For the mining of Nanmen II, the whole process is carried out under the condition of high monitoring, and at the same time, it is also a bold attempt.

As far as the current plan is concerned, in the entire South Gate II, only Proxima Centauri and the three planets of Proxima Centauri itself will be left in the end, and the other planets and two stars will be completely mined.

In the process of mining, it is also accompanied by research, the study of some other celestial bodies such as planets and stars.

Of course, this process has a lot of risks, just because it has a huge risk, so people are not allowed to stay in South Gate 2.

This is only the monitoring of South Gate 2, in addition to this, there is also a larger range of monitoring, such as those stars around the solar system, and larger-scale research.

You must know that the development of South Gate 2, especially such a large-scale development, will not only affect South Gate 2 itself, but also affect the star systems around South Gate 2.

To put it simply, all the star systems around South Gate 2 are in a dynamic equilibrium, and once South Gate 2 is developed on a large scale, especially if the star system of the triple star becomes a star system with only one star, its equilibrium will definitely be broken, and if it is not monitored, it may cause a disaster, or even a disaster that can wipe out mankind.

Now, humanity has achieved energy freedom, left the earth, left the solar system, and can live in the universe without relying on stars, but this does not mean that humanity can rest easy.

The simple truth is that when human beings can only survive on the earth, it is highly dependent on the earth's environment, and once the earth's environment changes greatly and the earth's environment is no longer suitable for human survival, human beings will be wiped out.

This is not a joke, relevant research has proved that since human beings entered the industrial age, the earth's environment has caused great changes, as far as the research results are concerned, in terms of the past industrial level, in a few hundred years, the earth's environment is no longer suitable for human survival, at that time, human beings only have the end of being wiped out.

After that, human beings went out of the earth and could build a human survival place in the solar system, that is, human beings could not rely on the earth to survive, but at this time, human beings relied on a stable solar system, and if the solar system was unstable, then human beings would still be wiped out.

This is the space age. Then there is the interstellar era, where human survival no longer depends on a single galaxy, but on the interstellar cosmic environment.

For example, in the development of South Gate 2, if you are not careful, there is a supernova explosion in South Gate 2, then it is not impossible for human beings to be wiped out.

Hearing Fan Xiaoming say this, Zuo Dajun thought thoughtfully, and said, "Be careful, we must be careful, we can't wipe out the human race." Su Zhe smiled and said: "Everyone is not stupid, this is related to the future of mankind, if the risk is too great, we will not dare to take such a risk, it can be said that it is within the control of human beings." Fan Xiaoming looked at the picture in front of him and said: "It is inevitable to mine stars, otherwise where will there be so many resources to support the development of our human race, by the way, part of the construction of the industrial zone around the solar system, we will go and see it now." As he spoke, the picture in front of the three of them changed again.

In the picture is a huge device, and there are many flying saucers, mechas, robots, and so on around the device.

Zuo Dajun said with some excitement: "Okay! All right! As far as I know, many of the completed parts have already been put into production, but it is not known how many years it will take to complete the construction of the industrial zone around the earth, after all, the scope is too large. "Change the industrial area of the solar system, you will know that it is not small when you hear the name.

Fan Xiaoming smiled and said: "Then what else to say, let's go over and take a look now, by the way, an engineering fleet is about to be delivered, we can go and have a look." As he spoke, the picture in front of the three of them changed again.

This is next to a giant contraption with a large engineering fleet.

"So what are you waiting for, we'll go over and see now." Zuo Dajun said, and the person just disappeared in place.

Su Zhe and Fan Xiaoming smiled, and the next moment, both of them disappeared. In the outer solar system of the Solar System Industrial Zone, this is a large area of space, in this area, there is a huge device, and not far from this device there is a huge engineering fleet.

In the warehouse of a humanoid bionic robot in a huge installation, the humanoid bionic robot remotely controlled by Su Zhe and the three of them was awakened.

