What's the temperature on the surface of Mars? If you don't wear a spacesuit, can humans survive on Mars?

What's the temperature on the surface of Mars? If you don't wear a spacesuit, can humans survive on Mars? Now we know that the earth is not the only star. There are many other stars besides the earth, so we know that there are eight planets in the solar system, which are similar to the earth, such as Mercury, Venus and Mars. If human beings get rid of the earth, they should all be three planets to explore, but these three planets do not have the standard of human survival. The external temperatures of Mercury and Venus are too high, reaching 400℃, and Venus also has a dangerous layer of acid rain. The standard is the same. Biologists continue to carry out scientific research on Mars, and also carry out multi-directional exploration. Mars is one-seventh the size of the earth and one-tenth the mass of the earth. It rotates at a constant speed, close to the earth, about 24.62 hours, but its rotation time is 687 days, close to the earth for two years!

But now Mars has not completed the landing of passengers, but with the development of science and technology, astronauts will be sent to Mars to explore, so many people clearly put forward a question: how long can humans survive on Mars without wearing spacesuits? To solve this problem, we must first understand the natural environment of Mars. Mars has an atmosphere, but it is sparse, so there is very little O2 in the atmosphere of Mars, which can't satisfy human breathing. Because the pressure of life on Mars is too low, the pressure inside and outside the body will make people feel bloated without wearing a spacesuit. Everyone will see the blue veins on the skin, which makes people feel uncomfortable!

Although Mars is also in the solar system, because it is on the edge, it receives much less heat from the sun than the earth, so the temperature of most parts of Mars is much lower than that of the earth. Only when the temperature on the equator is above 30 degrees in the afternoon, it will drop to MINUS 70 degrees at night, and the temperature difference is very large. Therefore, the temperature of Mars makes it difficult for humans to survive for a long time without wearing spacesuits. The most important thing is that there is too little oxygen. Once astronauts are exposed to the environment without spacesuits,

At this time, it only takes a few minutes. People who have done breathing exercises are likely to stick to it for a long time. So at this stage, there is no way for human beings to survive in the natural environment of Mars. If human beings want to immigrate to Mars and invest in Mars, then they must update the conditions for transforming Mars. The key is to create more and more air on Mars. In addition, the low pressure of Mars is because the atmosphere is thin, and we must find ways to thicken the atmosphere of Mars. This kind of high technology can only be accomplished. At this stage, there is no way for human beings to update and transform Mars. There must be a lot of liquid water on Mars, but according to the observations in recent years!

People have long discovered that there is liquid water on Mars. Although it exists in the content of ice, ice can be melted into water to meet the needs of human survival. If Mars can grow many green plants, there will be more and more O2. Coupled with the thickening of the Martian atmosphere, Mars is likely to become the second Earth. Everyone knows that the earth has a strong electromagnetic field, which can resist all kinds of ultraviolet rays in space. At the same time, the atmosphere can be tightly bound, so that they are not easily blown away by the solar wind. But biologists speculate that Mars also had electromagnetic fields billions of years ago, but the collision of planets destroyed the operation of the core of Mars, which led to the electromagnetic field fading!

Without the maintenance of electromagnetic field, the water and atmosphere on the surface of Mars were constantly dissipated by the solar wind, and it became what it is now. If biologists stimulate the operation of the core of Mars in accordance with high technology in the future, the electromagnetic field can be regenerated, but in addition to those asteroid belts that need to be dealt with, there are many planets here that threaten the safety of Mars. It is very likely that Mars has something to do with this planet, and Mars is often hit by stars. Detectors often find many craters on Mars. To deal with the problem of the planet, we should constantly refine the planet with high technology and let the safety of Mars explode. However, this must have a particularly developed high technology. At this stage, this is only human speculation!

But if our high technology can reach that level, it will be very close for Mars to become everyone's second beautiful garden, but it must be the result of the continuous development of human beings. At this stage, it is difficult for human beings to fly to Mars with high technology, let alone create their own beautiful garden on Mars. Therefore, if humans want to develop and design other planets in space, high technology is the most important factor. I hope that mankind can complete the British immigration plan on Mars as soon as possible. At the same time, we also expect that human beings can turn a large number of big planets into beautiful homes in the world and let human civilized behavior continue to develop!