Why not immigrate?

We humans have lived on this earth for more than 3 million years. After such a long time of development, we humans have become the masters of this earth. Although this time is very long for us humans with an average life expectancy of only 75 years. But at the cosmic level, this time of human existence may be only a moment. Because the earth, a beautiful blue planet, has been born in this universe for 4.6 billion years. Moreover, dinosaurs, once the overlord on the earth, have lived on this earth for 65.438+0.6 billion years.

In this way, our human existence seems very short. However, although our human existence is very short, our human development is particularly fast. It was 8,000 years ago that we humans really established civilization. Therefore, the actual development time of mankind is only a few thousand years. And now our human science and technology can make our human footsteps surpass the earth. And as early as forty-nine years ago, we humans had already landed on the moon.

So we humans study the universe more, which is not only driven by our curiosity. There are two important reasons. One is the discovery of alien civilization in this universe. Another reason is that we want to find a planet suitable for human migration and rich in resources in the universe. After years of searching, no alien civilization was found, only a large number of super terrestrial planets were found. But these planets are too far away from our earth, and with our current space technology, there is no way to cross them in a short time.

So we humans settle for the second best and turn our attention to the solar system. Because the distance is very short, we humans can transform any place that is not suitable for human habitation. But now many countries have done a lot of research on Mars and little research on Venus. Obviously, it takes us seven months to get from the Earth to Mars, while it only takes us 100 days to go to Venus. Why don't we humans move to transform Venus? This is because the environment on Venus is too bad to change. Venus has a thick atmosphere and will heat itself. Therefore, the temperature on Venus is extremely high, and it is very difficult for us humans to log in, let alone transform.