Chapter 500 (2/2)

The last medium orbit space station is the Adam space station.

Although the space station is jointly built by many parties, the size of the space station is the smallest of the three space stations, and its design tonnage is only a mere 1000 tons.

However, different from the other two space stations, the other two medium orbit space stations, including Ziwei and Xinghuo, are dual-use space stations. The role of this space station is a purely military space station and is not open to the public. Therefore, the scientific and technological content of this space station is actually the highest.

Similarly, since the space station is a purely military space station, the construction of the space station is also the most difficult.

Although the space station has been built for more than two years since its construction, its current total weight is only about 500 tons. According to the plan, it will take more than two years to complete.

Then came the high orbit space station, which banned the construction of the orbital space station and the lunar base.

Compared with the middle orbit, there are three space stations. Up to now, there is only one space station in the high orbit. Because the construction of this space station has just begun, its size and weight are still very small, about less than 200 tons.

You know, this space station is also a space station jointly built by major space agencies in the world, and it is also a super large space station. According to the construction plan and drawing planning, after the completion of this space station, its total weight will be as high as tens of thousands of tons.

In addition, this space station will also be the first space station with a certain artificial gravity in the whole human civilization.

Of course, with the current scientific and technological level of human civilization, no real artificial gravity technology has been developed, and the space station naturally can not use artificial gravity technology. The reason is that the space station will have a certain gravity. This is the space station, which will be the first space station of human civilization to adopt rotating gravity, so there will be a certain gravity.

After all, the space station is in the forbidden orbit of the earth, and its volume and weight are far more than the most in the history of human civilization, so it is natural to use the most advanced technology of human civilization.

However, even the simplest rotating gravity technology has great difficulties for today's human civilization. Therefore, Wang Bin is also looking for the corresponding technology in the science and technology mall.

The last is the construction of the lunar base. Compared with the rapid construction of various space stations in earth orbit, the construction of the lunar base is not fast. Up to now, the lunar base can only barely provide the survival, life and scientific research of 20 or 30 people. It is far from what Wang Bin and his colleagues imagined that it can provide more than 100000 or even millions of people to live and produce together, And the idea of developing lunar resources is still very far away, which will take at least more than ten years.