This hip and handy guide helps you learn the science behind blue skies, sun dogs, and the solar eclipse, and shows you how to observe nocturnal wonders such as lunar halos, Martian ice caps, and far-off galaxies. Any explorer can become an adept observer with their guidance, and more ambitious stargazers will be able to discover more distant sights with the help of binoculars, a telescope, or a local astronomy group. Features a glow in the dark cover.