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In the future, our series of large-scale space exploration projects will also be transferred from the northwest to the South China Sea Launch Center for launch. It can be said that there will be our main battlefield in the future. Zhou Xiangming explained to the female supervisor and others.

If I remember correctly, whether it is the Jianmu-5 rocket or the Jianmu-7 rocket, they are retractable rockets. If they are transferred to the South China Sea launch site, it will bring great benefits to the recovery technology of the launch vehicle. The large requirements and the limitations of the South China Sea launch site mean that we will abandon the land return landing method and instead use the sea platform for recovery.

In this way, not only the difficulty of recycling technology has increased a lot, but also the cost of recycling. After listening to Zhou Xiangming's introduction, the female supervisor immediately expressed her opinion or question.

Hearing the question raised by the female executive, everyone couldn't help being a little surprised. To be able to quickly analyze the relevant drawbacks in such a short introduction is really remarkable.

Immediately, everyone looked at Zhou Xiangming, waiting for his answer.

As for Zhou Xiangming, after seeing everyone's eyes turned to him, he smiled immediately, and then said very simply to everyone: "This is indeed what existed after we transferred related rockets and large-scale space exploration projects to the South China Sea launch site." Display problems, these two problems cannot be avoided, and they are indeed problems that we have to face and solve.

In this way, I use this to answer your two questions.

First of all, the technical aspect.

There are indeed many technical difficulties that we will face in transferring from land to sea.

First of all, the first one is to recover the land of the rocket to the landing site and transfer it to the mobile landing platform at sea.

This requires that the landing accuracy of our rocket recovery should be relatively improved. If there is a slight drop, the rocket may fall directly into the sea.

Secondly, the sea conditions are changing rapidly, and the offshore landing platform will sway with the waves and undulations, and it is also because of the surging waves, so it is difficult for the offshore platform to accurately locate.

And this brings new challenges and problems for the recovery and landing at sea. First, it is necessary to control the accuracy of the landing platform at sea and control its swing. This has higher requirements for the R\u0026D and manufacturing of offshore landing platforms.

In fact, this problem is not difficult to solve, nothing more than spending more money. A very simple reason, don't we always say that the bigger the boat, the more stable it will be.

It's very simple. Increase the displacement or tonnage of the offshore landing platform. If the tonnage of the offshore landing platform is large, it will naturally be more resistant to wind and waves, and naturally it will be more stable.

However, simply increasing the tonnage is a bit too clumsy, or this is by no means the optimal solution.

Because the construction of such a large-tonnage offshore landing platform will inevitably require a lot of investment, which is different from our goal or philosophy.

Because the cost of building such a large-tonnage sea landing platform will also be converted into the cost of each rocket launch, which increases the launch cost of the rocket.

The second is that the risk is too high. The risk of recovering the rocket body at sea is very high, and it is still a landing platform at sea.

Recycling at the landing site on land, even if the rocket body fails to land and land, it will not cause too much damage to the reinforced concrete landing site.

Even if it is damaged, it is very convenient to repair and the cost is very low.

But when it comes to an offshore landing platform, once the rocket body fails to land, and an accident such as explosion or combustion occurs, it will bring a devastating blow to such a heavily developed and manufactured offshore landing platform.

Then such a failure will cause a huge loss to our entire project, and this loss will be difficult for us to bear.

Even Musk's Falcon rocket had such a major accident during the recovery process.

So they chose to use an offshore landing platform converted from a cheap freighter,

To carry out the recovery and landing of the rocket body.

We also plan to adopt this idea, buy a second-hand cargo ship to transform it into a landing platform at sea, and recycle the rocket body.

Of course, it still takes a lot of effort to turn it into a landing platform at sea.

The second way is to build a large offshore floating platform as an offshore landing platform for rocket recovery experiments, and the cost will be relatively low.

Currently, we are also experimenting with two methods to choose a recovery method and sea landing platform that suits us.

Of course, there is actually a more trouble-free way, that is, we can rent the offshore landing platform of the Aerospace Industry Group, which has better conditions and a single rental fee is relatively cheap.

In this regard, although we say that we also have mutual competition with them. But such cooperation is also very beneficial to both parties.

For us, we save the money to build a sea landing platform, and we can use a very good sea landing platform for very little money.

For the aerospace industry group, they usually need a considerable amount of money to maintain such an offshore landing platform. Except for some launch missions, these offshore landing platforms are all vacant and idle.

And our use can help them solve part of the maintenance costs. Calculated in such a year, it is also a very considerable income for them. "

Wu Hao nodded when he heard the words: "This is a win-win cooperation, you can try to get in touch with them and find out what they say first.

If necessary, I can communicate with the leaders of Aerospace Technology Group. "

Thank you Mr. Wu. Zhou Xiangming showed joy on his face, and thanked him quickly.

On the other hand, Yang Fan shook his head and said: "In the long run, we still have to have our own offshore landing platform. In this way, the restrictions are smaller. And in the long run, we have such a ship of our own. The offshore landing platform is still very favorable."

Yes. Zhou Xiangming nodded and said: "There must be many restrictions on using others, and even if the single rent is cheap, it may be quite a considerable amount of money if it is added up for a year.

So our opinion is to build our own offshore landing platform, and we will do it all at once. "

Hearing Zhou Xiangming's words, everyone present nodded their heads in agreement.

Wu Hao looked at the crowd, then kowtowed slightly: "In this case, then you should first produce a list of feasible plans for the construction of the offshore landing platform and related cost quotations.

Let me take a look first and then say that this is just a drop in the bucket compared to our future huge space exploration project.

So you don't need to be so entangled, you have to invest when you should invest, as long as you don't squander it. "

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