Astronomy Primary tabsAll(active tab) Books Images Exhibitions Digital Collections Books Results of astronomical observations... Orontii Finei Delphinatis, regii... Smith's illustrated astronomy Journal du voyage fait par ordre du roi... Les terres du ciel Celestial scenery, or, The Wonders of... Traité de mécanique céleste t. 4 Report of a Committee of the American... Researches concerning the periodical... Tychonis Brahe Astronomiæ instauratæ... Ioannis Keppleri Harmonices mundi libri... Longitude by lunar culminations Mécanique céleste v. 2 Nicolai Copernici Torinensis De... Traité de mécanique céleste t 5 Annals of the Astrophysical Observatory... Determination of the longitude of... An explanation of the observed... The beauty of the heavens Observations on nebulae with a fourteen... Sidereus nuncius Ad clarissimum virum D. Ioannem... Dialogo di Galileo Galilei Linceo... Cristiani Hugenii Zulichemii, Const. f... Previous Next Images Portrait of Johann Friedrich Benzenberg SIL-SIL4-3-1 Portrait of Jean-Dominique Cassini Portrait of Tycho Brahe Portrait of Barnaba Oriani colophon Usus Instrumenti… Portrait of George Costard Portrait of Nicolaus Copernicus Celestial Wondering Portrait of Tycho Brahe Portrait of Ismael Boulliau Portrait of John Frederick William... Inside front cover and flyleaf p. 2 2 from Orontij Finei Delphinatis,... Galileo Galilei Portrait of Daniel Melanderhjelm Portrait of Joseph Jérôme Le Français... Portrait of Johann Gabriel Doppelmayr Portrait of Geminiano Montanari The Apparent Retrograde of the Planets... Portrait of John Flamsteed Portrait of James Ludovic, Lord Lindsay p. 14 from Orontij Finei Delphinatis,... Previous Next Exhibitions Chasing Venus: Observing the Transits... Digital Collections There's no digital collections tagged with Astronomy...