“Second home” or locked! There is a luminous phenomenon in the night sky, and people may land in the future

Many friends may say that it is meaningful for us to look for a “second home”? Can we achieve interstellar flight? Judging from the current level of scientific and technological development, at present, we do not have the ability of interstellar flight and interstellar migration. However, with the development of science and technology, it is possible for human beings to land on other planets and immigrate to other planets in the future. Just like thousands of years ago, ancient people may not have imagined that with the advent of navigation and aviation technology, we can cross the sea and reach the once seemingly “unreachable” side of the ocean. Perhaps, in the future, it may be as easy and convenient for us to set foot on other planets as we do intercontinental tourism. In our solar system, Mars is currently one of the most explored celestial bodies. Some scientists believe that Mars may become the second home of human beings. Of course, judging from the current exploration situation, Mars is not suitable for us to live directly, so we need to transform Mars before we immigrate to Mars. Scientists have pointed out that it may take 200-300 years to transform Mars. When we complete the transformation of Mars, we can live directly on Mars. < / P > < p > although it seems that immigrating to Mars is the future, many space agencies are preparing for manned landing on Mars, some of which have launched unmanned probes to explore Mars, and some are testing manned spacecraft. For example, SpaceX’s “star ship” prototype SN5 successfully completed the first hover test on August 5, 2020, which was launched from the launch pad, flew to about 150 meters, and then landed on the landing platform under control. Of course, it’s just a hovering experiment, which is far from manned landing on Mars. However, with the continuous improvement of these technologies, manned landing on Mars may be realized. < / P > < p > judging from the current exploration efforts and discoveries, the “second home” may have been locked in. For example, the United Arab Emirates also launched a Mars probe this year to start a trip to Mars. According to the plan, UAE hopes to build a Mars city in 2117. There are eight planets in our solar system. There are many reasons why we choose to explore Mars and transform Mars. One of the reasons is that Mars has many similarities with our earth and is relatively close to our earth. It is much easier to explore Mars and land on Mars than to land on exoplanets. < / P > < p > some friends may say that Mars is already extremely desolate and arid, and is it likely to become our home? For our life on earth, the importance of water is self-evident. Can Martian water meet our living needs? Although Mars is extremely desolate, previous studies have shown that there are still a lot of water ice materials on Mars. When we arrive at Mars, we can develop water ice materials on Mars and directly obtain drinking water. In addition, oxygen and hydrogen can be obtained by decomposing water, which also solves the fuel problem of spacecraft. Some scientists have shown that the existing water ice material on Mars can meet the needs of human migration to Mars to a certain extent. < p > < p > according to NASA’s scientific report, Mars will emit a green “night light” under ultraviolet radiation. Because of the need for ultraviolet radiation, so this scene is invisible to the naked eye, we can not directly see this kind of scene. The researchers point out that in the spring and autumn of each year, the Martian atmosphere appears at night. In winter, the atmosphere in the polar regions of Mars will appear “spiral”, “wave”, and appear weak luminescence, which may be the result of nitric oxide emission. < / P > < p > under the ultraviolet radiation of the sun, the carbon dioxide and nitrogen molecules in the Martian atmosphere on the side facing the sun will be decomposed, and the generated examples will circulate to the side facing the sun along with the upper air wind, and then these examples will be recombined to generate energy, and finally released in the form of ultraviolet rays. Judging from these phenomena, Mars still has many unknown secrets waiting for us to study. Counterpoint announced top 5 best selling models: domestic iPhone 11 tops the list