Humans immigrated to Mars to live.

The latest research found that humans may only survive on Mars for 68 days at most. This will be a heavy blow to those who are keen to immigrate to Mars.

National Aeronautics and Space Administration (NASA) previously reported that humans can only survive for about 60 days if they want to immigrate to Mars. According to the data detected by Mars-1, the living environment on Mars is not suitable for human habitation at present, and at least several difficulties must be overcome.

The first is the problem of oxygen, which is produced by photosynthesis of plants on the earth. On Mars, it can't achieve the oxygen needed for human survival, but oxygen can also be made from chemicals according to chemical reactions, but the raw materials that can bring rockets are very limited, so the oxygen problem is a big difficulty. Secondly, at present, there is not a large amount of water resources found on Mars, and oxygen and water are also a major reason that hinders human beings from staying on Mars. The maximum amount of oxygen and water available for human survival is about 60 days.

Life on Mars will also be affected by cosmic rays, which will have an impact on human health. Therefore, some scientists have conceived an igloo, which is composed of ice and expandable materials. It has a light structure and can prevent radiation. But at present, it is only in the conception stage, and there is still a long way to go!