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Because one of the most important goals of the current lunar exploration activities is to make the barren moon a "refuge" for human beings on earth. In the future, whether it is geological evolution without warning or some kind of mistake of human beings themselves, it is possible that human beings will follow in the footsteps of dinosaurs.
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In space exploration, in addition to finding habitable planets, human beings also want to study materials outside the earth, including resources and energy. This is also the main purpose of exploring the moon, to find resources that can be exploited.
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Although the moon is not suitable for human habitation, there are many things on the moon that are worthy of human research and exploration, such as the soil on the moon, the environment and gravity of the moon.
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There are too many scattered planets in the universe that are better suited to exploration than the Moon, but they are so far away from Earth that it would have been impossible to select distant stars in the early days of space exploration. The moon is the closest to the earth, is the natural choice of human beings to explore the universe, the moon is not suitable for human habitation, human beings spend a lot of manpower and material resources to explore the moon, the moon itself is also extremely valuable for exploration. The surface of the Moon is known to be riddled with craters of various sizes, the result of countless comets and asteroids colliding with each other over billions of years.
Much of this information is obscured by the Earth's atmosphere and oceans, the atmosphere is the protective cover of the Earth's ecosystem, and it is also a thick barrier that absorbs a large amount of cosmic rays and electromagnetic waves, resulting in the loss of information when observing space from the Earth's surface. The Moon is not covered, and if a research base is established on the surface of the Moon, distant galaxies and celestial bodies can be better observed. Although the construction project has not yet begun, it is undeniable that the Moon is an excellent platform for studying space, which makes the lunar exploration project even more important.
When the rocket lifts off, the atmosphere does not deviate from orbit, so the rocket rising from the Earth must force its way through the atmosphere, which will experience tremendous drag, which will consume a lot of energy. A well-established space base has been established on the moon, and many launch missions can be carried out directly from the moon, which will greatly save energy for rushing to the pihu. At the same time, the moon itself is rich in energy, and once mined, many space missions can be self-sufficient on lunar bases without having to transport energy from Earth.
Therefore, the Moon can provide an important basis for human research projects, such as analyzing the characteristics of various celestial bodies, constructing the evolution of the solar system, and even tracing the origin and evolution of life, in order to better understand the relationship between space phenomena and the Earth's natural systems. To sum up, the lunar exploration project has both practical and historical significance, so human beings will spend a lot of manpower and material resources to explore the moon.
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It may be because human beings want to study the entire universe, and human beings, as a master of the world, want to know more things and make good use of these resources.
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Because there are meteorites on the surface of the moon, the moon has resources worth exploiting, so humans want to explore the moon.
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This is because human beings want to understand the secrets of the moon and whether the moon is suitable for human survival, so they have to explore.
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Although human beings know that the moon is uninhabitable, there are many secrets of the moon, and the moon is also very important for human beings to come to the empty beam to tease, so they will explore the fight many times.
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Because humans don't know enough about the moon, and the moon is the first step for human sounding, it is necessary to explore.
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The reason why the moon is unsuitable for human habitation is that it is in a vacuum, people cannot breathe, and there is no liquid water. The highest during the day is 127 and the lowest is -183 at night, lacking the conditions necessary for human survival, such as oxygen, water, temperature and food. The Moon's gravity is one-sixth that of the Earth, and living in a light gravity environment for months can cause damage to physiological systems.
Because the gravitational pull of the moon is too small, there is no atmosphere on the surface of the moon, and at the same time, there is no atmosphere, and there is no blocking of meteorites and other materials, so that the ground is exposed to space and directly irradiated by a large number of cosmic rays. The Moon revolves around the Earth, causing the distance between the Moon and the Sun to be either too close or too far. The temperature difference between day and night on the surface of the moon is too large, and the amount of solar energy received is uneven, making it difficult for humans to survive.
The Moon is a spherical celestial body that orbits the Earth and is also the only natural satellite of the Earth. The front side of the moon is dotted with huge impact craters filled with basalt lava flows ejected from dark volcanoes, forming a vast plain called the "Moon Sea", in fact, there is not a drop of water in the "Moon Sea". Between the outer and lunar seas are bright, ancient plagioclase highlands and conspicuous impact craters.
It is the brightest object in the sky other than the Sun, and although it appears a very bright white, its surface is actually very dark and the reflectivity is only slightly higher than that of old asphalt.
Because the moon is very conspicuous in the sky, coupled with the regular changes in the phases of the moon, it has had a significant impact on human culture such as myths and legends, religious beliefs, philosophical thoughts, calendar compilation, literature and art, and customs and traditions since ancient times.
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