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Magnificent AuroraBy Bob King, Sky & Telescope Contributing Editor Magnificent Aurora: Your complete guide to nature's greatest light show Have you ever wondered what causes the aurora? Or whats behind its ghostly forms, movements and colors? This guide covers the gamut, from myth to our modern understanding of the phenomenon, in a friendly, non technical way accessible to neophytes and science curious readers alike. Its packed with incredible images from some of the

Whether or not you own a telescope

and inherent dynamics

Eruptive 13

and Aquarius

particularly in nebulae

hosts a molecular cloud worthy of imagers’ focus

can master and exploit the power of optical interferometry

a characteristic of every serious ATM

to accept a proud owner’s invitation to look through a new telescope—only to find yourself thinking

The majority of the objects described in this book were viewed by the author using a pair of $40 binoculars he purchased from Sears & Roebuck in 1978

dead time (if required)

Some years ago we purchased a pair of used binoculars and tucked them away in the car