The Solar System works perfectly for the development of life as we know it to exist on Earth. Every element that each of the planets has is available for the perfect dance that we all dance around the Sun. But there is one strange fact that should make all space enthusiasts suspicious.
The first four planets, in order of distance from the Sun, are rocky and the next four are gaseous. What happened? Who planned it like that? Is there a reason for this strange phenomenon? This is what we will discuss in this review.
Let’s identify, first of all, the four closest to the Sun, the rocky ones in the correct order: Mercury, Venus, Earth and Mars have that composition because they were formed from the solid remains left after the formation in large. star
These remains are rich in elements such as iron, silicon and oxygen, which are the main components of rocks. As explained by Doctor Fisión, an expert on these topics, “when the protoplanetary disk cools, the metallic elements form silicate grains, which through a process called accretion formed Mercury, Venus, Earth and Mars.
While the four remaining planets, Jupiter, Saturn, Uranus and Neptune, are gaseous because they were formed from gases left after the formation of the Sun. These remnants are full of elements such as hydrogen, helium and methane. , which are the main components of gases.
The difference in the composition of the planets is due to the distance they formed from the Sun. Rocky planets form closer to the Sun, where temperatures are too high for gases to condense. Gas planets form farther from the Sun, where temperatures are lower and gases can condense.