Earth's Neighbors
Some people can even make a rough judgment through the trend of the astrology, and some literati will express their emotions through the stars and the moon. Regardless of the purpose, people are just expressing their curiosity and longing for space. The distance between Venus and the Earth is actually the closest, and it is in the habitable zone, but humans are unwilling to explore it.
The main reason is that the environment of Venus is too harsh. According to the news sent back by space probes, lightning often appears in the sky of Venus, and there are even extremely strong sulfuric acid rains. This is simply hell on earth. Therefore, people gave up the idea of exploring Venus, and must do what they can when conducting scientific research.
In-depth exploration of Mars
Exploring the planet is of great significance to human beings. It would be great if we can find another planet suitable for human habitation besides the earth. After continuous research, the true appearance of Mars is gradually presented to people. The surface of Mars seems to be a desolate desert without any living things, but with the deepening of research, people have a more detailed understanding of it. understanding. In fact, Mars is not as bad as people imagined. Not only did glaciers appear at both ends of Mars, but even saline water existed. These are enough to prove that Mars once had a large ocean.
Strange shaped stone
With the continuous development of human society, the level of science and technology has also been significantly improved, and people have never stopped exploring space. In the huge solar system, Mars is far away from the earthOne of the closest neighbors has naturally become one of the planets that researchers are most concerned about. A mysterious object has been photographed on the surface of Mars again, which looks like a dancing elf. According to scientific research, it is just a strangely shaped stone.
