Орал қаласы 2018 жыл

1 A.U. = 149.6 million km.

The Earth moves in an elliptical orbit around the Sun.

The order of the planets away from the Sun is: Mercury, Venus, Earth, Mars, (inner planets), Jupiter, Saturn, Uranus, Neptune (outer planets).

Between the inner and outer planets exists a massive collection of asteroids which are sometimes called minor planets? These asteroids have irregular shapes and form a thick spherical shell of rocky matter at a fixed orbit around the Sun. This massive collection is called the asteroid belt.