Books

1. The Copernican Revolution : Planetary Astronomy in the Development of Western Thought
   

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2. The NexStar User's Guide
   

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3. Alpha and Omega: The Search for the Beginning and End of the Universe
   

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4. The Year-Round Messier Marathon Field Guide: With Complete Maps, Charts and Tips to Guide You to Enjoying the Most Famous List of Deep-Sky Objects
   

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5. Harmonies Of The World (On the Shoulders of Giants)
   

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Books