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From the large number of ** transmitted from the satellite, it can be seen that the back side of the moon is the same as the front side, there are plains, mountains, and craters, but there are more mountains on the back than on the front, and there are fewer plains.
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It's the same as the front, hehe
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People constantly observed the moon and made many maps of the moon, each more detailed than the other. However, the moon that people see on Earth; It's just that it faces our "smiling face", but we can't see the "back of the head" of it. It was not until October 7, 1959, when the Soviet rocket "Luna-3" flew to the far side of the moon for the first time and took a picture of the "back of the head", that it was possible for us to know the whole picture of the moon.
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The Moon is not very smooth and flat, as we see on Earth, but rather uneven.
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The moon is also known as the sun yin, commonly known as the moon. It is the only natural satellite of the Earth, the closest celestial body to the Earth, and the most thoroughly studied celestial body. The only celestial body that humans have ever visited in person is the Moon.
The Moon is the most obvious example of a natural satellite. In the solar system, except for Mercury and Venus, all other planets have natural satellites. The age of the Moon is about 4.6 billion years.
The Moon has a layered structure such as a shell, mantle, and nucleus. The average thickness of the outermost lunar crust is about 60-65 km. Below the lunar crust to a depth of 1,000 km is the lunar mantle, which occupies most of the moon's volume.
Underneath the mantle is the lunar core, which is about 1000 degrees warm and most likely molten. The diameter of the Moon is about 3476 km, which is 3 11 of the Earth and 1 400 of the Sun. The volume of the Moon is only 1 49 of the Earth, and the mass is about 735 billion tons, which is equivalent to about 1 81 of the Earth's mass, and the gravity of the lunar surface is almost 1 6 of the Earth's gravity.
There are dark parts and bright areas on the surface of the Moon. When early astronomers looked at the moon, they thought that the dark areas were covered by seawater, so they called them "seas". The famous ones are the sea of clouds, the wet sea, the still sea, etc.
The bright part is the mountains, which are dotted with craters. Located near Antarctica, the Bailey crater is 295 kilometers in diameter and can fit the entire island of Hainan. The deepest mountain is Newton's crater, which is 8,788 meters deep.
In addition to craters, there are also ordinary mountains on the lunar surface. Mountains and deep valleys are stacked on top of each other, creating a unique scenery.
The far side of the moon map The front of the moon is always facing the Earth, and the reason for this is the result of the long-term action of the tides. 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.
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The Moon is the only natural satellite of the Earth. The surface of the Moon is in the shape of a crater.
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I always like to go out for a walk with my family after dinner to see my favorite night view.
I sat on a bench on the street, looking at the night sky, looking at the few stars and the moon. At this time, the moon was still a curved bud, and the stars were embedded in the newly darkened Duanzen night sky. The bent and thin little moon bud was like a small boat, rippling in the sea of sky.
Gradually, the moon is no longer a thin bent bud, but a semicircle, emitting a pale yellow light. At this time, some black shadows were faintly seen on the moon, and I think these black shadows were the figures of Fairy Chang'e and Jade Rabbit who lived in the Moon Palace.
The moon grew bigger and bigger, and finally turned into a large bright disk, which emitted a soft light, and it was beautiful! The stars that shimmered brightly were also dimmed by the moon in the night sky, and I was stunned by its soft light.
This is the moon, maybe it doesn't bring people as much life as the sun, but it guides people in the night! Light the way ahead for people! It shines its soft light into people's hearts!
The world can feel the hope rising in their hearts! Moon! How beautiful!
I love the moon! Love its soft beauty!
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Those who are alive sow discord, slander and harm others, are flamboyant, speak skillfully, lie and deceive others. After death, he was sent to the hell of pulling out his tongue, and the little ghost broke open the mouth of the person, clamped the tongue with iron tongs, and pulled it out alive, not all at once, and the name of hell was the fifth. >>>More
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