| 书目名称 | Saturn and How to Observe It | | 编辑 | Julius L. Benton | | 视频video | | | 概述 | Modern comprehensive review of the formation, astronomy, and structure of Saturn and its ring system, and observing techniques for amateurs.Very latest detailed theories and physical descriptions.How | | 丛书名称 | Astronomers‘ Observing Guides | | 图书封面 |  | | 描述 | I received my ?rst telescope, a 60 mm (2. 4 in) Unitron refractor, as a surprise Christmas gift from my father when I was 10 years old,and over the next several years, I spent countless hours exploring the heavens, seeking out virtually every celestial object I could ?nd with this small aperture. I consider myself quite for- nate to have been blessed with a dark,unobstructed observing site for most of my childhood,unlike many of my astronomical friends who were always trying to get to a remote location away from city lights to do worthwhile deep-sky observing. I only had to carry my telescope and star charts just a few feet away into my backyard. By the time I entered high school,the night sky had become a delightfully fam- iar place. I had tracked down virtually all of the galaxies,nebulae,and star clusters within reach of my little instrument,and I split most of the double stars that were theoretically possible with its exquisite optics. Eventually,I earned suf?cient funds working part-time jobs (and saving school lunch money) to purchase a premium 10. 2 cm (4. 0 in) refractor, another Unitron that I quickly put through its paces, once again surveying my favorite deep-sky objects | | 出版日期 | Book 2005 | | 关键词 | Planet; Saturn; Saturn‘s Ring System; Saturnian Atmospheric Phenomena; Solar; Solar System; observing tech | | 版次 | 1 | | doi | https://doi.org/10.1007/b137452 | | isbn_softcover | 978-1-85233-887-9 | | isbn_ebook | 978-1-84628-045-0Series ISSN 1611-7360 Series E-ISSN 2197-6546 | | issn_series | 1611-7360 | | copyright | Springer-Verlag London 2005 |
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发表于 2025-3-21 18:09:45
