Great Astronomers is a book by Irish astronomer Robert Stawell Ball. Chapters include: Ptolemy; Copernicus; Tycho Brahe; Galileo; Kepler; Isaac Newton; Flamsteed; Halley; Bradley; William Herschel; Laplace; Brinkley; John Herschel; The Earl Of Rosse; Airy; Hamilton; Le Verrier; and, Adams.