In the next instant, three humanoid bionic robots flew out of the warehouse. The first thing the three of them looked at was the Circumsolar Rim Industrial Zone under construction, which was a huge ring-shaped device, and there were many spaceships and engineering mechs around this device.

Seeing this scene, Zuo Dajun said with emotion: "Quick! We're developing too fast, at the beginning, these spaceships and mecha had to be controlled one-on-one, but now they don't need to, they're completely taken over by artificial intelligence, to be honest, human beings are only worthy of doing scientific research and innovation, and those repetitive ones can be handed over to artificial intelligence. Fan Xiaoming nodded and said: "That's for sure, as far as the current scene is concerned, if it is placed in the past, it is unthinkable, now we have artificial intelligence, mecha, robots, manufacturing, construction and other jobs can be handed over, otherwise we can't accomplish this." Speaking of this, Su Zhe and the others flew towards a large device in the distance, the difference was that this device had already been put into use.

In the vicinity of this large installation is an engineering fleet, and next to it, there are many transports.

Su Zhe and the three of them came to the dock of the large device, and a transport ship stopped in front of the three of them, and the hatch of the transport ship opened, revealing all the metal of Huang Tongtong.

Zuo Dajun said excitedly: "Gold, it's all gold, and one piece is nine cubic meters, so it's hard to think that this gold was mined and transported from the second south gate." As he spoke, Zuo Dajun waved his hand, and the relevant information of the transport ship in front of the three of them appeared in front of the three of them.

It was said that the gold loaded on the transport ship in front of him was really mined and transported from the second south gate. After the hatch was opened, the construction machinery began to unload.

A nine-cubic-meter gold nugget appeared in front of the three of them, it was quite shocking, this was a gold nugget, it was a nine-meter-long gold pillar.

Just as the three of them watched the golden pillars being removed one after another, the principal Xu Zhengping appeared in front of the three of them.

"Why did the three of you appear here, not at home with your wife." Su Zhe and the three smiled. It's not like it used to be, it's all people with wives now.

Zuo Dajun smiled and said: "My wife is busy playing games, just like my wife said, there are still seven months to relax and relax, and when the children are born, there will not be so much free time, and I have to spare a lot of time to spend with the children, a hundred children!" Just thinking about it makes my scalp tingle. Su Zhe and Fan Xiaoming, who were standing on the side, nodded again and again.

Fan Xiaoming smiled and said, "Yes! A hundred children, even if a child looks at a minute, it is also a hundred minutes, although there is no need to worry about life, but there should be companionship, no matter what, you have to take out half a day to accompany the child. Xu Zhengping smiled and said, "Well, you can have fewer children, so that you can be much easier." Su Zhe shook his head and said, "That can't be, we have to vigorously support the population increase plan, but we can't drag human beings back." ”

"Yes! Yes! Don't afford to hold back. Zuo Dajun said categorically. Xu Zhengping nodded and said, "Then what are you doing here?" Come and see the unloading of gold, or do you want to get a pillar of gold to go home? Su Zhe and the three of them smiled, and Zuo Dajun said: "Just come and see the construction of the Circumsolar System Industrial Zone, to be honest, the speed of this construction is really fast enough, and in the past three months, so many constructions have been completed, this engineering fleet is the sixth batch of built, this speed is amazing!" Su Zhe nodded and said: "By the way, I looked at the delivery of the engineering fleet, with these engineering fleets, not only can the exploitation of resources be accelerated, but the development of the star systems around the solar system will also speed up the progress." "For this time, the engineering fleet is like dumplings.

With more engineering fleets, more resources can be mined, and with more resources, more engineering fleets can be continuously improved and more engineering fleets can be built.

It's a big cycle. Fan Xiaoming said with a smile: "Forget the gold here, if you really want it, you can control the humanoid bionic robot to mine it, not to mention too much, it's still very easy to make a ton of 10,000 tons." "For the exploitation of resources, individuals can also do it, but there is a limit to the upper limit.

