The Secret History of Mars.

"The way we rebuild the magnetic field on the surface of Mars is to deploy a star-connected magnetic network in the orbit of the satellite!" After Yuan Yizhou finished speaking, he turned his head and motioned to Ye Qinghe to hand over the consciousness control of the photosensitive imaging to him. Also take it all to heart.

'Satellite orbit?It was a region of Mars that was deserted a long time ago. '

'What is the starlink magnetic field? '

'He wants to place magnetic fields in satellite orbits, which is kind of interesting. '

'The layout of the satellite orbit is not protected by the magnetic field, and will soon be eroded by the solar wind. He actually wanted to lay out the satellite orbit itself with a magnetic field to repel the solar wind. This idea is very interesting. '

'The theory sounds feasible, but the satellite orbit layout and the launch of near-Earth satellites have been eliminated by Mars for several centuries. All related disciplines have long since stagnated. Research and development is not in a state where it will be commercially available in large quantities in 135 years. '

"Everyone is right. This plan involves two key technologies. One is the launch technology of the low-Earth satellite orbit, and the other is the material technology of the Starlink Magnetic Network." Yuan Yizhou summed up the people of Mars in a short sentence, Key Questions Asked in Consciousness.

"So far, the civilization of Mars has used earth experiments as the main strategy, and has used important research and development forces for interstellar flight. However, your aviation and aerospace technology has not achieved any development." Yuan Yizhou first explained, The current status of the first key technology Mars, "If it is only used for transportation or travel, interstellar flight is indeed backward compatible enough for aerospace needs, but to deploy satellites around Mars, interstellar technology cannot help. It is the strength of earth science and technology!"

Yuan Yizhou replaced the image and consciousness above the stage with the picture of the earth's low-earth orbit, and explained: "At present, the number of spacecraft in the earth's orbit is very large, most of which are satellites used for communication, observation and scientific research. According to incomplete statistics, there are currently more than 5600 artificial satellites in Earth orbit."

Looking at the densely packed satellites of various shapes outside the earth, the comments of the Consciousness World began to divide again.

'It seems commonplace for people on earth to launch satellites! '

'More than 5600, so many, it's too exaggerated! '

'With so many satellites, how much garbage will be produced outside their planet, how did the earth people throw their home planet into the garbage dump. '

……

"Yes, the launch technology of low-Earth satellite orbit has been commercially popularized on the earth. So that our United Nations Office for Outer Space Affairs has a headache how to reduce the launch and clean up a large number of debris, wreckage and waste on the orbit to ensure The active spacecraft and the facilities of the space station are safe." Yuan Yizhou said frankly, "Not to mention our mother planet, it is Mars. People on earth have thrown a few artificial satellites in orbit, and they have already rotated a few times. Is it ten years?"

"So, this is a very reliable technology that has been repeatedly proven in practice. The earth launches artificial magnetars to form a star-connected magnetic network and help Mars rebuild the surface magnetic field!" Yuan Yizhou clarified clearly, the first key technical solutions.Then he paused for a while, and replaced the image on the stage with a scene of the earth's artificial satellite orbiting Mars, while waiting for the reaction of the people in the consciousness world.

'It's that simple? ! '

'It seems to be the case! '

'So people on Earth want to send five or six thousand artificial satellites into our low-Earth orbit? '

'What is a magnetar?never heard of that. '

……

"Don't worry, everyone. We don't need so many artificial satellites to lay out the star-connected magnetic network." Yuan Yizhou smiled when he saw the comment from the knowledge circle, "Because the material of the magnetar we suggest is neodymium-iron-boron magnets. , it is the permanent magnet with the strongest magnetism and the largest magnetic volume, which can absorb metals more than 640 times its own weight!"

'Using permanent magnets to make magnetars, one investment, permanent permanent magnets, wonderful! '

'The people on this earth are very smart. There are so many elders with purple wisdom in our elders' house, they never thought of such an obvious method! '

……

I don't know if he was stimulated by the last comment. Elder Ji Xuan couldn't sit still. If this continues, Elder Ban Quan has already lost two rounds. Elder Cang Xi obviously knew this plan in advance and would not object. If he doesn't say anything else, the authority of the Martian Elder House for so many years will be in jeopardy in the hearts of the people.

"Mr. Yuan, although the volume of Mars is much smaller than that of the Earth, only about 15% of the Earth's, but it needs to be interconnected with magnetars to cover the entire planet's low-Earth orbit, which is not a small amount of materials required. Where can you find that? Too many permanent magnets?" Elder Ji Xuan was more cautious, and his tone was still in a discussion tone, he was tactful, offending Yuan Yizhou now would not do him any good.

"Elder Ji Xuan thinks very much," Yuan Yizhou respectfully paid him three points, "and we are not just any random permanent magnet, we can meet the requirements of this plan, it must be a neodymium-iron-boron magnet. 60-70% iron is naturally not a problem for Mars. 20-30% neodymium and 10-15% boron are the key elements to improve magnetism. These two can also be obtained locally on Mars - the content of the outer mantle of the Martian core Rich!"

'The mantle of the star's core?The insulation blanket of the star core, which is forbidden to be developed by the elders' house on that floor? ! '

'Elder Ji Xuan is really wise, this earthling actually took the idea of ​​the outer mantle of the star core! '

……

Elder Ji Xuan saw that the public opinion was in his favour, so he took advantage of the victory and chased after him, "Mr. Yuan doesn't know that this layer of mantle is the last protective layer of our star core, and it cannot be developed casually. And you mentioned earlier that the man-made mantle of the Starlink Magnetic Network The satellite will be launched from the earth to the low-earth orbit of Mars. In this case, is it more logical to load the permanent magnet from the earth to the satellite?"

In a few words, Elder Ji Xuan turned a topic of the earth helping Mars rebuild into a resource game between Mars and the earth.The public opinion in the intellectual world instantly turned to Elder Ji Xuan.

"In the start-up phase of this project, the earth sent satellites and permanent magnets. Once it is in operation, the mantle of the star core will not become a protective layer, but a hidden danger of the underground city! I am helping Mars rebuild and eliminate this hidden danger , turn waste into treasure!" Yuan Yizhou seemed to have left behind, and said confidently.

'What?Is the mantle of the star core that is strictly prohibited to be mined in our Mars Elder House a hidden danger in the dungeon? '

……

The consciousness of the people in the Consciousness Realm is already swaying from side to side, and they are gradually getting tired from the excitement of the opening.