1800 million pixels! Real photos of Mars 55 million kilometers away from the Earth! What is the reason?

The place you see now is not the earth, but a real photo of Mars 55 million kilometers away from the earth. This is a high-definition panoramic view of the surface of Mars taken by NASA's Curiosity Rover. The pixel of this image is as high as 65.438+08 billion, which is composed of 654.38+0200 independent photos taken by Curiosity in two years. It is the clearest panorama of Mars so far.

So this is the real environment of Mars. It's desolate and lonely here, and there is no life. There are brown Gobi and deserts everywhere. In the eyes of scientists, Mars is the most suitable planet for human migration in the solar system, because Mars is in the livable zone of the solar system, with the same size and mass as the Earth. It stands to reason that Mars should be a vibrant and tree-lined scene.

But in reality, Mars is as lonely and desolate as the desert of the earth, and there is almost no organic soil except rubble. Surprisingly, however, there are still some traces on Mars that are washed away by water like clay. Scientists speculate that there may have been rivers and oceans on Mars. 1 10,000 years ago, life may have been born on Mars, and even Mars civilization, which is more developed than human civilization, existed.

But later, great changes have taken place on Mars. Perhaps it was a meteorite impact from the universe, or a large-scale nuclear war between intelligent life on Mars, which led to a sudden change in the environment of Mars, the disappearance of the atmosphere, the depletion of water resources and the gradual disappearance of life. 100 years later, Mars, which was originally full of vitality, became a lifeless planet.

However, these are just scientists' speculations. It is difficult for us to know what caused the sudden change in the environment of Mars, but it also reminds us that if human beings continue to destroy the earth's ecology and use a large number of nuclear weapons, perhaps the earth on which we live will become as lonely and desolate as Mars.