Reborn Tech Scholar

Chapter 728 Coexistence and Grinding Stone
The scale of the lunar base is constantly expanding, the ability to refine helium 3 is constantly improving, and the various materials and resources produced in the lunar base are also increasing.

Titanium, titanium alloys, graphene, hydrogen, and iron are continuously produced from the moon base, made into finished products or structures, and transported to the earth by aerospace planes. With strong production capacity, Chinese people feel that life is not too big Variety.

The lunar natural glass is widely used in various fields.

With the addition of the "Bellrange Star" spacecraft, the "Konak" spacecraft, and the "Medi" spacecraft to the Space Force, the transportation capacity of the Space Force has greatly increased, and it has begun to increase and speed up the construction of the Mars base. After all, these three The load capacity of each spacecraft has reached 1000-2000 tons, far exceeding that of China's aerospace aircraft.

Even a team of engineers such as geological engineers and meteorological engineers left the earth for Mars in a spacecraft.

Unlike the regular expansion of the lunar base, the planning of the Mars base is scattered, and the target is not titanium, rare earth, iron, etc., which are rich in the moon's storage. It is enough to meet the needs of China at this stage.

At the Mars base, the early stage is scientific research, to further explore the geological structure, weather, and element discovery of Mars. The small refinery is also used for the research, refinement, and manufacture of weapons and armor of the collected meteorites. These are the current urgent needs of China. Needless to say, according to the meteorite mined for the first time, the weapons made are very sharp, and can easily break through the body of a lord-level monster. This is undoubtedly China's sharp weapon against monsters and a multiplier for warriors.

Huaxia University of Aeronautics and Astronautics, a new university that has not been built for many years, Qin Yuanqing walked on the campus. As a brand new university, Huaxia University of Aeronautics and Astronautics has the latest buildings, the best facilities, and the most beautiful campus.

Qin Yuanqing is the honorary president of Huaxia University of Aeronautics and Astronautics and Huaxia Speeding University. As for Shuimu, he only retains the status of a professor, but he has not set foot on the Shuimu campus for several years.

As the only two aerospace science and technology universities in China, Huaxia University of Aeronautics and Astronautics and Beihang University are also known as the two major aerospace cradles in China. Nearly [-] astronauts come out of here every year, and a large number of engineers in the aerospace field are trained.

Huaxia University of Aeronautics and Astronautics is the top in space topology, space geometry and other disciplines, and adhering to the philosophy of Qin Yuanqing, Huaxia University of Aeronautics and Astronautics has always been adhering to the characteristics of a science and engineering university, developing around the field of aerospace. The most important thing is the characteristic. The aerospace element is the most unique of Huaxia Aerospace University. It is not only in the teaching content and disciplines, but also in the buildings and campus layout. There are oval flying saucer buildings, space plane-shaped buildings, and double-ring buildings. Buildings in the shape of a space station, and regional buildings in the shape of a Big Dipper.

Huaxia University of Aeronautics and Astronautics does not recruit many new students every year, 3000 people a year, and only 1500 graduate students. The elite education is implemented to cultivate elites in the field of aerospace. All students who enter Huaxia University of Aeronautics and Astronautics can get the best education. educational resources.

Huaxia University of Aeronautics and Astronautics students are also different from other university students. They have access to a lot of information that cannot be accessed outside.

In the training room here, there is a gravity training room. The gravity training room can reduce the gravity to 0 in a state of complete weightlessness, and can also be adjusted to a maximum of 20 times the gravity. Students here have fixed weekly special training since their freshman year. class.

Basically, as long as Qin Yuanqing has time, he will spare half a day a week to give a lecture at Huaxia University of Aeronautics and Astronautics. His courses are very extensive, including mathematics, physics, and materials.Talking about it, Qin Yuanqing will even introduce the situation of space, the moon, Mars, the solar system and even the outer galaxies to the students.

