Kepler's 1st law

From The Portal Wiki
Revision as of 22:45, 4 February 2020 by Boqu (talk | contribs) (Created page with "== Resources: == *[https://en.wikipedia.org/wiki/Kepler%27s_laws_of_planetary_motion#First_law_of_Kepler Kepler's 1st law] == Discussion: ==")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)