Some say the sun, the moon and the earth are a mysterious combination! Because the diameter of the sun is about 400 times the diameter of the moon, and the distance from the sun to the earth is about 400 times the distance from earth to the moon, the moon in the sky looks as big as the sun on the ground。
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The diameter of the sun is 139. 2 thousand kilometres and that of the moon is 3446 kilometres. The average distance is 150 million km and the average distance is 38 000 km. In terms of data, it's a very coincidence。
Astronomers explain it's a coincidence in astronomy
It is precisely because of this wonderful coincidence that we are also able to see the wonderful sights of the daily diet on earth. And when the sun eats all, the moon covers all the light of the sun, and the earth is darkened。
Within the solar system, no special combinations such as the sun, the moon and the earth have been found. And with the mass of the moon accounting for 1. 3 per cent of the earth's mass, a small rock planet such as the earth, capable of having satellites as big as the moon, is unique within the solar system。
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In response to this magical phenomenon, it was argued that it was not a coincidence, since such coincidence was, in its view, too incredible to be unsuspecting and designed。
For this designer, some think god, some think aliens. There is much speculation, not only that there is no substantial evidence, but also that there is poor logic。
Many have refuted these conspiracies, although many still believe them. That is understandable, after all, that everyone has a different level of awareness. When you were in primary school, you were told that earth was a sphere, and you were given many examples, you know? There are still parts of the world that think that the earth is flat。
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In fact, the moon in the sky is as big as the sun. It's a coincidence that exists only at this time, and it's a small episode in hundreds of years
According to scientists, the moon was formed as part of a split between a large celestial body at the beginning of the solar system and the primitive earth. When the moon was first born, it was close to the earth, tens of thousands of kilometres, and it was very fast. As the moon moves away, now 380,000 kilometres from the earth, the rate of rotation is much slower than it was at the beginning of life, and the rotation cycle is now about 24 hours。
In the earth's 4. 5 billion years of life, the earth's transit orbit has hardly changed much. It follows that the moon in the earth's sky seemed to be larger than the sun a billion years ago. And there was no such coincidence between the sun, the moon and the earth。
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In fact, the driving force for all of this is inertia and gravity, and the masters of this wonderful combination are the laws of physics。
The various celestial bodies in the universe are constantly moving, and relative positions and movements change over time, not forever. For example, the north star, which we know well, is not a constant star in the sky, but it will also change over time. In tens of thousands of years, the shape of the seven stars of the beidou will change dramatically as a result of the movement of distant stars, which will eventually become fragmented。
