"In the gap between the inner and outer walls, add 0,7 meters of lunar soil to further enhance the ability to prevent radiation, solar wind and meteorite impact."

    "Invest 100000 energy points to start internal structure simulation..." Du Xingyu continued to improve the blueprint of the lunar base.

    As a base, the most basic is the life support system. Du Xingyu is already familiar with the design of this system. After several failures, he completed the design of life support system.

    "Work area, scientific research area, medical area, production area..." Du Xingyu revised while designing on the blueprint.

    In his vision, the lunar base will become the first station for the earth to go into space, so it must be large in scale and may even develop into a small city.

    At the beginning of the design, only the necessary life support and scientific research parts were made, and other parts were added when the conditions were ripe.

    "When the base is relatively small, solar panels can provide enough energy... But if you want to produce lunar minerals, you must build a nuclear power plant on the moon..."

    "The moon, Tiangong space station and the earth have frequent round trips, so the lunar spaceport should also be designed in advance."

    "The first industrial area should be the lunar mine... Ore excavation, mining and refinery..."

    The more the design, the more complex Du Xingyu found. There are too many parts designed for a lunar base. Even if he has a simulator, it can''t be completed in a short time.

    It seems that some have been busy in recent months!

    A few hours later, Du Xingyu returned home.

    "Dr. Du, there are a lot of people in your family," said Yue Chen, the driver. "The leaders of your city, the Academy of Sciences and some of your relatives."

    "I knew..." Du Xingyu sighed slightly. He had concealed his itinerary, but his family always knew that he wanted to go home.

    When these people learned the news, they called directly at his house.

    "Help me block it later. I''m really not in the mood to talk to them about the scene!" Du Xingyu said to Yue Chen and others.

    "No problem, it''s up to us!" three of his bodyguards agreed, including Shangguan Zihan, a female bodyguard and part-time female secretary, who is very skilled in dealing with such things.

    As soon as Du Xingyu''s car entered the community, someone had already notified him.

    Downstairs of his house, the leaders of the city greeted him and said with a smile: "our aerospace hero has gone home! I warmly welcome him on behalf of our city..."

    "Ha ha..." Du Xingyu smiled awkwardly and said something about the scene. The next Shangguan Zihan hurriedly said: "Dr. Du hasn''t slept for more than ten hours. Now he needs to take good care of his body... Everyone, if there''s anything you can tell me, I''ll coordinate!"

    "Yes, let Dr. Du have a rest!"

    A group of people, you and me, Du Xingyu spent a lot of effort to get home. Relatives are more knowledgeable. Seeing that Du Xingyu is too busy, they have already withdrawn and said they would visit again in a few days.

    ……

    "Hey, it''s quiet at last!" Du Xingyu said with emotion as he lay on the sofa.

    "I''ve seen it!" Du Zekang is too tired. When Du Xingyu was famous, many people came home and could refuse. But recently, there are too many big people to refuse, which makes him tired.

    "You''d better go home less," said Li Rong. "I''ll go to see you with your father. Anyway, you also have a house in the capital."

    "Yes, that''s a good idea," said Du Zekang. "If I come here every time, my bone will be broken!"

    "I asked the Secretary to push all these things, saying that I was taking care of myself and couldn''t see customers," Du Xingyu said.

    "OK, I have to rest at home for a while, and make complaints about seeing you is harder than seeing provincial leaders!" Li Rong Tucao.

    In the following days, Du Xingyu stayed at home and continued to simulate and design the lunar base. Even if you really want to go out, you have to wear a hat and mask to avoid being recognized.

    During his vacation, others are not idle.

    First, the Americans launched the moon landing spacecraft "star ship" of the Artemis plan, and the Blue Moon Lander carried by the star ship successfully landed on the lunar surface.

    The Star Spangled Banner was once again planted on the surface of the moon, and the whole United States celebrated it. The share prices of three American space companies involved in Artemis''s return to the moon program, blue origin, space exploration technology and the US joint launch alliance Rocket Company, continued to rise.

    There is a space fever in the whole United States!

    NASA also announced the follow-up mission of the Artemis program, which will send astronauts to stay on the lunar surface for a long time and build a lunar base.

    After the US landing on the moon, the Russian space agency also successfully landed on the moon relying on the details left by the Soviet era.

    The European Space Agency is also stepping up the manufacture of rockets and lunar spacecraft, and other countries are also trying to find ways to make efforts.

    The Huaxia space agency has also made constant efforts, and new rockets, space shuttles and lunar spacecraft have been started.

    The plan of the lunar base was also approved. Du Xingyu held a video conference with the team every day to communicate and modify the plan.

    "Du Gong, the test launch of our Canglong recyclable heavy carrier rocket was successful." Du Xingyu was having a video conference with the technical team of Xingyao space technology in front of the computer.

    As a consultant of Xingyao company, Du Xingyu will help them find a solution whenever they have any problems.

    Xingyao is favored by the majority of capital because of the successful R & D of Xingzhou aerospace aircraft. Now one year''s development is more than that of the previous decade!

    "Very good, you did a great job!" Du Xingyu praised. Although Canglong is not nuclear powered, its load capacity has exceeded that of Long March 5 and the new Falcon 9. It can be called a big brother in the current commercial rocket field!

    "It''s not just the Canglong rocket, but the xingyao-1 space plane, which imitates the Xingzhou space plane, has also been completed." in the video, Wang Wei said excitedly, "now our company has its own commercial rocket and commercial space plane!"

    "It''s really not easy in such a short time!" Du Xingyu sighed.

    "Ha ha, younger martial brother, it''s all your credit." Dong Jiangbo, President of Xingyao, said with a smile, "we just draw gourds and imitate your design."

    "Now I plan to cooperate with the aerospace science and industry group to engage in commercial space station modules and participate in the construction of lunar base. What do you think?" he asked.

    "Of course!" said Du Xingyu. "Elder martial brother, this is definitely a sure investment. When the lunar base is built, space flights can be established between the earth and the moon, not only mining, industry and space medicine, but also various other commercial activities can be carried out. Now to participate, that is to buy space tickets in advance!"

    "Yes, I think so too!" Dong Jiangbo thought so.

    They talked for a while and the video conference ended. Dong Jiangbo looked for Du Xingyu''s video alone and said, "younger martial brother, there''s something else. I want to trouble you to see if you have time recently?"