Johannes KeplerFrom Wikipedia, the free encyclopedia Joahnnes Kepler (27 Disemba 1571 – 15 Novemba 1630) i bin wan man blong saens blong Jemani. Johannes Kepler, 1610.
Joahnnes Kepler (27 Disemba 1571 – 15 Novemba 1630) i bin wan man blong saens blong Jemani. Johannes Kepler, 1610.