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. en.wikipedia.org Submitted by irbinator t3_1071dmg on January 9, 2023 at 1:58 AM in todayilearned 187 comments 5,699
wwarnout t1_j3k48mp wrote on January 9, 2023 at 2:53 AM As I recall, Neptune has barely finished one orbit since its discovery. Permalink 22 JimmmyDriver t1_j3nmu0l wrote on January 9, 2023 at 8:38 PM Indeed. Completed first orbit since discorvery in June of 2011. Permalink Parent 6
JimmmyDriver t1_j3nmu0l wrote on January 9, 2023 at 8:38 PM Indeed. Completed first orbit since discorvery in June of 2011. Permalink Parent 6
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