magictransistor:Johann Kepler, De Cometis Libelli Tres, Augsburg, 1619.
magictransistor:Johann Kepler, De Cometis Libelli Tres, Augsburg, 1619. -- source link
Tumblr Blog : theuniversemocksme-blog.tumblr.com
#johann kepler#1619#illustration#art#planetary spheres#diagrams#trajectories#theuniversemocksme#de cometis#magictransistor#tres#augsburg#mzteeeyed