INTHEMIDSTOFLIONS t1_j3m8yhr wrote
Reply to comment by irbinator in TIL Pluto hasn't completed an orbit around the sun since its discovery. Pluto's orbit takes about 248 years, and Pluto was discovered in 1930. by irbinator
Yeah, it was Eris, makemake, hamaeu, and a few others in 2005. They had the option to add 4 more planets, or they could re define what a planet was.
Viewing a single comment thread. View all comments