DescriptionKepler 2nd Law Ellipse.png English: Kepler's second law of planetary motion. Drawn by Stw using Kig and en:GIMP Date 13 July 2022 Source File:Kepler-second-law...
DescriptionI 447 - fig 9.png English: Described in the notes as follows: "Kepler discovered three laws in the planetary motions by which the principle...
