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Orion at twilight

Wednesday, December 25th, 2013
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Orion at twilight

Long after sunset but still before the sky was properly dark, Orion was setting over the telescopes. The orange glow on the horizon comes from the Escondida copper mine 90 miles away.

Astrophotography: « Moon and UT4   Christmas at Paranal »
Chile: « Moon and UT4   Christmas at Paranal »