Why is Mars suitable for immigrants?

Because Mars has the most basic conditions to sustain life. Mars is not special among the eight planets in the solar system, but its advantage lies in its water from the point of view of reproducing life.

Because of the low temperature, all the water on Mars exists under the surface in the form of ice. If all the ice melts, water can cover the entire surface of Mars with a depth of 1 1 m. Life is inseparable from water, so Mars is suitable for immigrants.

Mars exploration

Human exploration of Mars began as early as 50 years ago, and many experimental projects for observing and exploring Mars are currently under way. In this process, people's understanding of Mars is deepening. Scientists speculate that Mars billions of years ago probably had a thick atmosphere, water, oceans and even life, just like the earth today.

However, because the gravity of Mars is too small, atmospheric molecules keep fleeing, and Mars becomes as cold and dry as it is now, and ancient life disappears or hides underground. In addition, it has been confirmed that there is a small amount of methane in the atmosphere of Mars, and its source is still a mystery. It may come from a chemical reaction, or it may be produced by bacteria-if the latter is strong evidence of life on Mars.

Refer to the above? People's Network-People's Daily Science and Technology Grand View: Why do you want to immigrate to Mars?