Why did the Soviet Union bomb the moon? What influence does the moon have on the earth?

The water on the moon previously detected by humans exists in the form of water ice, but the water concentration detected this time is between 0.00 1%-0.004%. Every cubic meter of soil contains a bottle of water filled with cans. So, can we put the landing on Mars on hold? After all, when Mars is closest to the Earth, it has to walk 55 million kilometers. With current human technology, it will take at least eight months to reach Mars one way. Isn't it sweet to colonize the moon directly?

No, the water cycle on the moon is important, which makes the moon very suitable for establishing a base as a springboard for human beings to explore the universe, but it is not suitable for human long-term immigration. First of all, the gravity of the moon is only one sixth of that of the earth. If people stay on it for a long time, their bones and muscles will change.

In addition, the lunar soil brought back by Chang 'e V not long ago, through research, found that the lunar soil does not contain any organic components, which means that plants cannot be planted. Moreover, the moon has no magnetic field, and its revolution and rotation period is 27.32 days, which is too far from the earth. This will lead to the imbalance of human endocrine system, and the digestive system and even the nervous system will be affected to varying degrees.

Moreover, the atmosphere on the moon is too thin for human beings to survive for a long time. Our earth's atmosphere adds up to about 5 trillion tons, and the moon's atmosphere adds up to only about 10 tons, which is almost close to vacuum. But none of this affects the absolute importance of the moon to the earth and mankind. Romantic and mysterious, the moon is the only natural satellite on the earth and the fifth largest satellite in the solar system. However, in terms of the proportion of the main planets, the moon is the largest.

The earth and the moon are like lovers, revolving around each other with the same gravity, centering on the subsurface 1600 km. This also makes many scientists believe that strictly speaking, the moon is not a satellite of the earth, but a twin planet with the earth. In the early days of its formation, distance to the moon was only 22,530 kilometers away from the earth, which was 3.8 centimeters away from the earth every year. After four billion years of change, today's moon is quietly looking at the earth at a distance of 380,000 kilometers from the surface.