The Martyrs of Science, or, The lives of Galileo, Tycho Brahe, and Kepler

The volume presents detailed biographies of three early modern astronomers, recounting their formative backgrounds, scientific investigations, instruments, and major discoveries; it traces one subject's telescopic findings and ensuing conflicts over heliocentrism that culminated in a public trial and censure, another's systematic sky-watch, creation of a renowned observatory under royal patronage and later displacement, and the third's mathematical work on planetary motion alongside optical research and persistent financial and legal hardships. Interwoven are discussions of personal character, scholarly disputes, observational methods, and the social and institutional obstacles that shaped their careers. The narrative emphasizes how experiment, instrumentation, and patronage directed scientific progress.