In other universities, whether there are alien civilizations has always been in doubt, but at Huaxia University of Aeronautics and Astronautics, no matter whether it is a professor, a lecturer or a student, they all know that alien civilizations exist, and there are relics of alien civilizations on the earth. Civilization is not far away, it is by our side.

As for the food at Huaxia University of Aeronautics and Astronautics, it is unmatched in the whole of China, because you can eat monster meat here without money, and anyone who can become an astronaut must reach the realm of a warrior during the four years of university.

Even if you are engaged in research and engineering applications, you must insist on exercising and training every day. Since the catastrophe, having a strong body has become the consensus of the Chinese nation.Without a strong body, when a crisis comes, no matter whether you are a super-rich man with great power or an incomparably rich country, there is only one dead end.

Qin Yuanqing is happy to see the results. In the midst of fierce social changes, many still need external forces to promote internal changes. Otherwise, people are lazy, and after everyone has experienced the catastrophe, there will be monsters. In the coming survival crisis, everyone wants to become stronger no matter they are actively or passively. Even if most of them cannot become warriors due to their limited talents, their physique is still far beyond the past.

Constant self-improvement has always been buried in the blood of the Chinese nation and in the soul of every Chinese.

It was also a great flood, but in other places, Noah’s Ark was built. A few people boarded Noah’s Ark and survived. , When encountering demons and ghosts, kill them, and finally lead the water into the sea.People in other places are God's servants, trembling in front of God, not daring to disobey God's will, but in China, gods are all conferred by people, King Wu confers eight hundred feudal lords on the living, Jiang Taigong enfeoffs 360 five princes on the dead Righteousness.Facing the drought, the forefoot was still preparing rich sacrifices to pray for rain from the Dragon King. When the back foot saw that it was not raining, it felt like dragging out the statue of the dragon god and killing the dragon directly.

Under the great changes of the times, Huaxia's spirit of self-improvement plays an important role. No one wants to escape, but to overcome difficulties.Even in the face of monsters, no one flinched.

Qin Yuanqing was walking, and suddenly stopped, and saw a square not far away, a middle-aged professor was leading dozens of students to make rockets by himself, analyze the rocket manufacturing process and the principles involved, and then launch the rocket on the spot, the rocket Although it is not big, it completely simulates the previous rocket launch.

Qin Yuanqing did not step forward to participate, just smiled and continued to walk. Although aerospace aircraft is the mainstream of aerospace, it does not mean that rockets have withdrawn from the stage of history. On the contrary, rockets are still widely used in private aerospace companies, and private aerospace companies are still Rockets are used to launch satellites, and rockets are used to launch space shuttles, because for private aerospace companies, they do not have such a strong technical foundation and cannot master aerospace aircraft manufacturing technology.

After leaving Huaxia University of Aeronautics and Astronautics, Qin Yuanqing did not return to the capital, but went to Europe and came to a place in the Mediterranean Sea. This is a plain, a once prosperous place, and the Olympic monuments are still there. From this, we can see the long history of ancient Greece and splendid ancient civilizations.

Qin Yuanqing entered the ruins of the Temple of Zeus and kept looking for it. Finally, it took him three days to enter the ruins of alien civilization. It was different from the spaceship he had seen before. This spaceship was long. With two wings, the length of the spacecraft is about 150 meters, the width of the spacecraft is 20 meters, and the width of the two wings is 40 meters.

"Looking at this spaceship, it is estimated that the level of civilization is about the same as that of the Konark civilization, and not as good as the civilization of Belle Ranch and the Medes!" Qin Yuanqing was slightly disappointed. He still thought that this alien civilization might give him something. Surprise, the result is similar to the alien civilization in the subcontinent.

What made Qin Yuanqing even more disappointed was that although the spaceship looked fine as a whole, many places were damaged, eroded by time, and the steel was rusted.

Entering the interior of the spacecraft, the interior is in a mess, and it is not known whether the spacecraft was hit by a meteorite or attacked by a high-energy weapon.

