How many Earths could fit inside the Sun? What is a solar eclipse? How does the Sun affect the Earth's seasons?Discover the answers to all of these questions and explore the star at the centre of our solar system.

Find out how the Sun gives heat and light, and why all planets and animals need it to stay alive. The Fact Cat series takes children at nursery age through to Key Stage 1 and above on a journey to discover the world around them, learning about a vast array of subjects on the way from space and science to ancient history and geography!