There are eight major planets in the solar system, and the earth is located above the third turn. The distance between the earth and the sun is about 150 million kilometers, and this distance is defined as "astronomical unit" in astronomy. There are four of the eight planets that are rock celestial bodies, and four are gaseous planets. The most noteworthy is Jupiter.

It is called the second in the solar system because the quality and volume are the first place in the solar system except the solar. Many people like to call Jupiter a small solar system, mainly because of the complexity of Jupiter system.

The latest data shows that there are 79 satellites around Jupiter, but 400 years ago, we only knew that there were 4 satellites around Jupiter, and now we have found that Jupiter is so rich in satellites. With development, we may find more satellites around Jupiter. Jupiter took dozens of satellites around the sun in space, looking like a small solar system.

Jupiter is similar to the sun from its material composition, and its main ingredients are hydrogen and pyrine. However, Jupiter is generally considered to have a rock -like core. The outer layer is wrapped in liquid metal hydrogen, and then it is surrounded by gaseous substances, and the ingredients are similar to the sun, but the mass and volume of the sun are much larger than Jupiter.

As one of the eight major planets of the solar system, the earth is the common home of our human beings, and it is also the only planet in the solar system that has been confirmed to have life. The reason why we can survive on the earth is first due to the existence of Jupiter. Its existence is crucial to the earth. Even some scientists think that if there is no Jupiter, there will be no our existence, let alone talk about civilization. So why is Jupiter that is so important to the earth?

Jupiter's core temperature is high. Jupiter has more energy to radiate outward than the energy absorbed from the sun. The quality of Jupiter is 2.5 times the total of the seven major planets of the solar system, and the core temperature is as high as 30500 ° C. This temperature is enough to melt most metals. Jupiter is a planet with a large quality and volume that can accommodate 1,300 earth at the same time. This also prompted many asteroids flying to the earth into Jupiter because of the powerful gravity of Jupiter. Jupiter has been impacted by asteroids up to 800 small asteroids for the earth each year.

If Jupiter does not exist, the earth may have suffered many meteorites. It is precisely because of Jupiter's existence that the chances of the earth are hit by meteorites. Even if the earth is sometimes impacted, but because of Jupiter as a protection, after being filtered by Jupiter, these meteorites have only left the wreckage when they reach the earth.

Therefore, we can even say that Jupiter is the umbrella of the earth in the universe. The reason why there is life on the earth is also related to the planets around the earth in addition to the unique position of the earth. The sun is constantly burning, providing light sources and heat sources for the earth; the location of the earth is moderate from the sun, providing conditions for the formation of creatures. In addition, other planets such as Jupiter blocked the destroyed celestial bodies in the universe. These many factors are integrated together to cause the earth to give birth to life.