Johannes Kepler: Trailblazer in Astronomy and Mathematics Early Life:Johannes Kepler was born on December 27, 1571, in Weil der Stadt, in the Duchy of Württemberg in the Holy Roman Empire (now Germany). His family faced financial challenges, and Kepler’s father, Heinrich Kepler, was a mercenary soldier. Kepler’s early years were marked by hardships, including the… Continue reading Biography of Famous Mathematicians Johannes Kepler