Human beings have been exploring planets in the solar system for more than 60 years. What traces have humans left in the universe?

The occurrence of total lunar eclipse allowed the Chinese to formulate the Chinese calendar based on the changes in the moon phases, which is what we often call the lunar calendar now; it is also the existence of the sun, moon and stars, no matter how unpredictable they are. The weather, or the magical changes in celestial phenomena, allowed the ancients to find the future from it, so that the word divination later appeared; or the world beyond the earth is desirable, so various romantic stories were woven to make things come true. My own dream

It is no longer unusual for human beings to want to understand the universe. On the contrary, it is precisely because of the endless universe and human curiosity that the first man-made satellite was launched in 1957. Went into space in 2000, which is something that deserves to be cheered by mankind all over the world. The moon we saw before was called the moon, and we always thought that Chang'e lived in it. Later, through this satellite, people saw the back of the moon, although there was no When I saw Sister Chang'e, I saw the most magical side of all things. Beyond the world, there is a bigger world

Later, man-made satellites flew into space one after another, and I saw the moon, and later I also saw Although Mars is not as lively as the Earth and is instead deserted, it has also witnessed the traces left by humans in the universe. In addition, in 1973 we saw the atmospheric activities of Venus. In 1977, travel Zhejiang 2 also brought us back the appearance of Uranus and Neptune, and then saw Jupiter. These traces are a surprise and even a sigh for mankind

Later, China's Chang'e 3 After a soft landing on the moon, the trajectory of the Yutu rover was clearly visible. Later, in addition to traces of machines, traces of humans also began to appear on the moon. In 1961, (Russian) human footprints entered space for the first time in 1969. , American astronaut Armstrong also set foot on the moon on behalf of mankind