NASA has confirmed that there is water on Mars, and now there is even oxygen. What is the gap between man and landing on Mars?

It has been confirmed that Mars has water, but it is only solid frozen water, mainly distributed in the polar regions; Mars has a thin atmosphere, accounting for only 1% of the earth's density, mainly carbon dioxide, accounting for 95.7% of the total, in addition to 2.7% of nitrogen, 1.6% of argon and 0. 1.5% of oxygen, accounting for only1/of the earth's atmosphere. The temperature difference of Mars is 160 degrees (later), and the highest temperature in equatorial summer is 27 degrees, and the lowest temperature in winter is-133 degrees.

Judging from the above environment, human beings must be equipped with strict high-quality equipment on Mars, such as sealed oxygen supply base and spacesuit, just like activities on the moon. But one thing is that although the atmosphere is worse than the earth, it is better than nothing and much better than the moon.

In this way, when human beings carry out the Mars transformation plan, they can extract the air that human beings can breathe by extracting bad oxygen and nitrogen from the atmosphere, and melt the frozen water underground by making greenhouse gases or making greenhouse gases. Asteroid impact. This is more cost-effective than taking oxygen from the earth.

The first stage is to send astronauts to explore Mars. NASA plans to take two steps. The first step is to return to the moon around 2020, train troops on the moon and establish a base to prepare for manned landing on Mars; Around 2033, Mars was sent away two steps.

The second layer is the Mars transformation plan, which was also formulated by NASA. It is being implemented now. This is the first step to send a man to Mars around 2033.

After many investigations, a base was built on Mars, and a large chemical plant was built, using nuclear energy as energy to generate greenhouse gases. Emissions of greenhouse gases into the atmosphere day and night (including asteroid impact, specular reflection of sunlight, etc.). ) to warm mars. The purpose of the plan is to make Mars reach the temperature at which melted Mars freezes underground water and forms a sea surface. Then plant seeds that have been genetically modified to match Mars will be planted on Mars, during which most of the workload will be done by artificial intelligence (robots).

In this way, through decades of ecological methods, the atmosphere of Mars has been changed, and Mars has also produced a magnetic field, eventually making Mars a pleasant and livable planet.