From evidence of water to stunning images, Mars rover Opportunity allowed humans to experience the Red Planet as never before. Ride along on the 15-year mission Selfies From Mars: The True Story of Opportunity is a heartfelt narrative of the Mars Exploration Rover mission that explores the scientific findings of Opportunity and Spirit and the team of scientists and engineers behind the robot rovers. Perfect for STEM education topics, the pages features full-color photographs from the NASA mission and text features with bonus factual information, including Fact Files presented by the adorable cartoon rover Oppy.