- Main
- Astronomy - Galaxies - Astronomical Studies & Observations
- Hidden treasures
Hidden treasures
Stephen James O'Meara你有多喜歡這本書?
文件的質量如何?
下載本書進行質量評估
下載文件的質量如何?
Stephen O'Meara's new and exciting observing guide spotlights an original selection of 109 deep-sky objects that will appeal to sky-watchers worldwide. His 'hidden treasures' include a wonderful assortment of galaxies, open clusters, planetary nebulae and more, all of which have been carefully chosen based on their popularity and ease of observing. None of these objects are included in either the Messier or the Caldwell catalogs, and all are visible in a 4-inch telescope under dark skies. Stunning photographs and beautiful drawings accompany detailed visual descriptions of the objects, which include their rich histories and astrophysical significance. The author's original finder charts are designed to help observers get to their targets fast and efficiently.
年:
2007
版本:
illustrated edition
出版商:
Cambridge University Press; Sky & Telescope
語言:
english
頁數:
603
ISBN 10:
1931559457
ISBN 13:
9781931559454
系列:
Deep-sky companions
文件:
PDF, 12.77 MB
你的標籤:
IPFS:
CID , CID Blake2b
english, 2007
該文件將發送到您的電子郵件地址。 您最多可能需要 1-5 分鐘收到它。
該文件將通過電報信使發送給您。 您最多可能需要 1-5 分鐘收到它。
注意:確保您已將您的帳戶鏈接到 Z-Library Telegram 機器人。
該文件將發送到您的 Kindle 帳戶。 您最多可能需要 1-5 分鐘就能收到它。
請注意:您需要驗證要發送到 Kindle 的每本書。 檢查您的郵箱是否有來自 Amazon Kindle 的驗證郵件。
轉換進行中
轉換為 失敗