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Star Trails Over Gemini South
Face-on spiral galaxy ESO 440-11
First Kitt Peak Day-time visitor after the pandemic and Contreras Fire
First bicyclist at KPNO
Signing of Decree to Establish New Regional Committee for Night Sky Protection in Coquimbo, Chile
CTIO History - Mirror Washing
McMath-Pierce Solar Telescope Public Observations
Thirty Meter Telescope Facility
Thirty Meter Telescope Facility