Περίληψη: | Amateur astronomers spend a lot of their time observing the sky, but not everything up there is necessarily an astronomical phenomenon. Nor is everything immediately identifiable. How many people can tell the difference between a Sun Dog and a Glory - both meteorological phenomena? Or between the Zodiacal Light and the Gegenschein, which are astronomical? Lights in the Sky is a truly comprehensive guide to observing, identifying, and imaging sky glows and other unusual atmospheric/astronomical phenomena, in both the night and daytime skies. If, as a practical observer, you want to be able to identify what it is when you are faced, for example, with the Specter of the Brocken - or with an unidentified flying object that is...well, unidentified...then Lights in the Sky will provide all the practical scientific information you need.
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