"Broken system, play with me~~" Qin Yuanqing was speechless, the spaceship was seriously damaged, even the energy hub was damaged, it could not be used at all, and it was not worth repairing, and more importantly, there There are no valuable items. In other alien civilization relics, there are at least armor and weapons harvested, but there is nothing here.

After confirming that the spaceship did not have anything of value, Qin Yuanqing left and headed for Africa. In just 10 minutes, Qin Yuanqing crossed the Mediterranean Sea and arrived at the Giza Pyramids on the Giza Plateau outside Cairo.

They are the Pyramid of Khufu, the Pyramid of Khafre, and the Pyramid of Menkaure!
Qin Yuanqing saw the famous Sphinx under the pyramid!

For a long time, there have been various speculations about the Egyptian pyramids, such as 'built by ancient aliens', 'energy receiving tower', 'divide the circumference by twice the height to get the pi' and so on.

Of course, some experts claim that it was forged by the West in the [-]th century.

In fact, these speculations, except that these pyramids were built by aliens, are all wrong, and it is not an energy receiving tower, but a cemetery, the cemetery of aliens.

Qin Yuanqing came to the middle of the pyramid, and then entered a position 100 meters underground, and entered an underground palace. There was a spaceship in the underground palace. This spaceship was also relatively dilapidated, and the damage was still on top of the Greek spaceship. But fortunately, Qin Yuanqing obtained ten sets of Black God suits and ten weapons in the spaceship, which was considered a reward.

"It's a pity that after the spaceship was damaged, these aliens could not be repaired, and could no longer leave the earth, and eventually died of old age on the earth!" Qin Yuanqing secretly lamented that this relic of alien civilization is the only one in the system that has more information.

Qin Yuanqing flew directly in the air, arrived in South America, and came to the Andes Mountains. According to the relics of alien civilization provided by the system, Qin Yuanqing found a huge cave. The exterior of the spaceship is stained with rust.

However, when Qin Yuanqing opened the hatch of the spaceship, he found that the interior of the spaceship was quite complete and there was no damage. He checked the energy hub and found that it was still intact. Qin Yuanqing took some helium 3 and added it to activate the energy hub. The lights came on.

The artificial intelligence system starts automatically, but Qin Yuanqing can't understand half of the language, so he can only check the artificial intelligence program to understand the program structure, and then graft the 'Nuwa's' artificial intelligence into it.

"I don't want the appearance to be rusty, but the spaceship is in good condition and can automatically remove the rust!" Qin Yuanqing was quite surprised. He originally thought that the spaceship had become like this and could no longer be used, but it turned out that it was still in good condition. spaceship.

After the spacecraft was automatically derusted, Qin Yuanqing went outside to look, and found that all the rust spots on the exterior of the spacecraft had disappeared, but turned silvery white, full of sci-fi colors, and the overall appearance of the spacecraft was very beautiful.

Appearance is fighting power!

This spaceship fully interprets this sentence!
"This Inca civilization is indeed unique. The artificial intelligence is average, but the mechanical processing is not weaker than that of Belle Lane!" Qin Yuanqing quickly had a general understanding of the Inca civilization.

The artificial intelligence of this 'Inca' spaceship is not even comparable to that of 'Nuwa's' artificial intelligence, but its mechanical processing is admirable. At the same time, the cruise speed of this 'Inca' spaceship reaches Mach 1000.

Manipulating the anti-gravity of the 'Inca' spaceship, the spaceship was one meter above the ground, and slowly flew out of the cave. After leaving the cave, the spaceship rose rapidly, and then went towards Huaxia like a bolt of lightning.

"This Inca civilization is interesting. It has developed for 10 years and has become a second-level civilization in the universe!" Qin Yuanqing pondered for a while. He understood the Inca civilization through artificial intelligence, and Qin Yuanqing couldn't help showing interest in this civilization.

In 10 years, it has developed to a second-level civilization in the universe!
It seems to be slow, but it is not slow. This is already quite fast, because the development of civilization is very difficult. First, there must be an industrial revolution, and then it will be possible to reach the first level of civilization in the universe after going through industrial revolutions again and again. This The process requires luck, because if you are not lucky enough, an industrial revolution will stop for 100, 200 or even 1000 years.

