From shooting stars to footprints on the moon, there is plenty to discover in outer space. Our planet is part of a huge solar system. It is time to explore our solar system and find out whether there could be life on other planets! The Solar System is part of Decodables by Jump!, a comprehensive library of decodable leveled readers that follow a sequenced approach to phonics instruction. Young readers will enjoy colorful, photo-packed nonfiction as they follow a prescribed format supported by the science of readers that encourages reading development.