Smith(Fangruida):The Moon - the neighbor of the Earth, the second most beautiful and beautiful place for human beings to transform and survive. (Smith Fangruida) 2018 Why do humans prefer the moon to transform the moon into the moon? ?
The Moon - the neighbor of the Earth, the second most beautiful and beautiful place for human beings to transform and survive. (Smith Fangruida) 2018 Why do humans prefer the moon to transform the moon into the moon? ? -------------------------------------------------- Based on various data of the moon, the distance between the moon and the earth is very close, only 380,000 kilometers. Mars is hundreds of millions of kilometers, and other planets do not have this advantage. From the realistic stage, the transformation of the moon to the moon has many advantages and low cost, making development and transformation easier than Mars. In particular, all existing scientific and technological means are basically mature and mature, with little risk, safe and reliable. Moreover, the moon will have many unsolved mysteries, such as lunar water resources, the moon's two poles, the lunar geology of the moon's back, etc. The investment is one percent of Mars, and it can be c...