Observing Variable Stars: A Guide for the Beginner

by David H. Levy, Janet A. Mattei (Foreword by)

Variable star astronomy is one field that still allows amateur astronomers to make significant contributions to the advancement of science. Everyone can play a part in variable star observations, using a small telescope, binoculars, or even the naked eye. Written by an award-winning astronomer, Observing Variable Stars provides a comprehensive introduction to the field of variable star observation for the amateur. The book begins with advice on binoculars and telescopes, and on how and when to observe stars effectively. Levy then explains the ways in which to interpret variation in light output in terms of the life of a star, from birth to sometimes violent death. All the major variables are described and classified, as well as other variable objects such as active galaxies, asteroids, comets, and the sun. The book also illustrates how astrophysicists interpret variations in light output in terms of the evolution of stars. Observing Variable Stars contains a seasonal guide to the night sky usable in all latitudes. Throughout, practical observations serve to complement the text, making this an enjoyable, readable introduction to an exciting area of astronomy.

Genres: Astronomy, Nonfiction

220 pages, Paperback

First published May 26, 1989

About the author

David Levy is a prominent astronomer and author, most famous for his co-discovery in 1993 of Comet Shoemaker-Levy 9, which collided with the planet Jupiter in 1994.

Levy was born in Canada, but now lives in Arizona. He has been involved with astronomy, as an observer, promoter, and author, for his entire adult life. Levy has discovered twenty two comets, given innumerable lectures, television appearances, and published articles in the major science and astronomy magazines.

He gained a Phd in English literature in 2010. There is an asteroid named in his honour, Levy 3673. He is married to Wendee Levy.

Reviews

[Charles Franklin · Rating 4 out of 5]

I got this book from the library because I'm interested in starting an observation program with the AAVSO. This book is a helpful introduction to the world of variable stars. It helps if you are already familiar with stargazing. (The book only has a small section for newbies.) It also helps if you have a strong interest in astronomy, because the book goes into a lot of detail (high school science textbook style) into the classifications of variable stars.