The Secrets of SaturnHardcover, 1 August 2015

Saturn's stunning rings make it the easiest planet to recognize, but it still has secrets! From ancient cultures that watched the skies, to modern scientists who send machines into space, humans are passionately curious about the gas giant. Learn about Saturn's discovery, what it would be like to visit, and what scientists still want to know. Vivid photos and illustrations, scientist spotlights, and sidebars help unlock the secrets of Saturn.