Each feature is listed in a detailed index to help easily locate them across the Moon’s surface. Earth’s moon is not the only moon in our local solar system. A graphic on the map shows the relative size of moons from the Mars’ tiny Deimos to the enormous Titan orbiting Saturn.Every Stargazer Map is printed on durable synthetic paper, making them waterproof, tear-resistant and tough — capable of withstanding the rigors of repeated outdoor use.