100 Facts Astronomy

The fantastically successful 100 Facts series takes an in-depth look at the study of space in this brilliant book. Discover what we know about the universe and how we know it, from the planets and moons of our solar system to distant galaxies. Children can find out how telescopes work, learn what goes on at an observatory and explore space for themselves with expert advice on how to be a stargazer. Exactly 100 numbered facts will challenge children, acting as an incentive as they make their way through the book.