Children's Storybook: Reflections on Moon Immigrants

The prerequisite for human migration to the moon is a very high level of science and technology. I think only when there is no distinction between race and country in the world, and there is no sum of human wisdom, can we succeed by one country. We destroy the earth and then the moon. Sister Chang 'e does nothing. As far as I know, no country claims to own the moon, and most people on earth agree that the moon is the property of all mankind. It is said that there are more rare metals on the moon than on the earth. There are three main kinds of rocks on the moon. The first is the Moon Sea Basalt rich in iron and titanium. The second is plagioclase, which is rich in potassium, rare earth and phosphorus, mainly distributed in the lunar highlands; The third type is mainly composed of 0. 1 ~ 1 mm debris particles. Moon rocks contain all the elements and about 60 minerals on the earth, 6 of which are not found on the earth. "Scientists pointed out that to develop the moon, it is necessary to conduct a comprehensive exploration of the moon, understand its resources, and gradually develop resources. The moon is extremely rich in mineral resources, and the most common element 17 on the earth is everywhere on the moon. Take iron for example. Only the sand 5 cm thick on the surface of the moon contains hundreds of millions of tons of iron, while the sand on the whole surface of the moon is 10 meter thick on average. The iron on the surface of the moon is not only extremely rich, but also convenient for mining and smelting. It is reported that the iron on the moon is mainly iron oxide, as long as oxygen is added.

Just separated from iron; In addition, scientists have developed ways to make cement and glass from lunar soil and rocks. On the surface of the moon, the content of aluminum is also rich. The lunar soil is also rich in helium -3. Helium fusion using deuterium and helium -3 can be used as energy for nuclear power plants. This fusion does not produce neutrons, which is safe, pollution-free and easy to control. It can be used not only for ground nuclear power plants, but also for space navigation. It is reported that the content of helium 3 in lunar soil is estimated to be 7 15000 tons. For every ton of helium 3 extracted from lunar soil, 6300 tons of hydrogen, 70 tons of nitrogen and 1600 tons of carbon can be obtained. From the current analysis, due to the large reserves of Helium 3 on the moon, it is undoubtedly a timely help for the future energy shortage of the earth. Many space powers regard obtaining helium 3 as one of the important goals of developing the moon. "