Chapter 1164: Space Station

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Chapter 1164 Space Station

Zhao Zhongyao knew that as long as their astronauts completed the moon landing plan. When the astronauts personally flew to the moon and saw the huge stone pillar, maybe everything will come to light.

After hearing what Zhao Zhongyao said, Political Commissar Yang said anxiously: "How long will it take? How long will it take for our country's astronauts to land on the moon."

"This should be soon. Now we have completed the launch mission of the lunar rover. The next step is to start the construction of the space station. With the space station, we can carry out the simulation experiment of landing on the moon. I feel that within three years, we will be able to send our Chinese astronauts to the moon."

Zhao Zhongyao had a plan a long time ago. He knew that to complete the great plan of landing on the moon, the first thing was to build a space station. Of course, this space station can be just a very small space station.

The current space station was only built for landing on the moon. After the successful moon landing in the future, the space station will be enlarged several times. In this way, this space station can become a space research base, and many scientific experiments on the earth can be completed in space.

As soon as Zhao Zhongyao said that there were still three years to go, Political Commissar Yang became a little impatient again. He looked at Zhao Zhongyao and said, "It's still three years, it's really long! I want to know now, What are these two 'extraterrestrial objects'?"

After hearing what Political Commissar Yang said, Zhao Zhongyao smiled again and said, "It's a bit anxious to solve this mystery when we land on the moon. But there is no way, this kind of thing , if you don’t go exploring now, I’m afraid you won’t be able to know some secrets.”

Zhao Zhongyao knew that if he wanted to unlock the secrets of these two huge 'things beyond the sky', he would only know it after a field visit.

"Zhongyao, isn't our lunar rover still on the moon! Then let's let the lunar rover look around, maybe we will see some amazing things!"

Political Commissar Yang is very curious. He wants to know how many magical things there are on the moon.

After hearing what Political Commissar Yang said, Zhao Zhongyao smiled and said, "Commissioner Yang, do you think the moon is full of treasures! There are so many magical things. It's not bad that we can see two magical things."

"Zhongyao, no matter what, our lunar rover is still on the moon. Since the lunar rover can work normally, why don't we continue to go to other places to see if there are some magical things. Maybe we can see Find something that will help us unlock the secrets of those two 'beyond things'."

Commissar Yang is very curious, and wants to see if there are any magical things on the surface of the moon and other places.

After hearing what Political Commissar Yang said, Zhao Zhongyao smiled and said, "Haha, Political Commissar Yang, you really look like a child now! Okay! Since you still want to let the lunar rover go to other places, then I will Command the lunar rover again, and look around!"

After Zhao Zhongyao finished speaking, he gave instructions to the lunar rover again, and the lunar rover began to drive on the moon again.

It's just that I drove for a few more hours and wandered around a lot of places, but I couldn't see anything magical anymore.

"How about it, Commissar Yang, there's nothing magical about it! Just these two things are already very magical. How many more magical things do you want to see." Zhao Zhongyao looked at Political Commissar Yang again and said .

"Hey! There is really nothing magical." Political Commissar Yang felt a little regretful. He thought that if it was a lunar rover, he would be able to see some magical things again. The Thing's Secret. But now it seems that it will take at least three years to unlock the secrets of these two 'things beyond the sky'.

Zhao Zhongyao looked at Commissar Yang with some regrets, so he looked at him again and comforted him: "Commissioner Yang, don't worry. We will start the construction of the space station soon. After we finish building the space station, we will carry out Many unmanned spacecraft moon landing experiments. At that time, we still have many opportunities to observe the surface of the moon. Maybe, then, we will be able to see some amazing things again.

You have to know that our lunar rover has just landed in this place of 'Sea of ​​Tranquility'. The surface area of ​​the moon is huge. And the range of activities of a lunar rover is also limited. Only by launching a few more lunar rovers can most of the lunar surface be explored. "

After hearing what Zhao Zhongyao said, Political Commissar Yang smiled again and said, "Haha, okay, then our next step is to quickly start building the space station!"

In this way, after Huaguo completed the launch mission of the 'Lunar 2', the next time is to start the construction of the 'Space Station'.

Space station, also known as space station, space station. It is a manned spacecraft that operates in low-earth orbit for a long time and can be used by multiple astronauts to visit, work and live for a long time. There are two types of space stations: single-module space stations and multi-module space stations. A single-module space station can be launched into orbit by a space vehicle at one time, while a multi-module space station is sent to orbit in batches by a space vehicle, and the modules are assembled in space. In the space station, there must be all the facilities that people can live in, and the space station does not have the ability to return to the earth.

The space station is characterized by its relatively large size, complex structure, long orbital flight time, multiple functions, and a wide range of space scientific research projects that can be carried out. One of the characteristics of the space station is economy.

For example, all space stations do not

Having the function of returning to the ground but accepting astronauts for experiments in space can make the manned spacecraft a tool for transporting astronauts only, thus simplifying the structure of the space station, reducing the difficulty of its engineering design and reducing the cost of spaceflight.

In addition, the space station can be manned or unmanned. As long as the astronauts start it and debug it, it can work as usual and check regularly, and then it will be able to achieve results. This can shorten the time of astronauts in space and reduce a lot of consumption. When the space station fails, it can be repaired and replaced in space to extend the life of the spacecraft.

