Planetpedia 466 articles since April 8, 2010 A planet encyclopedia that anyone can edit. Help us out and contribute! Go to 47 Ursae Majoris b Go to Gliese 581 Go to Gliese 667C b Go to Mars Go to Gliese 876 d Go to Mercury1 of 6Add photo Welcome Welcome to Planetpedia-a free online encyclopedia on planets. Planetpedia is written by its readers, or Planetpedians. Anyone is welcome to edit this site because it is a wiki, including YOU! To make an edit, just click the edit button. Did you know? Facts ...Ceres is the only dwarf planet orbiting in the Main asteroid belt. ...Venus' day is longer than its year. Featured User Vote This month's featured user is Ace45954 Congratulations! From all of us here at Planetpedia. News & Update Thank you! Planetpedia reached 300 articles by April 29th! Retrieved from "https://planet.fandom.com/wiki/Planetpedia?oldid=9487" Community content is available under CC-BY-SA unless otherwise noted.