Books in Browsing: Science - Astronomy (sorted by popularity)
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The Copernicus of Antiquity (Aristarchus of Samos) Sir Thomas Little Heath 236 downloads
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The story of the universe, told by great scientists and popular authors. Volume 1 (of 4), The starry skies. 230 downloads
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Lectures on Stellar Statistics C. V. L. Charlier 228 downloads
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Pleasures of the telescope Garrett Putman Serviss 226 downloads
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Letters on Astronomy Denison Olmsted 224 downloads
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Through the Telescope James Baikie 224 downloads
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La Vita Sul Pianeta Marte (Italian) G. V. Schiaparelli 221 downloads
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Ueber die schrecklichen Wirkungen des Aufsturzes eines Kometen auf die Erde (German) August Heinrich Christian Gelpke 219 downloads
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Preliminary Discourse on the Study of Natural Philosophy John F. W. Herschel 218 downloads
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Pioneer Saturn Encounter United States. National Aeronautics and Space Administration 216 downloads
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Other Worlds Garrett Putman Serviss 215 downloads
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A New Astronomy David P. Todd 214 downloads
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The Herschels and Modern Astronomy Agnes M. Clerke 210 downloads
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Voyager 1 Encounters Saturn United States. National Aeronautics and Space Administration 207 downloads
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Astronomical Curiosities: Facts and Fallacies J. Ellard Gore 206 downloads
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Are the Planets Inhabited? E. Walter Maunder 204 downloads
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Biography of Percival Lowell A. Lawrence Lowell 204 downloads
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The Martyrs of Science, or, The lives of Galileo, Tycho Brahe, and Kepler David Brewster 201 downloads
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The Borghesi Astronomical Clock in the Museum of History and Technology Silvio A. Bedini 199 downloads
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The Practical Values of Space Exploration United States. Congress. House. Committee on Science and Astronautics. 199 downloads
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Half-hours with the Telescope Richard A. Proctor 198 downloads
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Astronomy in a nutshell : The chief facts and principles explained in popular language for the general reader and for schools Garrett Putman Serviss 198 downloads
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Significant Achievements in Space Bioscience 1958-1964 United States. National Aeronautics and Space Administration 197 downloads
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The universe wreckers Edmond Hamilton 197 downloads
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Maria Mitchell: Life, Letters, and Journals Maria Mitchell 196 downloads