Scientists are trying to answer this and many other questions about our next-door planetary neighbor. Learn about Mars's hidden water, the robots exploring Mars's surface, and how human explorers could one day travel to Mars.
As part of the Searchlight BooksTM collection, this series explores the many questions scientists have about space. Informative text, compelling photos, and engaging captions will help you learn how scientists make discoveries in space!
Rebecca E. Hirsch is an award- winning children's author with a PhD in plant biology. Her picture books include Plants Can't Sit Still and Night Creatures: Animals That Swoop, Crawl, and Creep while You Sleep. She lives with her husband and three children in State College, Pennsylvania. You can visit her online at rebeccahirsch.com.