Humans can't escape from the earth. Is interstellar migration an idiotic dream?

The earth is our home and our mother. Mankind has experienced vicissitudes on the earth and is developing continuously. We have made continuous progress and developed our own civilization, but we also know that the earth is only the original residence of human beings, and it cannot be the goal.

Man is facing the sea of stars. Facing the boundless universe, we are eager to explore, to go to every corner, and to live on other planets in the universe. According to the present situation of human development, human beings must strive to develop their own science and technology and find a planet suitable for human habitation, so as to immigrate when the earth can't carry human beings in the future.

Nowadays, mankind has stepped up its efforts to explore other civilizations. The exploration of other civilizations is not only to prove that human beings are not alone in the universe, but also for the future development of human beings. We can find other habitable planets. This is something that human beings need to do for a long time, but can it really be achieved?

20 19 Nobel Prize in Physics was awarded to Michel Mayol from Switzerland. There is a famous view that human beings can never "escape" from the earth and emigrate to planets outside the solar system. He told us that this idea is purely a fable, an idiotic dream, and it is simply crazy. This has led many scientists to re-examine the feasibility of the migration of human civilization. Because of this view, we have to doubt interstellar immigrants.

Why did Mayor make such remarks? In the final analysis, it is still a matter of technology.

Even if we find an earth-like planet exactly like the earth, the distance is too far. According to the nearest galaxy, there are at least dozens of light years, which means that a one-way voyage takes decades, almost equivalent to a person's life, which is simply unrealistic. In addition, the fuel problem of interstellar travel is far from being solved by today's technology.

Another reason is whether human beings can adapt to the environment on other planets, or whether human beings are really willing to leave our familiar earth and go to a completely unfamiliar environment. However, when the earth really can't support human beings, we have to emigrate to the planet in order to survive. Whether we can adapt to the environment there can be solved by science and technology. The most important question is whether our technology can solve this problem.

Whether human beings are lonely, whether extraterrestrial planets and civilizations exist, and whether human beings can carry out interstellar migration are all long-term plans. We are not sure what the future will look like, but we are full of hope for the future.