
by David H. Levy, John O'Byrne, Robert Burnham · Chain Sales Marketing · tapa dura · ISBN 9781876778910

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«Practical Skywatching» is the astronomy guide by David H. Levy, John O'Byrne and Robert Burnham, published by Chain Sales Marketing in hardcover.
Illustrated guide explaining how to read star charts and navigate the night sky, what equipment the observer needs, and how to explore the universe. It gathers information on stars, constellations, planets and other celestial phenomena, accompanied by photographs and diagrams.
Part of The Nature Companions series, a collection of four practical natural science guides; published in 2002, in English, with 480 pages.
A work intended for astronomy enthusiasts of any age who want to start or expand their knowledge of sky observation.

David Howard (Doveed) Levy is a Canadian-American amateur astronomer, science writer, and discoverer of comets and minor planets. He is best known for co-discovering Comet Shoemaker–Levy 9 in 1993, which collided with Jupiter in 1994 in the first observed planetary-scale impact in the Solar System.
