قنوات يوتيوب مثل McDonald Observatory

McDonald Observatory

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Jupiter & Saturn Conjunction - December 21, 2020 @ 6p CST
Total Solar Eclipse Livestream | April 8, 2024
"Eclipse(s) in the Heart of Texas" Live Solar Tour | Marc...
Control Room Livestream: Celebrating the Otto Struve Tele...
Live Deep Sky Tour | April 12, 2023
"Eclipse(s) in the Heart of Texas" Live Solar Tour | Marc...
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