This book offers fascinating facts about our universe from award-winner Mary Kay Carson. Kids will learn about the asteroid belt, Martian volcanoes, dwarf planets, how did Saturn got its rings and more. It is suitable for children aged 7 and over. Why is there life on earth? How did Saturn get its rings? Which planet is biggest, which one's hottest and which has a cloud named Scooter? Take a trip into outer space to learn about the asteroid belt, Martian volcanoes, dwarf planets and other fascinating facts about our universe.