Tianwen-1 has been launched, and our country has finally taken the first step towards Mars. Our country still attaches great importance to aerospace technology and concentrates a large amount of resources every time. From the very beginning when our country was poor and weak, our country's aerospace technology has successfully reached the world's first-class level. This is a very big leap, so why can my country's aerospace technology and aerospace science and technology develop rapidly? I personally think it is for the following reasons. 1. National policy support and financial support.

In fact, we can see that Japan, our neighbor, has always wanted to develop aerospace technology, but its aerospace technology has never been able to develop. The fundamental reason is that Japan’s aerospace is contracted by private parties. developed. In our country, it is directly supported and invested by the state. Private enterprises pay more attention to profits, but state investment does not value profits so much. The result is that my country's aerospace industry has always carried out some large projects independently, while Japanese aerospace companies can only join forces with other countries. This is why my country's aerospace is developing rapidly, while Japan's development is struggling. Therefore, national policy support and financial support are important factors for the rapid development of my country's aerospace! 2. The country attaches great importance to aerospace, because investing in aerospace is investing in the future.

There is a famous saying that is very good. The earth is the cradle of mankind, but mankind cannot stay in the cradle forever. Therefore, exploration into space is inevitable, and because our country is learning technology too quickly, many countries with aerospace technology at that time did not dare to let our country participate in the project. Although our country suffered losses, after experiencing the pain, the astronauts decided to throw off their arms and catch up. Moreover, a large number of aerospace-related technical talents are uniformly deployed by the state, and a large number of scientific research institutes and universities have been gathered to invest in research and overcome one problem after another. It can be said that without them, our country’s aerospace industry would never stand proudly in the world as the second largest in the world. 3. Aerospace is very important to the country.

First of all, let’s talk about its military importance. I wonder if you know how the first launch vehicle launched by the Soviet Union came from. It was improved after studying ballistic missiles. In fact, essentially, launch vehicles and missiles are the same thing. In other words, the principle itself is the same, and a large number of heat insulation technologies and rocket engine technology will be applied to rockets. These technologies are of great importance to national defense construction. From a production perspective, the construction of Beidou navigation and other projects is inseparable from the development of aerospace technology. 4. The results of economic construction are obvious.

Having said so much, there is one most important reason that has not been mentioned, and that is economic development. Developing aerospace requires money. In fact, saying it requires money is not that appropriate. It should be said that developing aerospace technology is burning money. Therefore, without a very strong national finance as a guarantee, aerospace cannot develop. For example, the Soviet Union's aerospace industry was once very powerful. However, although Russia's aerospace industry is still in the first echelon, compared with the Soviet period, it is really in the sky and on the ground. Therefore, only after economic construction is effective can aerospace develop smoothly.