Han's aerospace technology also belongs to the second echelon.

The first echelon, of course, is the bear country and the eagle country. In the moon landing competition ten years ago, the bear country and the eagle country competed with each other and staged a historical feat of the moon landing. Although the bear country failed, it is still Ambitious, the current Xiong Country is working on the space station plan, and the current Mir space station plan is in full swing.

Not to be outdone, Eagle Country developed the space shuttle, which became a space shuttle, as a means of transportation, and plans to rely on the space shuttle to reduce costs and reuse it many times.

The second echelon, Han, Ji, and island countries can launch rockets and satellites, but they have no manned space capabilities.

As for the third echelon, those countries that are potentially ambitious in developing aerospace, including the White Elephant Kingdom, the David Kingdom, and so on.

Now, after the Eagle State proposed the Star Wars plan, the competition in space has become even more fierce. At this time, the Han State’s first air show showcased Han State’s own space program, and of course it was even more affected. The attention of many related personnel.

Is Han State developing manned spaceflight? That's for sure. Otherwise, how could Han Guo start various negotiations with Xiong Guo last time, and finally get Xiong Guo agreed to train astronauts for Han Guo?

Even if there is no spacecraft in Han, it must be working hard in this direction.

The booth of aerospace engineering is indoor, and all the models on display are models.

Ballistic missiles belong to the aerospace department, but on this occasion, they are not suitable for display. Moreover, during the military parade, various big killers have been unveiled. Now, the items on display are entirely civilian projects.

The most dazzling ones are the rocket models.

The booth here is surrounded by a circle. In the center of the circle, there are rocket models. From left to right, they are arranged in order from high to low. On the far right, the rocket is the thickest. The most spectacular.

The one on the left is the first rocket of Han, and the one on the far left is the Long March 1 and then the Long March 2. Both of these are modified with ballistic missiles. They are the same thickness up and down, and look like a stick. Generally, the next ones are different, with different shapes.

Below the one on the right, there are four boosters tied up, which look thicker. As you all know, this is the Long March 2 series carrier rocket used to launch heavy low-Earth orbit satellites.

On the side, the taller one is the Long March III series rocket. This rocket is mainly used to launch geostationary orbit satellites. It was a model that was successfully launched this year.

However, if you go to the right, you don't know anymore. This kind of rocket will look thicker overall.

There were more and more crowds of onlookers. Everyone kept taking pictures here, and finally someone said: "Can you tell us about your space program?"

It was the chicken country who was talking, and the chicken country did not come to the air show in the end. However, the arrival of people from the private organization is not within the scope of the dispute between the two sides.

This Ji Guoren is an engineer in Ji Guo aerospace. Now, looking at these rockets of the Han Chinese, of course he is not convinced. However, he wants to know some information exactly. I hope that the Han Chinese can reveal more. content.

There is an instructor here. After hearing the following words, I saw that there were a lot of people around, so there was a smile on his face: "Okay, please look at the big screen."

big screen?

Everyone raised their heads strangely and looked at the glass-like thing hanging above. No one noticed it. Now, the top started to glow.

The LCD screen, how expensive is such a huge LCD screen! Only Han is willing to invest in this way, and companies in other countries are simply reluctant to invest in this way.

In this way, not only the people around here, but almost the entire indoor exhibition hall, can see from a distance.

Above, it suddenly became red. It was an image of a rocket taking off. Below it was a jet of flaming gas, and above it showed a few big characters.

Han's aerospace development plan.

Since it cannot affect other booths, there is no sound. The subtitles above are only explained in Chinese, and many people can only look at the pictures.

I first introduced several rockets of Han Guo in the past, and then began to show the future. Although I can't understand Chinese characters, the pictures above can already let people get a lot of content.

This is a new generation of rockets!

Its core stage is five meters, which is much stronger than the current 3.35 meters rocket. In this way, the height of the rocket can be significantly reduced, which is also the trend of world development.

The lower stage uses a new generation of liquid oxygen kerosene engine, this engine is also a symbol of entering an advanced aerospace power. Moreover, a single unit has a thrust of 150 tons, which is definitely a power system against the sky. If four units are connected in parallel, it can reach a thrust of 600 tons!

Even the chicken country can't make such a big guy now, only the bear country and the eagle country can!

They continued to watch in shock. With such a power system, Han's rockets could achieve a near-ground carrying capacity of 20 tons.

If you just launch a spacecraft, the near-Earth carrying capacity of up to 9 tons is enough to propel the spacecraft. However, if you are building a space station, nine tons are absolutely not acceptable. At least it must reach the level of 20 tons. OK, in this way, after five transportations, only one large space station of one hundred tons can be assembled.

The current Han country has already begun to engage in this new generation of Long March 5 series carrier rockets. Once this rocket is successfully developed, it will become the backbone of Han’s space transportation!

After the introduction of the rocket’s content, the space program will follow. The first thing that appears is the spacecraft planned by the Han Chinese. This type of spacecraft looks quite similar to the Xiong Kingdom Alliance series spacecraft, but is slightly larger in size. There is no problem at all to satisfy the three astronauts going back and forth in space.

"Strange, why not do it in one step and start a space shuttle?" Ji Guoren whispered.

After the general design of the spacecraft is finished, it is the space station. The space station is also a structure made up of stacked wood. You can see the national flag on it. It is so shiny. The whole introduction takes only five minutes before and after, just before everyone has enjoyed it. , It's over.

Finally, there is a line of big characters, peaceful use of space, the dream of flying into the sky of the astronauts in Han.