It is very difficult to be able to reach the second-level civilization of the universe. It requires a lot of luck. Without great luck, it is impossible for you to reach the second-level civilization of the universe.

Therefore, it is not easy to reach the second-level civilization of the universe in only 10 years.

Unlike Belle Ranch, there are not many planet-level powerhouses in the Inca civilization, only ten. Of course, this is on the bright side. As for whether there are any in the dark, no one knows.

Like the Median spaceship, the Inca spaceship also went beyond the scope of exploration and was lost in the universe. After flying for 300 years, it arrived at the earth and landed on the earth. Unfortunately, at that time, the productivity of the people on earth was low, there was no industry at all, and there was no universe. The fuel for the spaceship, and the people in the spaceship have not lived long enough to stay on the earth, and that cave was specially opened up to place the spaceship.

Return to a space force base in the capital, and hand over the Inca spacecraft to the space force. With the authorization of Qin Yuanqing, the space force will be refueled by the Inca spacecraft and conduct the most comprehensive inspection.

As for Qin Yuanqing, he brought twenty Black God suits and weapons to Chang'an Avenue and handed them over to the leaders. The Black God suits and weapons are very precious, and they were not handed over to the Huaxia Martial Arts School, but the dean was in charge of them personally, and someone bought them , will be approved after review.

"Academician Qin, you have found another relic of an alien civilization. It seems that there are still a lot of relics of an alien civilization on our earth." The dean said happily.

"Luck, luck!" Qin Yuanqing said: "It's a pity that the relics of the alien civilization we found are not as advanced as the civilization of Belle Ranch, which is a bit of a fly in the ointment!"

Although the Inca spaceship is also good, but it can really play a limited role, because Huaxia already has the Bellerange star spaceship, the Konark spaceship and the Medi spaceship, and adding another Inca spaceship is nothing more than Obtained the Black God suit and weapons, as well as a spaceship to use, but as for the development of science and technology, it is gone.

Even its spaceship is not as good as the 'Nuwa's' artificial intelligence.

"It's already pretty good!" He said with a smile. He is now full of confidence in China's future. With so many spaceships, whether they are used for research or for interstellar voyages, they will be of great use and can be used continuously. The resources of the moon and Mars will be transported back to the earth in a timely manner to strengthen China.

Although the current population is not as good as before, and it is also facing the threat of monsters, China's comprehensive national strength is now on a higher level.More and more laser cannons and electromagnetic guns have been produced, and more and more robots have been produced and put into society, engaged in low-end production and services, and the overall quality of people has risen to a higher level.

Now he felt that it wouldn't be long before the monsters could be wiped out.

"Academician Qin, how long do you think it will take to eliminate monsters?" When he brought up this topic, he showed a serious expression.

Every day, warriors die in the fight with monsters, and the threat of monsters to China still exists.

Qin Yuanqing showed a thoughtful look. With the power of Huaxia today, if he did not hesitate to pay any price, he could still eliminate the threat of monsters after a few years of war. However, it is impossible to completely eliminate the monsters, because there are too many monsters. Especially the monsters in the sea, the number is even more unknown.

"It is too difficult to completely destroy monsters, even if our strength is increased tenfold, it will be difficult to destroy monsters." Qin Yuanqing said slowly, "In fact, it may be that in the end, we will coexist with monsters, just like humans and other animals in the past Coexistence is average, but we are in an absolute dominant position!"

The dean looked thoughtful, and after a while, he had to admit that this was the most likely situation, because the existence of R virus & virus makes animals infected from birth, as long as the R virus is not completely eradicated & Poison, as long as life on the entire earth is not completely wiped out, then the R virus cannot actually be wiped out.

This means that monsters can't really be destroyed at all.

In Qin Yuanqing's positioning, the monsters on the earth will be the sharpening stones for the warriors, so that the warriors can continue to grow. It is only necessary to prevent the monsters from appearing particularly powerful and truly capable of exterminating everyone.

