North American Neb peli.jpg
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NGC 6960 Witches Broom Western Veil Nebula
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The Soap Bubble (PN G75.5+1.7), Cluster IC 4996, The Crescent Nebula (NGC 6888, Caldwell 27, Sharpless 105) in Cygnus
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James Clerk Maxwell and Smithsonian Submillimeter telescopes.jpg
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THE ALPS' LARGEST SUNDIAL . 2
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