The Solar System
The Solar System is a fascinating place! So many new discoveries are being made each year! To peak your curiosity about the planets you should watch this excellent online video comparing the sizes of different planets!
Video Size comparison of planets and stars
This section will look at Retrograde Motion, Laws of Planetary Motion, Terrestrial Planets which are: Mercury, Venus, Earth and Mars, and Gas Giant Planets which are: Jupiter, Saturn, Uranus, and Neptune.