Updated: May 31, 2023
Johannes Kepler was a German astronomer, mathematician, astrologer, natural philosopher and writer on music.
Get ready to test your Johannes Kepler knowledge to the max with this tricky quiz! Featuring 21 questions on a wide range of Johannes Kepler topics, it's not for the casual fan. Only the most dedicated enthusiasts will be able to answer them all correctly. Learn something new and exciting.