The Solar System
What is it, the location of the planet in the Solar System Central star in the Solar System is the Sun. The mass of the Sun provides up 99.87% of the entire Agreement. To circulate all around it, planets, moons, Planetoids, comets and meteoroids grotesqueness attracted forces. The sun is composed mainly of hydrogen and helium. To date, through the processes occurring in the kernel for the Sun reaches the Earth as a heat wave electromagnetic interference. If it is not on Earth, there is not no life because it is the driving force of all processes taking place on our planet. The solar system includes planets and their moons. They circulate around the sun after the elliptic orbits, while turning around its own axis. Astronomical unit we call the average distance between Earth and the Sun. Planets are divided into groups of planet earth. These are Mercury, Venus, Earth and Mars, as well as the giant planets, which include Jupiter, Saturn, Uranus and Neptune. The construction of the planets makes centrally located nucleus. Is constructed primarily of metal, and the mantle and shell. The whole is surrounded by the atmosphere. It is Nanjing(tm)stanza on Venus. The composition of the different atmospheres on different planets is different.