Binocular Stargazing 在线电子书 图书标签:
发表于2024-11-13
Binocular Stargazing 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
Many people assume that amateur stargazers must invest hundreds or even thousands of dollars in equipment before they can enjoy the wonders of the night sky. The truth is, though, that all you need is a simple pair of binoculars. This handy, easy-to-follow guide explains how to observe everything from the moon to meteor showers with binoculars, and provides safety tips for viewing eclipses. It also includes separate sections for winter, spring, summer, and fall that explain what to look for and how to optimize your viewing. Ideal for budding astronomers of all ages, Binocular Stargazing is the perfect way to see the night sky through new eyes.
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Binocular Stargazing 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024