ستاره شناسی و کیهان شناسی - Venus and Mercury , and How to Observe Them

Venus and Mercury , and How to Observe Them

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Venus and Mercury
Springer | 2008-02-01 | ISBN: 0387742859 | 266 pages | PDF | 9 MB

Venus and Mercury have always been regarded as difficult targets for amateurs, but advances in commercially-made instruments have brought them within range of only moderately experienced observers. The concept of this book is to present an up-to-date detailed description of the history and geology of the inferior planets, and also to provide the best information about observing and recording them with commercially-available telescopes and cameras.

حجم : 9 مگابایت

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