And when the Chinese civilization really develops to the second-level civilization of the universe, monsters will not be able to endanger the Chinese civilization, because at that time, various weapons will be enough to kill monsters in large numbers, and it will be no problem to wipe out most of the monsters on land.

This is why Qin Yuanqing seldom participates in wars with monsters now, because although monsters pose a threat to China, the threat is actually the same. There is no way to bring a real deadly threat to China. With the help of various advanced weapons, China It is not a big problem to guard the border.

Under the threat of monsters, a batch of warriors emerged in Huaxia. Everyone in Huaxia is full of a sense of threat and urgency, and they are constantly improving their abilities in all aspects. From this point of view, it is still beneficial.

"The construction of the Mars base has already begun, and in another ten years, the monsters will not be able to pose any real threat, and even the first-level beast tide will not cause too much trouble." Qin Yuanqing said: "At that time, we will even There is still room for tens of thousands of people to live in the moon base and the Mars base!"

"The problem now is that the population is too small!" Qin Yuanqing said: "There must be at least 100 billion people to support the universe's second-level civilization!"

Population, once upon a time, was a topic that made people frown when it was mentioned. It was not because the population was too small but because the population was too large. As many as 80 billion people, as a result, more than 7 million people suffered from starvation and starved to death. It's something that happens every day.But now the population is also a topic that makes people frown when it is mentioned, not because the population is too large but because the population is too small.

Even if the number of births in the past three years exceeds 2000 million, it will take 2000 years to recover to before the catastrophe, even if the net increase of the population is 30 million per year!

To grow to 100 billion people is a headache when you think about it, because everyone knows that this is a very difficult thing.

Qin Yuanqing was also quite emotional in his heart. A second-level civilization in the universe does not only rely on robots. No matter how powerful robots are, no matter how powerful artificial intelligence is, there is a gap with life after all. What truly admires life is its creativity and intelligence. , These are things that machines and programs cannot achieve.

No matter how smart it is, in the final analysis it is a program, not a life.

This can be seen from the second-level civilizations in the universe such as Belle Ranch.

A population of tens of billions seems to be a lot, but this is only relative to the earth, but you must know that the second-level civilization of the universe is spread throughout the entire star system, and has the resources of the entire star system for its own use, and can even transform planets into suitable ones. There are living planets with life, so the population of tens of billions is not many at all, but relatively small.

If you leave the solar system and go to the next star system, you can get more resources, and even cross-star system immigration is no problem.

However, Qin Yuanqing also knew that to have such a large population, besides adopting active population encouragement, he could only wait for time. Time is sometimes so wonderful that many things can only be solved by time, and there is no way to accomplish it overnight.

Of course, the transformation of the knowledge system also takes time, which includes cultivating talents for the new era, building a new era of ideological system, and building a new era of world outlook, values, and outlook on life.

After all, there is only Huaxia, the only seed of human beings left in the world. The situation in the world is that humans and monsters are independent, or China and monsters are independent. On the one hand, they are facing the threat of monsters on the earth, and on the other hand, Huaxia is advancing in the aerospace field. .This is a brand new world, a brand new situation, the previous world outlook, values, and outlook on life are no longer suitable, and the previous ideological system is also falling apart and being rebuilt.

The reconstruction of the field of thought, or the field of philosophy, is more difficult than a breakthrough in a certain technology and requires more time. It takes the essence and discards the dross, and achieves a new breakthrough on the basis of the original Chinese culture. This is a great test for philosophers.

Qin Yuanqing has a long lifespan now, and he has plenty of time to wait for China's development step by step. He is also full of confidence in China's future, because compared with known alien civilizations, Chinese civilization is particularly excellent and unique.

