Practical Astronomy With The Unaided Eye (1912) by Hector Macpherson is a comprehensive guide to observing the night sky without the use of telescopes or other equipment. The book is divided into three parts: the first covers the basics of astronomy, including the motions of the stars and planets, the phases of the moon, and the constellations. The second part provides detailed instructions on how to observe the night sky, including tips on finding and identifying celestial objects, using star charts, and keeping a record of observations. The third part covers more advanced topics, such as the measurement of star brightness and the use of binoculars for astronomy. Throughout the book, Macpherson provides clear explanations and practical advice for amateur astronomers of all levels. The book is illustrated with numerous diagrams and photographs, making it an excellent resource for anyone interested in exploring the wonders of the night sky.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.
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