100 Facts Solar System covers key topics in easily-digestible, numbered facts. Every page showcases amazing illustrations and photographs that clarify difficult points for children. An amazing space book for both confident and reluctant readers aged 7+. Essential topics covered in 100 Facts Solar System:. Why Earth is the only planet that can support life.. Discover which planet has the most moons.. Learn what Saturn's rings are made of. Examples of 'I don't believe it' fascinating facts:. Before scientists worked out what really makes the Sun shine, they thought it might be a giant lump of coal burning in space!. Venus' atmosphere is so dense that it has about 90 times the pressure of Earth's. You would need a spacecraft as strong as a submarine to land of Venus. Activities to make learning accessible and interactive include:. Look for a meteorite in your garden or local park using just a magnet.. Spot Jupiter in the sky on a clear night using binoculars.. Quiz question: How old is the Moon?