Let's meet the voyagers of the solar system! This informative book is full of kid-friendly facts about the icy comets and space rocks that circle our Sun. Young readers will learn about an asteroid the size of Texas, space probes built to land on comets, and how a shooting star isn't really a star at all. Real photos taken from space and easy-to-understand diagrams support learning, while charming illustrations add plenty of fun. Back matter provides...