An indispensable tool for the amateur astronomer.Night Sky Explorer will help you learn everything a beginning stargazer needs to know. Use the included rotating planisphere to figure out which stars are currently visible, and the 128-page book to learn more about each celestial body. Key facts are presented in an easy-to-understand format, and sidebars offer fun trivia and illuminating anecdotes. Star maps feature the dominant constellations at any given time of the year, so