally broke through the critical point and collapsed, and the entire star collapsed instantly from the inside to the outside.
At the moment the star exploded, the entire universe seemed to be torn apart. At the last moment, it ended 700 million years of life in the most vigorous form. It was an uncountable and dense mass of fragmented matter, endless Deadly matter such as dust, electromagnetic pulses with nearly infinite energy, high-energy particle streams, sub-radiation torrents, etc. rush to every corner of the universe at the speed of light.
This "anger" accumulated for 700 million years is also heading towards the solar system at a distance of 11.7 light years. It will reach the solar system in 11.7 years. Whether it is Earth, Mars, Jupiter, or Saturn, the entire solar system will be unable to avoid this accumulation 7 The impact of billions of years of "anger" is irresistible, desperate, and devastating for life in the solar system.