Transit When Planets Cross the Sun : When Planets Cross the Sun
Michael Maunder
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Galileo and 400 Years of Telescopic Astronomy
Peter Grego
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Venus and Mercury, and How to Observe Them
Peter Grego
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Astronomical Cybersketching : Observational Drawing with PDAs and Tablet PCs
Peter Grego
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Astronomy with a Budget Telescope : An Introduction to Practical Observing
Patrick Moore
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The Observer's Year : 366 Nights in the Universe
Patrick Moore
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Blazing a Ghostly Trail : ISON and Great Comets of the Past and Future
Peter Grego
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