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Víctor Peña (Fotografía ViAn): Atardecer en Hontoria.
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mssphotography: Lightning
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zachstern: California 4
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Surfactant: Perseid
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gatorinsc: Rainbow Night: Perseid Meteor show
NASA Goddard Photo and Video: JAXA/NASA Captures 2012 Annular Solar Eclipse
NASA Goddard Photo and Video: Saturn's Rings in Ultraviolet Light
NASA Goddard Photo and Video: Most Amazing High Definition Image of Earth - Blue Marble 2012
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Harald Steeg: zart und zerbrechlich...fine and fragile ...
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Alaia A.: Startrail
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Aitziber Luquin: Gotas de aguja
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Brico - Fpema: Energia Natural
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aescoz: Noche de niebla en la Estación de Pinto
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Brico - Fpema: Almacen de Estrellas
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aescoz: Atardecer