Destination Mars - revised edition Author:Seymour Simon Award-winning science writer Seymour Simon explores the Red Planet through fascinating facts and amazing full-color photographs. Readers will learn about the recent discovery of water, the Valles Marineris?the biggest valley on Mars?the ice caps, recent expeditions, and more.This updated edition includes:author?s notestunning full-color photogra... more »phsglossaryindexwebsites and additional reading sourcesSupports the Common Core Learning Standards, Next Generation Science Standards and the Science, Technology, Engineering, and Math (STEM) standards.« less