In the following days, Qin Yuanqing went to North America, Australia, the North Pole, and the Antarctic to excavate the relics of alien civilization, and obtained four spaceships and a large number of black god suits and weapons, especially the relic of alien civilization in Antarctica. The second-level civilization of the universe, which is more powerful than the civilization of the strange star Belle Lane, is at the pinnacle of the second-level civilization of the universe. It is estimated that it is not far from the third-level civilization of the universe. Its artificial intelligence is advanced artificial intelligence, and the advanced degree of the spaceship is also Qin Yuanqing. The most advanced spacecraft obtained is a special-shaped spacecraft with a diameter of about 100 meters. The entire spacecraft is black. It has been in Antarctica for an unknown number of years, but the corrosion of the spacecraft body is very small.On the body of the black spaceship, there is also a double-winged dragon pattern printed on it.

Qin Yuanqing was amazed by the appearance and flowing lines of the spaceship. It not only raised the fashion and texture to a higher level, but also reduced the resistance to travel.The entire spacecraft has 6 engines, and its flying speed in space has reached Mach 2000. Filling up with fuel is enough to allow the spacecraft to fly a distance of 0.3 light years.

It was also in this Antarctic spaceship that Qin Yuanqing obtained 20 Black God suits and 20 weapons, as well as 5 wood bud crystals.

As for why the Antarctic spacecraft came to Earth, Qin Yuanqing searched all over the artificial intelligence, but he couldn't find the answer, which made Qin Yuanqing puzzled the most.Qin Yuanqing is full of admiration for that second-level civilization in the universe, because the other party has fully utilized the energy of the entire star system, and has set his sights on outer star systems to explore more, such as the star map of the spaceship, which is the largest range of star maps he has obtained. , has a map of 100 star systems around it, with maps of each star system, positions of stars and planets, etc. marked on it.

As for the aliens lying in the dormant cabin of the spaceship, Qin Yuanqing didn't know whether they were alive or dead. Strong strength, if they are just dormant instead of dead, awakening them would be a disaster for Huaxia.

This is also the only spaceship that Qin Yuanqing encountered aliens among the ten ruins of alien civilization. Of course, aliens are very different from Chinese people. They are like giants, with a height of 5 meters. It is also because they are unfamiliar to them that Qin Yuanqing dare not try to wake up the aliens.

On this day, Qin Yuanqing drove the Antarctic spacecraft into the sky with a 'swipe', flew into the atmosphere, and left the earth soon.

"'Nuwa's', open the location simulation!" Qin Yuanqing said.

Because the metal of the spaceship's hull is thick, it is impossible to see the outside directly with the naked eye, so the spaceships of the second-level civilization of the universe either use transparent metal as the window pane, or use exterior scene simulation technology, which is similar to the three-dimensional projection of the earth, but the effect is better than the three-dimensional projection. Much stronger.

Swish!
The original consoles, seats, and floor of the entire control room all disappeared.

Of course, it doesn't mean that they all really disappear, it's just that their vision is extremely weakened in order to enhance the visual effect, making it impossible for people to see them with the naked eye.

Although I have seen this scene from the Internet and TV constantly as early as 30 years ago, when I actually left the earth in a spaceship and saw it with my own eyes, the shocking feeling touched my soul.

The blue planet is constantly shrinking!

"It's so beautiful, it's so shocking!" Qin Yuanqing let the spacecraft stay on the earth's 1000-kilometer orbit, looking at the earth, the shocking feeling made his soul throb.

Looking at the vast starry sky, seeing the starry sky from space, and seeing the starry sky from the surface of the earth are completely different things.

The vast and deep starry sky always makes people full of longing and fear!
"The original energy of the universe in space is much richer than that on the ground!" Qin Yuanqing felt the existence of the original energy of the universe clearly, and he even saw various rays of the universe.

"Sure enough, the universe is the place that life really yearns for. It is vast and boundless, and there are more truths. Once entering the universe, a lot of physical knowledge will be subverted. It is not because the physical phenomena are unscientific, but because people's existing physical knowledge system is difficult. Go and explain it! On the earth, like a frog in a well, how much can you see?" Qin Yuanqing secretly sighed.

