In this completely updated edition of Our Solar System, Seymour Simon takes young readers on a fascinating tour through space! With beautiful full-color photographs and spacecraft images, young readers will learn all about the beginning of the solar system, including the sun and the eight planets and their moons. This book includes a glossary and an index. Seymour Simon knows how to explain science to kids and make it fun. He was a teacher for more than twenty years, has written more than 250 books, and has won multiple awards. Supports the Common Core State Standards