Zuo Dajun said bluntly: "Gold is just like that, you can't eat or drink, you have to do so much, I prefer to study mechas." The four of them said and left the dock and flew towards the flagship of the engineering fleet.

When I came to the deck of the flagship, I saw that there were many humanoid bionic robots on the deck, and when they saw Su Zhe and the four of them coming, they were extremely excited and came up to say hello.

Speaking of which, this engineering fleet belongs to Lingzhou University of Technology, and the control of these humanoid bionic robots is also the teachers and students of Lingzhou University of Technology, which is why the principal Xu Zhengping appeared here.

Compared to the crowd when the engineering fleet was delivered at the beginning, no one pays attention to it now. Several people watched as the delivery ceremony was completed, and the entire engineering fleet set sail.

Su Zhe and the four of them watched the engineering fleet disappear from view before returning to the previous dock. Chatting and chatting, he mentioned the second earth of Qingda.

During the three months that Qingda's second earth went to Proxima Centauri, it was built while flying, not to mention, when it arrived at Proxima, the main part of the second earth had already been built, and some only some details needed to be completed.

As he spoke, the four of them broke away from the control of the humanoid bionic robot. In the orbit of Proxima Centauri B, there is a guy bigger than Proxima B, that is, the second Earth, and there is this big guy in the orbit of the second Earth, which is Penglai Space City.

The point is that Proxima Centauri b is only 30,000 kilometers away from the second Earth. In the warehouse of a humanoid bionic robot on the second earth, four humanoid bionic robots were awakened, and Su Zhe and the four controlled the four humanoid bionic robots to fly out of the warehouse.

It was not only Su Zhe and the four of them who flew out together, but also many humanoid bionic robots. These humanoid bionic robots are all in groups of three or five.

While flying, he also discussed this, saying that the second earth is too good, and it is completely a copy of the earth. These people were excited.

After coming out, the first thing Su Zhe and the others saw was a blue sky and an endless wasteland. Seeing Fan Xiaoming wave his hand, a diagram of the structure of the second earth appeared in front of the four of them.

Xu Zhengping squatted down, grabbed a handful of soil from the ground, looked at it and said: "Yes, this soil can be used to grow food, if you want, this wasteland can be turned into fertile land, it is estimated that there is no need for this, then this place will grow full of grass or trees in the future." Fan Xiaoming felt it and said: "The air, gravity and magnetic field here are almost exactly the same as the earth, this is the place where human beings should live, now think about it, it's a little incredible, the second earth!" It's about the same size as the Earth, and the usable area is about the same, so let's make it, and seriously, we can continue to replicate the Second Earth, and we don't have to worry about the survival of human beings anymore. "The second earth and the earth are almost carved out of the same mold, and if there is a difference, it is the structure.

Zuo Dajun said with some excitement: "If you want me to say, the second earth has more advantages than the earth, the earth's orbit is stipulated, it can't be moved, it depends on the solar system, the earth's orbit has changed, the earth's environment will also change, and the earth's environment will not be suitable for human survival at that time, the second earth is different, its energy source depends on the proton fusion device in the center, not on external stars, and then there's the second earth, which can run as much as it wants, if you want the earth to achieve this effect, That would have to transform the planet. Su Zhe smiled and said: "To transform the earth, as far as the current mainstream view is concerned, it is not intended to transform the earth, the vast majority of people's idea is that we try to protect the solar system and the earth's environment, knowing that the earth's environment is no longer suitable for human survival, at that time, human beings will take the initiative to leave the earth, as for those life on the earth, let them evolve with the change of the earth's environment, so that we can also study the evolution of life." "For the protection of the earth's environment, the relevant departments have organized national seminars.

The mainstream view is to protect the environment of the solar system and the earth, let it be, and take the initiative to leave when it is not suitable for human survival.

There is also a more supportive view that we should actively intervene in the solar system and the earth's environment, so that the earth's environment is always suitable for human survival.

Relatively speaking, the former is more reasonable, which is why it has the most support. In the final analysis, human beings are no worse than the earth as a place to live.