Team Logo. The Great Falls Voyagers are a team in the Pioneer League. They are the Rookie affiliate of the Chicago White Sox. They get their name from the Mariana UFO incident. Retrieved from "https://prosportsteams.fandom.com/wiki/Great_Falls_Voyagers?oldid=17088" Categories: Pioneer League teams Teams in Montana Teams in Great Falls Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.