The Sun is at the center of our Solar System and around it revolve eight planets and several moons. The eight planets in the increasing order of their distance from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Pluto was regarded as the ninth planet until 2006 after which the International Astronomical Union decided to downgrade it to a dwarf planet. In this step-by-step guide, learn how you can draw a model diagram of Solar System. It is quite easy to draw the Solar System once you know the placement of the planets around the Sun. ... Read More