Could there be life on Mars?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 Books™ 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!
