Blog: 18 Fun, Laid Back, And Open Minded
tags: linz, johanneskepler, science, nasa, austria, space, astronomy, kepler, apod
original: https://seansoldier00.tumblr.com/post/173924342604
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Kepler’s House in Linz Image Credit & Copyright: Erich Meyer (Astronomical Society of Linz) Explanation: Four hundred years ago today (May 15, 1618) Johannes Kepler discovered the simple mathematical rule governing the orbits of the solar
