Galileo (1564-1642) and Kepler (1571-1630): the modern scientist and the mystic

The art of advertising one’s scientific achievements, of which Galileo was an early master, is a trademark of successful modern science. Dedicated believers and mystics of science, such as Kepler, are less popular. Yet, an alleged rigorous rationalist like Wolfgang Pauli found in his later troubled life a kinship to Kepler’s “archetypal ideas”.