Increased lifetime also reduces spaceflight costs. Because the space station can fly for a long time (several months or years), it ensures the continuity and depth of space scientific research, which plays an important role in the gradual deepening of research and the improvement of scientific research quality. Zhao Zhongyao also knows something about the space station. After all, in the world before his death, there was already such a thing as a space station.

It's just that in this world, there is no such thing as a space station. In fact, a space station is a spaceship. It's just that this spaceship doesn't need to return to the ground, and stays in space all the time, just like a satellite of the earth.

In fact, the space station is also a satellite of the earth, but this satellite is not used for observing the earth or for communication. Instead, it is used for scientific research, and it is a spaceship that can carry astronauts.

The main purpose of the space station that Zhao Zhongyao wants to build now is to land on the moon. After all, for Huaguo, the purpose of the current space program is to complete this great plan of landing on the moon.

To complete this great plan of landing on the moon, we must first build a space station in space. It should be said that in Zhao Zhongyao's world before his death, when humans landed on the moon, they did not use the space station, but launched rockets directly from the ground to the moon.

It's just that Zhao Zhongyao knows that if that happens, a lot of manpower, material and financial resources will be wasted. And now he knows that the human beings in the world before his death paid a great price for landing on the moon. In fact, landing on the moon can take a shortcut. It's just that the humans in Zhao Zhongyao's world before his death didn't think of this when they first landed on the moon.

Now that Zhao Zhongyao is reborn in this parallel world, and he also wants to help Huaguo complete this great moon landing plan, then he can choose a shortcut.

This shortcut is to build a space station first, and then complete the moon landing plan. In this way, it will be much easier. It will also save a lot of financial and material resources. After all, launching a rocket from the ground costs a lot of money every time.

And if the spacecraft is launched to the moon in the space station, there is no need for a high-thrust launch vehicle at all, and only a small-thrust rocket is enough.

This can save a lot of cost. Also, it will be much easier to launch the spacecraft in the space station. There is no need for a launch window, and the spacecraft can be launched directly to the moon. And when the spacecraft returns, it is also possible to avoid such dangerous actions as landing. Just fly to the vicinity of the space station first and dock with the space station. This will greatly reduce the risk of space exploration and provide a good guarantee for the safety of astronauts.

With such an idea, Zhao Zhongyao also gave it to other scientific researchers. There was also Political Commissar Yang and they had a conversation. Let them know one of their plans. After all, it is not an easy task to complete this great moon landing plan. It requires the cooperation of all parties to complete it!

And Zhao Zhongyao is of course the chief designer of this space station. What kind of space station to design is what Zhao Zhongyao has to consider now.

When thinking of designing a space station, the first thing Zhao Zhongyao thought of was the largest space station owned by humans in the world during his lifetime-the International Space Station.

Zhao Zhongyao also knows the International Space Station very well. Now he wants to design a space station. First of all, he wants to think about what the International Space Station in the world he knew before his death looked like, and what kind of structure was adopted.

The overall design of the International Space Station adopts a truss-mounted structure, that is, the truss is the basic structure, and the pressurized cabin and other services are attached to the truss to form a truss-mounted space station. Its overall layout is shown in the figure. Generally speaking, the International Space Station can be regarded as a combination of two major three-dimensional intersections: one part is based on the Russian multi-functional module, through the docking module and the node module, and the Russian service module, experimental module, life support module, The American experimental module, the Japanese experimental module, and the "Columbus" orbital facility of the European Space Agency are docked to form the core part of the space station; the other part is on the truss structure of the United States, equipped with the Canadian remote-operated manipulator service system and the space station. equipment, four pairs of large solar panels are installed at the ends of the truss. These two parts intersect vertically to form a "dragon skeleton", which not only strengthens the rigidity of the space station, but also facilitates the normal performance of various subsystems, scientific experimental equipment and instruments, and facilitates the assembly and maintenance of astronauts outside the cabin.

Now that Zhao Zhongyao wants to design a space station, he must first think about what a space station he knows looks like.

Of course, the International Space Station is a later product. The first space station was not such a complex structure. The earliest space station was just a space capsule and a docking port. In fact, it was a spaceship performing missions in space.

Such a space station is the earliest space station, a single-module space station, and the simplest space station. Only later, the space station grew bigger and bigger, and its structure became more and more complicated. In the end, humans built a super space station - the International Space Station.

Although Zhao Zhongyao knew something about the structure of the International Space Station, he knew that with Huaguo's current technology, he wanted to build a space station with a length of seventy or eighty meters at once.

A super space station with a width of more than 100 meters and a mass of more than 40 tons is impossible.

And Zhao Zhongyao also knows that the space station he wants to design now can only be a relatively simple space station. And the volume is not too big. Just a very basic space station.

But Zhao Zhongyao knew that the space station he was designing now would have to grow up slowly in the future. In this case, although this space station is not big, it must have complete functions, and more interfaces must be designed on this space station. In this way, this space station will be able to continuously dock space capsules like building blocks in the future, and then this space station will continue to grow.

Because Zhao Zhongyao knows that the great moon landing plan they are going to carry out now is great. But going to the moon is not the goal. The purpose of landing on the moon is just to explore space and then make better use of space.

And the human space station is a very good facility for using space. With such a high-tech facility, humans can conduct various scientific experiments in space. Astronomical observations can also be made in space.

Space is a very clean and transparent place. Observing the starry sky in space is much better than on the earth. Observing the starry sky from space, you can see many magical scenes that cannot be seen on the earth. You can also see many magical celestial phenomena that cannot be seen on the earth.

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