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It's not much, NASA studies it herself, gives it to other countries as gifts, and the rest is in American museums, well, rumors and facts are never touched.
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Three places, the U.S.'s own space museum, NASA's outer space laboratory, and gifts to foreign countries as a national gift (Japan received such a national gift in the 1980s).
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So far, only the United States has landed on the moon.
On July 21, 1969, the American "Apollo 11" spacecraft successfully landed on the moon with three astronauts on board.
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1 pc. In the United States, in 1969, the Apollo 11 spacecraft arrived on the moon, and Neil Armstrong became the first human to set foot on the surface of the moon.
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A total of two countries have landed on the moon, namely the United States and the Soviet Union, they are manned on the moon, and China has also achieved the moon landing, with a lunar rover, no man has landed on the moon.
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Only one country has landed on the moon, and that is the American Armstrong and Apollo 11 spacecraft.
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Although the United States landed on the moon in 1969 with two astronauts piloting Apollo 11, the U.S. flag fluttered in the wind when the U.S. flag was planted on the moon. It is estimated that it is likely to be just a product left over from the Cold War, and as for the reason why this suspicious news was created, it is estimated that it was for the sake of the Soviets who manned space flight first when the United States and the Soviet Union were vying for hegemony, so as to humiliate the Americans and save a little face.
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As of 2019, only the United States has landed on the moon in the world, and China has not yet landed on the moon.
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The Soviet Union's Soyuz was the first to land, the Cold War USA in order to counter and then carry people to the moon.
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Armstrong is a younger brother who flew to the moon.
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Two bars: the United States and the former Soviet Union.
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So far, only China and the United States have landed on the moon brothers.
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The United States is a country, the Soviet Union did not go, but the Soviet Union civil strife put people into space, and it took a long time to remember that there were still people in the sky.
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The BioApollo Project, which refers to the HGP (Human Genome Project), has published all four maps on April 14, 2003, and has been completed for many years.
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On July 20, 1969, the first man landed on the moon, and today, 50 years later, there is still a great debate about the authenticity of the Apollo program, and many people question why the American flag on the moon is flying because there is a crossbar at the top of the flagpole that supports the flag. In fact, there are many questions, which we can answer in a scientific way!
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According to Fun Science on September 28, technically, hundreds of millions of people could be placed on the surface of the moon if the most densely populated cities on Earth were taken as a reference. However, the question of how many people can fit on the surface of the moon is how many people it can sustain.
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The moon is still there.
Come and can't live people, even the source of the moon base.
The ground has not been built, and there is no life-sustaining equipment, so how can Du live in people? To build a lunar base, DAO estimates that it will take at least 30 years.
Scientists have long discovered that the moon is extremely rich in resources. The lunar soil is extremely rich in helium-3, which can be used as a fuel for nuclear fusion, and "helium-3" is now recognized by the world as an efficient, clean, safe and cheap fuel for nuclear fusion power generation. Helium-3 is radiated into the lunar soil by the solar wind, and after billions of years of accumulation, it is roughly estimated that at least 1 million tons of helium-3,100 tons of helium-3 on the lunar surface can provide the total amount of energy used in the world for a year, and this is still under the premise that the thickness of the lunar soil has not been proven.
The moon itself is still a natural mining area, the types of mineral resources are more abundant than the earth, the lunar crust alone has hundreds of millions of tons of iron, aluminum content is also very rich, or a variety of rare metals abound on the moon, far more abundant than in the earth. In addition, every once in a while, an asteroid will hit the moon, and all the mineral resources in the asteroid will be left on the surface of the moon, which will lead to the moon's resources becoming more and more abundant.
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Not at the moment.
Liquid water was found, and the temperature was more than 100 degrees to more than 300 degrees during the day, and minus 150 degrees to minus 170 degrees at night. There is no soil on the moon suitable for growing agricultural stuff, and there is no atmosphere.
Moon: The Moon is a satellite that orbits the Earth. It is a solid-state satellite of the Earth and the closest celestial body to the Earth (the average distance from the Earth is 10,000 kilometers).
It is about 4.6 billion years old. The Moon, like the Earth, has a layered structure such as a shell, mantle, and core. The moon itself does not emit light, only reflects sunlight.
Because there is no atmosphere on the Moon, and the heat capacity and thermal conductivity of the lunar surface are very low, the temperature difference between day and night on the surface of the Moon is very large.
The Moon is always facing us on one side, which we are used to call frontal. On the other hand, the far side of the Moon is mostly invisible from the Earth, except in the area near the edge of the Moon's surface which is visible in the middle due to the movement of the scales. In the days when there were no probes, the far side of the moon was an unknown world.
One of the great features of the far side of the Moon is that there are almost no fainter lunar features like the Lunar Sea. And when an artificial probe runs to the far side of the moon, it will not be able to communicate directly with Earth.
The Moon is the most thoroughly studied celestial body, and the second celestial body ever visited is the Moon. The age of the Moon is about 4.6 billion years. The Moon, like the Earth, has a layered structure such as a shell, mantle, and core.
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Lots of circumambulation mountains.
The mountains on the moon are undulating, and there are various special names such as ocean, sea, bay, and lake. In fact, there is no water on the moon. The crater is a bowl-shaped pit structure.
There are more than 33,000 craters with a diameter of more than 1 km. Many craters have peaks or clusters of peaks. The faint black spots on the surface of the moon seen by the naked eye are called the Moon Sea, which is a vast plain.
There are 22 of them in the moon sea. The largest is the Storm Ocean, with an area of 5 million square kilometers. Since there is no atmosphere on the Moon, and the heat capacity and thermal conductivity of the lunar surface are very low, the temperature difference between day and night on the lunar surface is very large.
The topography of the lunar surface mainly includes: craters, lunar seas, lunar lands and mountains, lunar radial patterns, and lunar valleys (lunar gaps). Lunar chart.
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