05-20-2020, 03:33 AM
(This post was last modified: 05-20-2020, 03:33 AM by Blazkovitz.)
Eric the Green Wrote:Pluto is a planet, and Sedna and Eris maybe not, but Eris and Pluto are included by astronomers in a small category of dwarf planets, of which Pluto is the most significant.
Pluto has bigger diameter, but Eris is more massive. Couldn't astrologers include Eris as well?