How to draw a Martian immigrant into the science fiction painting?

We live on the earth. Although life existed on the earth at least 3.5 billion years ago, the earth will not always provide us with a livable environment, especially now, with the influence of human activities, the climate and ecological environment on the earth are deteriorating, which means that the livable period on the earth may become shorter.

So what should humans do? Since the development of mankind, although the time is not long, there has been an obvious leap. With the development of mankind, mankind is also eager to have the opportunity to become an advanced civilization, which can always exist in the universe.

Since the earth can't provide us with a stable home forever, we need to find a new home. Due to the influence of life span and speed, human beings can only find a second home in the solar system at present, so Mars, which is also in the livable zone, has become the first choice for human beings.

Why did humans choose to immigrate to Mars?

In the solar system, the closest planet to the earth is not Mars, but Venus, which is called the "sister planet" of the earth. Generally speaking, Venus is actually more like the earth, but scientists are not going to immigrate to Venus.

Of course, there are two main reasons: First, the greenhouse effect on Venus is very serious, the surface temperature exceeds 400 degrees Celsius, and humans can't get close to it at all, and it is still raining with sulfuric acid, which makes it more difficult for humans to transform Venus.

Second, we live in the solar system, and the suitable temperature on the earth is also related to the sun. Even if we don't let the earth's climate and ecological environment deteriorate, according to the evolution law of the solar system, the earth will become hotter and hotter after about 500 million years, which is also unsuitable for human habitation.

Naturally, Venus, which is closer to the sun, will warm up earlier. Even if humans successfully transform Venus, we can't live on Venus for long.

So generally speaking, Mars, which is still outside the livable zone of the solar system, will be more suitable for human habitation with the continuous evolution of the solar system in the future. If the transformation is successful, it can accompany human beings for longer.

Mars city is here!

After entering the 2 1 century, many countries are looking forward to building new cities on Mars in the future. For example, in 20 14, the United Arab Emirates, which only owns the National Space Administration, put forward a Mars immigration plan called "2 1 17", hoping to build a new city on Mars before 2 1 17.

So is our country. Some time ago, China announced the plan of manned mission to mars in 2033. At the same time, it is indicated that manned missions and exploration missions on Mars will be carried out normally in the future, and a new base will be established on Mars, which also means that the Mars city belonging to China will come.

Of course, among all countries that want to immigrate to Mars, the United States is the first to start research in this field, and some commercial companies in the United States also want to immigrate to Mars, such as Musk's company, but can humans really immigrate to Mars? This is a problem.

Can humans really immigrate to Mars?

If you want to turn Mars into a new home for mankind, you just need to "globalize" the Martian environment. What does this mean? Simply put, it is to transform Mars to make its climate, environment and ecosystem. It can completely simulate the earth, just like a replica of the earth.

Some people think that when humans officially begin to transform Mars, they may be able to immigrate to Mars around 1000.

Especially now, with the investigation of Mars by human probes, the data returned also show that Mars once had a livable environment in ancient times, which makes the future transformation of Mars full of infinite possibilities.

However, there is actually a fatal problem here, or a problem that humans may never realize: Mars has no magnetic field.

Modern scientific research believes that the magnetic field of Mars disappeared about 3.9 billion years ago. As for the reason, the current mainstream view is that it may be because an asteroid hit Mars, causing damage to Mars.

For a planet, magnetic field plays a very important role. For example, on the earth, magnetic fields can help the earth resist space radiation and solar storms. For the earth, the magnetic field is like an "umbrella".

But Mars has no magnetic field, which also makes Mars lose its "umbrella". Unless human beings have a chance to start a new magnetic field on Mars in the future, they will always make Mars like the Earth.

What is the living environment of human beings after emigrating to Mars?

So, assuming that humans really have the opportunity to immigrate to Mars in the future, what will life on Mars be like for us in the future?

Don't hold out too much hope, because there is a view that the living standard of human beings may plummet when they immigrate to Mars. Because there is no magnetic field on Mars, human beings may all be "underground residents" in the future. Simply put, they live under the surface of Mars.

According to the data, American scientists have previously proposed a Mars city plan called "Nu Wa", saying that four Mars cities will be established on Mars, which are connected with each other, and each city can accommodate about 250,000 people.

However, these cities are not built on the surface of Mars, but under the surface of Mars, or dig a big hole in the mountain of Mars to resist space radiation and various disasters on Mars.

At the same time, because human beings need to build a brand-new ecosystem on Mars, it also means that for the first generation of Martian immigrants, they may seldom eat meat on Mars, but can only eat vegetables and fruits that are easy to cultivate and have low planting cost. Moreover, because there are many imperfections on Mars, the first generation of Martians also need to keep working.

However, even so, there are still many people who want to immigrate to Mars. After all, leaving the earth on which they live and living on the red planet looks as exciting as the realization of science fiction movies. So, for you, would you rather live on the earth or visit Mars?