Field Guide to Stars and Planets, Third Edition, makes it easy to observe the phenomena of the nighttime sky. The heart of the book is the star maps, which can be used from any location on earth. One set of maps shows, month by month, what you can expect to see in any part of the sky. The other set forms a complete atlas of the sky, showing stars and constellations, planets, nebulae, galaxies, and other celestial objects. The atlas charts are accompanied...