Paul Getty posted an update in the group Discovery 5 years, 10 months ago
Poor Pluto! It Went From Being A Planet To A Dwarf Planet. Like That Wasn’t Enough, It May Soon Be Classified As A Giant Comet Based On Its Similarity In Chemical Composition To The 67P Comet. BTW, Comets Are Small Icy Solar System Bodies That Give Off Tail Of Gas And Dust When Near The Sun.
The dwarf planet was reclassified once before in 2006.