Immigrating to Mars

If the planet in the universe is closest to the earth's ecological environment. There is no doubt that this planet belongs to Kepler 452-B. However, Kepler 452-b is 0/400 light-years away from the Earth/kloc-and cannot be seen by human beings, so we can only give up Kepler 452-B for the time being. If the scope is infinitely narrowed, with the current ability of human beings, we can land on a colonial planet, and this planet may only be Mars.

It seems helpless for humans to choose Mars. After all, human beings have no choice. However, is Mars really that unbearable? After reading it, you may have a new understanding of Mars. After all, landing on Mars has never been an armchair strategist. Even if the temperature difference between day and night of Mars reaches 200 degrees Celsius, with human intervention in Mars, Mars will gradually turn into an ecological civilization planet.

In the eyes of scientists, Mars has long been an alien base for human beings. Just as countries began to scramble to establish bases in Antarctica. Although the United States is the first country to reflect the probe to Mars, countries are still at the same starting line since landing on Mars.

Mars is a planet wrapped in hematite. Seen from the outside, Mars is slightly smaller than the earth. The overall color is red. Compared with the blue of the earth, Mars is thicker and calmer. Because Mars has no oxygen, only thin carbon dioxide gas. If humans land on Mars, they need to wear thick spacesuits. This obviously can't satisfy human's desire to live on Mars. Humans want to live on Mars as they do on Earth, without worrying about the ecological crisis that will come at any time. So humans can't hope that the earth will change the environment. At least for a short time, Mars can't come back to life. This is why most people have no hope for Mars, but in the eyes of scientists, Mars is a different look!

Mars has no oxygen, no atmosphere and no magnetic field, but it has liquid water resources. Water is considered as the source of life. Man hasn't landed on Mars yet, and we don't know whether liquid water is widespread under the surface of Mars. Even if not, Mars has water resources. Are there creatures on Mars?

In 20 15, NASA confirmed the existence of running water resources on Mars, and Curiosity also discovered the existence of methane. Together, it seems that the splendid civilization of Mars in the past has been displayed in front of us. But where did they end up? Why did it disappear on the earth? Or it has something to do with Mars becoming a planet with a bad ecological environment. When did it start?

Scientists say that Mars had a magnetic field 3 billion years ago. After the magnetic field disappeared, the Martian atmosphere began to disappear. Mars lacks armor, and life without escaping from Mars will be extinct. If Mars once gave birth to advanced civilizations, they would have left Mars for billions of years. How do humans find their tracks on Mars? Besides, man has never landed on Mars. In this case, does it mean that if Mars restores its magnetic field, everything will change?

But where does the magnetic field of Mars come from? Mars, like the Earth, has its own metal core, but to make the metal core of Mars work again, at least one super-large asteroid needs to hit Mars, just like the Earth was hit by an asteroid 65 million years ago. This is not too difficult for human beings. Although humans can't do it at present, in order to prevent asteroids from hitting the earth, humans will try to change the orbit of asteroids, and if necessary, just lead the "disaster water" to Mars. With the protection of Mars magnetic field, the storm attack of the sun on Mars will be blocked by more than half, which will help the carbon dioxide gas on Mars to slowly gather into the atmosphere, but it is obviously not enough. Humans have to incite the greenhouse gases on Mars to intensify. More than 6.5438+million volcanoes on Mars can come in handy when necessary.

Although the environment of Mars is still very bad, it is not impossible for Mars to become the second home of mankind under the transformation of mankind. Humans don't have no confidence in Mars, but have confidence in themselves. Besides, human beings have no choice but to trust Mars. In the solar system, except Mars, only Europa and Titan may be able to compete with Mars, but humans have not swam to Mars, if the earth no longer tolerates human misconduct. Nearly 7 billion people will face homelessness. Only Mars can barely accommodate humans. After reading it, do you still think that emigrating to Mars is far away from human beings? But it's really far away for us, after all, it's all for future generations!