Binocular Highlights 在线电子书 图书标签: 天文观测 指南 天文 双筒望远镜 06.01-Astronomy
发表于2024-11-22
Binocular Highlights 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
还有点用,就是好贵........
评分hahahhhahh 2020 wishlist: Andromeda!!!!!! (看到有人说没买到,悄悄跟你们说libgen上有哦~)
评分本科时候翻过,现在重新望梅止渴用,没有图片需要边看边查是一大缺憾,另外干货太少,压缩成表不需要超过20页。
评分本科时候翻过,现在重新望梅止渴用,没有图片需要边看边查是一大缺憾,另外干货太少,压缩成表不需要超过20页。
评分还有点用,就是好贵........
Binocular Highlights is a tour of 96 different celestial sights ? from softly glowing clouds of gas and dust to unusual stars, clumps of stars, and vast star cities (galaxies) ? all visible in binoculars. Each object is plotted on a detailed, easy-to-use star map, and most of these sights can be found even in a light-polluted sky. Also included are four seasonal all-sky charts that help locate each highlight. You don?t need fancy or expensive equipment to enjoy the wonders of the night sky. In fact, as even experienced star gazers know, to go beyond the naked-eye sky and delve deep into the universe, all you need are binoculars ? even the ones hanging unused in your closet. If you don?t own any, Binocular Highlights explains what to look for when choosing binoculars for star gazing and provides observing tips for users of these portable and versatile mini-telescopes. Sprial-bound with readable paper spine, full color throughout.
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Binocular Highlights 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024