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Celestial Calculations
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"It is a book for readers who have wondered, for example, where Saturn will appear in the night sky, when the sun will rise and set, or how long the space station will be over their location. In Celestial Calculations, …
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"It is a book for readers who have wondered, for example, where Saturn will appear in the night sky, when the sun will rise and set, or how long the space station will be over their location. In Celestial Calculations, J. L. Lawrence shows readers how to find the answers to these and other astronomy questions with only a personal computer and high school math." -- Back cover
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""It is a book for readers who have wondered, for example, where Saturn will appear in the night sky, when the sun will rise and set, or how long the …"
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