Johannes Kepler & the Music of the Spheres -- An article by David Plant describing Kepler's astrological beliefs. Visit

Tycho Brahe & Johannes Kepler -- Short biographies. Visit

Johannes Kepler -- Includes detailed biography, on line links, outlines of some of his works, quotes, and reading list. Visit

Starry Messenger: Johannes Kepler -- Biography, & information on Kepler's mathematical techniques, poetry, & interest in astrology. From the Whipple Museum of the History of Science. Visit

Astronomy History - Johannes Kepler -- Brief biography highlighting his status as a defender of Copernicus & a formulator of planetary-motion laws. Visit

More Kepler, by Michael Fowler -- Part two of a biography, discussing Kepler's investigations of planetary motion & gravity. Visit