McDonald-Observatory-ABP-Hobby-Eberly_sunrise.jpg
Travel-ABP-McDonald-Observatory2.jpg
McDonald-Observatory-ABP-Struve-Telescope.jpg
McDonald-Observatory-ABP-Struve-Telescope2.jpg
McDonald-Observatory-ABP-Harlan-Smith_Struve_morning.jpg
McDonald-Observatory-ABP-Davis-Mountains_Sunrise.jpg
McDonald-Observatory-ABP-Harlan-Smith-Telescope.jpg
McDonald-Observatory-ABP-Hobby-Eberly_interior2.jpg
McDonald-Observatory-ABP-Hobby-Eberly_sunrise2.jpg
McDonald-Observatory-ABP-Struve-Telescope3.jpg
McDonald-Observatory-ABP-Harlan-Smith_Struve_morning2.jpg
McDonald-Observatory-ABP-Library.jpg
McDonald-Observatory-ABP-TX118.jpg
McDonald-Observatory-ABP-Hobby-Eberly_sunrise.jpg
Travel-ABP-McDonald-Observatory2.jpg
McDonald-Observatory-ABP-Struve-Telescope.jpg
McDonald-Observatory-ABP-Struve-Telescope2.jpg
McDonald-Observatory-ABP-Harlan-Smith_Struve_morning.jpg
McDonald-Observatory-ABP-Davis-Mountains_Sunrise.jpg
McDonald-Observatory-ABP-Harlan-Smith-Telescope.jpg
McDonald-Observatory-ABP-Hobby-Eberly_interior2.jpg
McDonald-Observatory-ABP-Hobby-Eberly_sunrise2.jpg
McDonald-Observatory-ABP-Struve-Telescope3.jpg
McDonald-Observatory-ABP-Harlan-Smith_Struve_morning2.jpg
McDonald-Observatory-ABP-Library.jpg
McDonald-Observatory-ABP-TX118.jpg
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