Vol 3 Chapter 16: Centaur civilization

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The vast universe is extremely vast. The Milky Way, with a diameter of 100,000 light-years, is just one of the most inconspicuous ones. The Centaurus galaxy on the Orion's arm of the Milky Way is very close to the solar galaxy. The distance of 4.3 light-years is placed in the universe In the slightest, the two galaxies were as close together as possible.
However, even for this unremarkable distance, for humans in the solar system, it will take more than 20 years to reach it with current technology. The universe is vast and the footsteps of humans have come to the solar system for the first time. Outside the galaxy.
"Explorer 1" is the first of the explorer system spacecrafts, and the first spacecraft launched. It was also built during the Qingquan science and technology period to explore the extraterrestrial universe civilization. At that time, a series of explorer spacecraft were built. , All launched to the nearest star system to the solar system.
"Explorer 1" was launched to the Centaurus galaxy closest to the solar system. After sailing at 0.2 times the speed of light for more than two decades, it finally reached Centaurus.
At the time of the cosmic void beyond 4.3 light years, "Explorer 1" has been fully awakened, and various exploration instruments have been fully opened. The communication with the earth was only once a week because of the energy issue, but now it is all Began work, sending all information to the control center in the solar system through quantum communication technology
Thanks to advanced communication technology, "Explorer 1" and the remote control center of the solar system can be connected in real time, otherwise if relying on traditional electromagnetic wave signals, this one-way communication takes 4.3 years, and each other needs information once. 8.6 years, communication technology is as important as transportation technology, otherwise it will be difficult to move in the vast universe
"Explorer 1" is still one year away from Centaur at this time, but the three stars of Centaur are very dazzling at this time, and the light of the solar system behind is very weak. It is difficult to find it without intention. Found among the stars.
"Drip ~ Drip ~ Drip ~ Drip ~"
The various instruments on "Explorer 1" were fully turned on, and the electromagnetic wave receiver received very strong and obviously regular electromagnetic signals, and immediately began to fully receive these signals, while other instruments began to be targeted Probe Centaur.
Star A Centaurus This is a triple star system, which is the closest star system to the sun. It has three stars, numbered a, b, and c. Among them, c in centaur is named "Proximity Star".
"Explorer No. 1" with all kinds of instruments turned on quickly transmitted data back to the control center far away from the solar system. At this time, the control center in the solar system's Martian space was also full of enthusiasm, including the emperor Liu Qingquan. Inside, scientists from all walks of life have all flowed here at this time.
According to the message from "Explorer No. 1", there is a clear and regular electromagnetic signal here in Centaurus, and there is only one reasonable explanation for the generation of such electromagnetic signals, that is, there is also a civilization similar to earth civilization here.
Naturally, the news quickly spread throughout the empire, and all interested scientists came here to get more detailed information in the first time.
There are crowds in the lobby of the control center, and one of the most notable scientists, the imperial nobles, at this time, discussed casually without any image, discussing what kind of civilization the centaur civilization would be, what level of their technology What will be your attitude towards human civilization
Liu Qingquan, who is more than 50 years old at this time, looks no different from decades ago. The profound Yuanli Xiu has given him a long life. At this point, don't even want to leave a trace on his body. However, those who do not work hard to cultivate their strengths are slightly old-fashioned at this time.
"Boss, what do you think of the civilization of Centaurus?" Jiang Zhipeng, who is also in his 50s, looks as young as he is now, and is still called Liu Qingquan Boss as he was decades ago. This seems to be their generation. The privilege of people. After all, Liu Qingquan is now also an emperor of a country, so he is not too big or too small.
"I don't have a clairvoyance. Where do I know, but I can use electromagnetic wave communication technology, which shows that the degree of civilization should not be low." Civilization is common in China, but this is the first time for real contact.
"It's better to have a higher degree of civilization. Sometimes this technology needs more communication. There must be no good communication with the primitive civilization. We can't learn how to sharpen a knife." Mo Qingming, who is also very casual.
"It's not too high a civilization level. Our level of science and technology can only be regarded as a level 2 cosmic civilization. In the universe, even five war slags can't be counted. Any one who comes out can completely explode us." Immediately someone objected and turned back At first glance, it turned out that Chen Shuiwa, the child on the Loess Plateau, is now in his 50s.
