Examines the life and accomplishments of Johannes Kepler, the seventeenth-century astronomer responsible for discovering how the planets move in their orbits around the sun, and includes a time line, and a selection of primary source transcriptions and images.
year: 2005
call number/section: 921, 920, 520.92
subjects: kepler, johannes, 1571-1630, juvenile literature, astronomers, germany, juvenile literature, kepler's laws, planetary theory, biography