As the second closest planet to the sun in the solar system, it is also the closest planet to the earth. It has properties similar to the earth. The composition of the planet is almost the same as that of the earth.
But after a long period of satellite exploration, scientists discovered that Venus has a thick atmosphere, and the most abundant in the atmosphere is carbon dioxide. Although scientists have found that there is water in the magma of Venus, it just means that Venus once had the same water resources as the earth. Under the long-term high temperature, the water of Venus has all evaporated. That is to say, according to the study of life on Earth, Venus is unlikely to have life.
As a planet so similar to Earth, the trajectory of Venus is very different from that of Earth. Of the many planets in the solar system, only Venus and Uranus exhibit a diametrically opposite rotation trajectory, they turn from east to west, which means that their sun comes out from the west.
Not only that, but Venus ’rotation time is extremely long. Taking the rotation time of the earth as a standard, it takes 24 hours to make one revolution, and it takes 243 days for Venus to rotate one week, but only 224 days for Venus to make one revolution. Years are longer.