"Where can there be too advanced civilizations around the solar system, if they had, we would have been taken away"
"Our technology can develop rapidly, and it is difficult to guarantee that others can, too, maybe they ran ahead of us."
""
Liu Qingquan shook his head and watched them noisy. They could see the results that everyone was more concerned about. One was their level of development, and the other was their attitude towards alien civilization.
Cosmic exploration is like this. On the one hand, I hope to encounter civilization, and on the other hand, I still have enough vigilance against this. This is the attitude of human beings to unknown things, both curious and afraid.
Without participating in the dispute between them, Liu Qingquan focused on the screen in the lobby. At this time, "Explorer No. 1" far away from 4.3 light had transmitted a lot of information, including the basic information of Centaurus. Can already know very clearly.
The three stars of Centaurus, a and b have the same mass as the sun, attract each other, are relatively stable, belong to the early stage, but have entered a stable period, and the one closest to the solar system, among them It is the star we call the neighboring star, which is smaller than the solar system, only one seventh of the sun, and is about the same size as Jupiter.
Proximity star is a red dwarf, the surface temperature is much lower than the solar system, only more than 3000 k, which is more than 2700 degrees, but there is a planet at a close distance to it
In 2015, astronomers used eso's astronomical telescope and other facilities to discover that there is sufficient evidence to prove the existence of a planet in the nearest star system, that is, neighboring stars.
This long-observed world has been named as the red dwarf parent star orbiting it with a period of 11 days, and the surface has a suitable temperature to maintain the existence of liquid water. This planet is slightly heavier than Earth and is the closest extraterrestrial planet to Earth. It may also be the most likely life outside the solar system.
That is to say, in 2015, astronomers on the planet have discovered the planet "proximity star", and artificially it should exist liquid water, and then infer that it is most likely to have life
But in fact, according to the information returned by "Explorer 1", "Proximity Star" captured that there was no life on that planet. This planet is a complete dead star with no vitality.
The electromagnetic signal captured by "Explorer 1" does not come from here, but from the middle area of ​​the other two stars, the area where everyone believes that life is least likely to exist.
When talking about this, we must first talk about the two stars a and b. The mass of star a is slightly larger than the sun, and the mass of star b is slightly smaller than the sun. The distance between the two is about 10 astronomical units.
Among them, star a has a large mass, and it has captured 4 planets by its own gravity. Star b also has 3 galaxies, but the electromagnetic signal is not transmitted from the 7 planets, but from the middle of the two stars. The moving point came from the position of the Lagrange point.
I have to lament the magic of the universe. The planet ’s mass, volume and so on are much larger than the earth. It is about 10 times the mass of the earth. The distance from the star a is approximately 6 astronomical units and the distance from star b is 4 astronomical units. The gravitational pull of two stars a and b is just pulling each other, this is a planet without autobiography
Yes, this is a planet without autobiography. The huge gravity of the two stars completely controls the planet. Because there is no autobiography, its gravity should be relatively small, but its mass is ten times that of the earth, which is exactly It also makes up for the lack of autobiographical gravity. In fact, its gravity is similar to that of the earth. After all, where is the mass?
Originally speaking, it is impossible to produce life based on the position of this planet from the star, but because it is illuminated by two stars and it is always illuminated by two stars, its surface temperature is very suitable. The birth of life is neither high nor low
It is far from the star, the temperature will not be too high, and it will be continuously exposed by 2 stars, and the temperature will not be too low. The average temperature of this planet is about 20 degrees, which is very comfortable temperature.
Because there is no autobiography and it is continuously illuminated by two stars, it is different from Earth. The cold zone here is a north-south circle. This cold zone divides the planet into two worlds. The side illuminated by star a and affected by b side of the star.
As more and more electromagnetic wave signals are received, and the progress of signal deciphering progress, everyone knows that this planet is called "blue star" by the civilization here.
ps: Wow, click, blue beaver, everyone guess what the aliens here will grow into. Haha, all kinds of requests ~~ To be continued.