Heilbron, J.L., ed. The Oxford guide to the history of physics and astronomy. Oxford: Oxford University Press, 2005.
Hoskin, Michael, ed. The Cambridge illustrated history of astronomy. Cambridge: Cambridge University Press, 1997.
Lankford, John, ed. History of astronomy: an encyclopedia. Garland reference library of social science, vol. 771. New York: Garland, 1997.
Motz, Lloyd, and Jefferson Hane Weaver. The story of astronomy. New York: Plenum Press, 1995.
Wilson, Robert. Astronomy through the ages: the story of the human attempt to understand the universe. Princeton: Princeton University Press, 1997.
Copernicus, De Revolutionibus Nuremberg: Johannes Petreus, 1543. (Lehigh University Digital Library)
Galileo's Library, Galileo Digitale Project (National Central Library of Florence)
Tycho Brahe, Observationes planetarum c. 1596 (Royal Library of Denmark)
Christiaan Huygens, Systema Saturnium. (Smithsonian Institution Libraries)
Starry Messenger (Department of History and Philosophy of Science, University of Cambridge)
The Galileo Project (Rice University)
The Astrolabe (Oxford Museum of the History of Science)
Tycho Brahe, Astronomiae Instauratae Mechanica (Royal Library of Denmark)
Footprints of the Lion: Isaac Newton at Work (Cambridge University Libraries)
Thinking Outside the Sphere: Views of the Stars from Aristotle to Herschel (Linda Hall Library)
Out of this World: The Golden Age of the Celestial Atlas (Linda Hall Library)
The Face of the Moon: Galileo to Apollo (Linda Hall Library)