OUR SOLAR SYSTEM takes young readers on a fascinating tour through space! Learn more about the beginning of the solar system and what scientists think will happen in the future in this updated edition of OUR SOLAR SYSTEM from science expert Seymour Simon. This updated edition includes: ? Beautiful full-color photographs ? Revised text covering the latest discoveries about the planets and other space objects orbiting our sun ? An author’s note, glossary, index, and suggested reading list