When will humans settle on Mars?

In the past 100 years, too many things have changed our lives. In the next 100 years, our lives will undoubtedly change even more? After mankind realizes the dream of landing on the moon, an even greater The goal is to manned Mars flight. When setting foot on Mars, the longer-term plan is to transform the Martian environment and make it a second Earth suitable for human habitation? Scientists firmly believe that humans can set foot on Mars within 10 years at the earliest. In space The tourism wave will soon follow. By then, taking a spaceship to watch the sunset on Mars will be the most exciting and fashionable trip. If you are short on money, how about jumping on the dry moon?

Being able to plant trees on Mars is the most important condition for Mars to become suitable for human habitation. In this way, in the next tens of thousands of years, a large number of trees can provide enough oxygen for the Martian atmosphere, so that humans who land on Mars can breathe freely? But based on the current situation on Mars, microorganisms on Earth still cannot obtain enough nitrogen to sustain life on Mars, because nitrogen is the main element for photosynthesis of plants and plays a vital role in the growth of plants?

Scientific researchers have realized that during the thawing process of Mars, microorganisms and plants from the Earth can be brought to Mars. It is expected that the surface of Mars will thaw within the next 100 years, and it may take about 700 years for the entire Martian body to thaw?

Chris McKay of NASA's Ames Research Center believes that the first step in making Mars suitable for human habitation is to increase the temperature of the Martian surface through a method called "terrestrial creation". In fact, the temperature on the surface of Mars only needs to increase by a few degrees to meet the survival needs of the most primitive microorganisms on Earth. These microorganisms include moss and seaweed organisms found in Antarctica? If the atmosphere on Mars can be filled with super-greenhouse gases, then in the next 100 years Will it become a habitable planet within a year?