Steward Observatory
Oct. 6, 2024
Observing Файл:Steward Observatory.jpg — Википедия Steward Observatory at University of Arizona – Stock Editorial Photo © wolterke #277950122 Steward Observatory
Oct. 6, 2024
Observing Файл:Steward Observatory.jpg — Википедия Steward Observatory at University of Arizona – Stock Editorial Photo © wolterke #277950122 Steward Observatory