Once upon a time, human beings vowed to believe that dark matter exists, black holes exist, black holes will swallow everything, and even light entering black holes will have difficulty escaping from black holes, but in fact, even in those second-level civilizations in the universe, black holes have never been found Relevant evidence of existence, they even went to comets, used small celestial bodies as mines, but never proved the existence of black holes, and their speculation about black holes has always existed for thousands or tens of thousands of years.

Qin Yuanqing looked into the distance, the mysterious but boundless starry sky, sometimes there was a planet in the distance, even some asteroids, some starry dust.

"The universe is really vast. Even if a planetary level is considered powerful on a planet, it is still nothing in the universe." Qin Yuanqing was amazed. Even if a planetary level stepped out of the spaceship, it did not wear space suits and other protective measures. In fact, cosmic rays can't kill planetary stars, so there's nothing they can do about it.

But it does not mean that the planetary level is really powerful. On the contrary, it is just a starting point, just insignificant. For example, in this space, Qin Yuanqing's speed can reach Mach 10, which is very fast. He can fly 12.25 in an hour. kilometers, but the moon is 38 kilometers away from the earth, and it will take more than three years to go to the moon alone.

But you must know that the planetary level can absorb the original energy of the universe to supplement its own consumption, but the planetary level also has a lifespan limit.

At this moment, Qin Yuanqing saw in the distance, a huge ice cube flying around the gas, which is the comet named on the earth.

Comets are very strange things. The earth began to record and observe comets very early. After entering the second industrial revolution, humans have detected comets at close range through sounding rockets, artificial satellites and spacecraft. In the cognition of comets, comets are composed of comet nucleus, coma and comet cloud.Comet nucleus is the most central, essential and main part of a comet.It is generally considered to be a solid, composed of stones, iron, dust, ammonia, methane, and ice.The diameter of the comet nucleus is very small, ranging from a few kilometers to more than ten kilometers, and the smallest is only a few hundred meters.The coma is a star-shaped mist composed of gas and dust around the comet nucleus, with a radius of up to hundreds of thousands of kilometers and an average density less than one billionth of that of the Earth's atmosphere.Comet clouds are clouds composed of hydrogen atoms outside the coma, also known as hydrogen clouds, with a diameter of up to 100 million to 1000 million kilometers. Of course, not all comets have comet clouds.

"These comets are always mysterious!" Qin Yuanqing looked at the comet and muttered to himself.

Comet is a kind of celestial body orbiting the sun. Thanks to the continuous development of astronomical observation facilities, people have discovered more than 3600 comets, and the most famous one is Halley's Comet.

Because comets are celestial bodies with a small mass in the solar system, it is actually not too easy to observe them. Astronomers are curious about comets because there is a view about the origin of life. They believe that comets have brought life to the earth, water, bacteria, etc. on the earth. Brought by a comet.

At present, the origin of life on the earth is still an unsolved mystery, and there is no way to give a conclusion.

Where does life come from?

Since the birth of this proposition, it has been perplexing human beings. Human beings tried to solve its mystery, put forward various hypotheses, and gave birth to various existing explanations. In fact, they are all hypotheses, not facts.

After staying in space for more than an hour, Qin Yuanqing let the Antarctic spacecraft return to Earth, and handed over the Antarctic spacecraft to the space force again.

It will bring a huge effect to the space force, especially the construction of Mars bases and the detection of other planets in the solar system. Although landing on a planet can only bring Qin Yuanqing 100 universe coins, the huge role of the universe coins still makes Qin Yuanqing jealous That is, if Qin Yuanqing can earn 10 universe coins, he will not only earn 1 universe coin.

Because in the universe, the selling price of a planet like Mars is not even 100 universe coins.

With the Antarctic spacecraft, it will be very convenient for the earth to go to Mars. Even if it is 2 million kilometers away, it only takes less than 4 days to go there. It doesn’t matter whether it is transporting equipment to Mars or carrying materials from Mars It is very convenient to go back to the moon base or the earth.

(End of this chapter)