Product Description: This sumptuously illustrated, beautifully written encyclopedia, the best book available on the topic, presents the most up-to-date information about planet Earth in a style and format that will appeal to an extremely wide range of readers...read more

Product Description: This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work...read more

Includes star charts to map the sky and help young astronomers navigate their way with the naked eye, binoculars, or telescopes; entries on the different heavenly bodies; and blank pages for readers to add their own notes and observations. Original.

A complete, illustrated guide for amateur astronomers describes twenty telescope tours of some of the sky's most fascinating phenomena, as well as information on skywatching tools and equipment, celestial bodies and artificial satellites, constellations, and more. Original. (view table of contents)

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Offers an introduction to astronomy, and includes advice on observing the stars and planets (view table of contents)