How far are Martian immigrants from us?

Before we talk about Martian immigration, let's define what immigration is. The first immigration explanation should be to leave your original country and settle permanently in another country. Of course, this is a concept on earth. If you immigrate from a star, you will leave the earth and settle on another planet. So since the purpose of immigration is to settle down. Is it still possible for us to immigrate from Mars? After all, a capital tycoon in the United States said that he would land in 2035 and begin to immigrate to Mars in 2050.

Since we are going to settle down, let's take a look. How far are we from settling on Mars now? Can this great man solve these problems before 2050?

Let me sum up four prerequisites for emigrating to Mars.

1 has a stable water source.

Water is the source of life. Without water, there is no life. If humans immigrate to Mars, they can't always let the earth send water, can they? So, we must find water first. It must also be a stable and inexhaustible water source.

No.2 restores the magnetic field of Mars

A planet without a magnetic field cannot prevent cosmic rays from radiating directly to the earth's surface. Without layers of protection, people can't stay on Mars and can't move freely at all.

Third, restore the atmosphere of Mars.

With water and magnetic field, if Mars wants people to survive, the minimum requirement is that people can breathe freely on Mars, right? Then you have to restore the atmosphere of Mars. The composition of the atmosphere should be similar to that of the Earth.

Fourth, rebuild the Mars ecosystem.

With water and air, people have to live on Mars. You must farm. If you always rely on the 26-month Mars window to transport supplies to Mars through the Earth. How unstable this is. You have to build an ecosystem on Mars to have the basic conditions.

We have all seen the movie Mars Rescue, in which Mark Damon can grow vegetables on Mars. And our current technology is far from enough to build a Mars base on Mars, which is similar to that in movies. Now talk about Martian immigrants? Why do I smell a strange smell? Even though we humans can already build such a base on Mars. This is far from being able to immigrate to Mars. Like the Mars base in the movie "Mars Rescue". At best, it can only be regarded as a base for scientific research. Even with such a base, it is still hundreds of years away from being able to immigrate.

What is immigration? If your activities can only be limited to a few square kilometers. No entertainment, no vacation, no eight cuisines, only potatoes. You must wear thick protective clothing everywhere. Is this life called immigration? This is not immigration, but prison, right?

So it can be concluded that emigrating to Mars is far away from us. Those guys who boast that a beautiful businessman can almost immigrate to Mars with the ability of an NGO don't know what's going on in their heads. If you want to do "Mars exploration" or "Mars research". Then I'm fine with it. Anyway, it is possible to send some equipment or even send people to Mars with the ability of a mature "starship". However, if we can immigrate to Mars, there is still a process of improvement for hundreds of years at the current level of human science and technology, which is irreparable. Immigrating to Mars represents that human beings have the level of transforming extraterrestrial planets, and can be regarded as having science and technology beyond 1 cosmic civilization. The tycoon wants to rely on the concept of space exploration technology company starship to realize manned landing on Mars in 2035 and Mars migration in 2050.

You want to immigrate to Mars with this thing? Do you feel like seeing a familiar script? Remember Reagan's Star Wars plan? The United States fooled the Soviet Union with the moon, and now it wants to fool China with Mars. Same recipe, familiar taste. It was only at that time that the American government directly came forward to fool. This time, the US government may think that China is not so easy to fool, so it just pushed Musk, a private capital, to the front desk. After all, it looks more harmless and has nothing to do with the US government. But are rabbits so easily fooled?

We astronauts in China should be down-to-earth and develop our space industry step by step. Our goal is the sea of stars! Sooner or later, we will go to Mars. As long as we are not fooled by the rhythm, the moon will be ours sooner or later (why there is a moon here) and Mars will be ours.