The surface of the moon is covered with craters produced by meteorite impact, and there are many holes. From a distance, skinny is like an ugly pimple and wound, which seems to explain its story from ancient times to everyone who sees it. Apart from desolation and silence, as a natural communication satellite on the earth, the mass of the moon is only one-sixth of that on the earth, which is very different from that on the earth. There is no earth atmosphere on the surface of the moon. Microorganisms survive and multiply on the earth, and the contribution of the earth's atmosphere is very great, shielding ultraviolet rays and harmful cosmic rays for survival.
Under the condition that the global environment is increasingly scarce, it is also very important to find new natural resources as supply, in addition to using new energy technologies with high-tech development trend. There are rich and colorful natural resources on the surface of the moon, including uranium, thorium, potassium, oxygen, silicon, magnesium, iron, titanium, calcium, aluminum and hydrogen. Among them, there is 17 element on the surface of the moon, which is undoubtedly a great benefit to people. As a pure natural communication satellite on the earth, the surface of the moon is also the closest communication satellite to the earth. Compared with other communication satellites, the inconvenience is that the journey is too long or the natural environment is more extreme than the surface of the moon. People should explore other planets, and grasp the analysis of scientific research by exploring the surface of the moon as an experimental goal, which can improve people's opening up and mastery of other planets, because there are still many connections between different planets.
It won't be too difficult to find if you look closely. Basically, powerful countries all over the world like landing on the surface of the moon as a compulsory course in the growth of a powerful country, such as the United States, China, Indonesia, Africa and the former Soviet Union. In fact, landing on the surface of the moon is the highlight of the comprehensive strength of a powerful country. However, after careful scientific research, it will be found that this is not only a manifestation of the overall strength of a powerful country, but also a targeted engineering project.