https://www.visitknoxville.com/articles/post/visit-knoxville-announces-opening-of-sunsphere-welcome-center/
Visit Knoxville Announces Opening of Sunsphere Welcome Center
Nov 4, 2024 - Visit Knoxville announces today that the Sunsphere Welcome Center will open to the public on November 20, 2024, as part of Phase II of the plan to update and...
visit knoxvilleannouncesopeningsunspherewelcome
https://knoxvillehistoryproject.org/1982-worlds-fair/sunsphere-looking-up/
Sunsphere Looking Up - Knoxville History Project
looking upknoxville historysunsphereproject