Provides charts, tables, and instructions for the amateur astronomer on how, where, and when to observe stars, constellations, and planets. Also discusses meteors, comets, eclipses, and other celestial objects.
Provides charts, tables, and instructions for the amateur astronomer on how, where, and when to observe stars, constellations, and planets. Also discusses meteors, comets, eclipses, and other celestial objects.
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