ALMA gegenschein — fisheye

On the Chajnantor plateau in Chile, home of the Atacama Large Millimetre/submillimetre Array (ALMA), the sky is so dark that the famous and extremely difficult to observe gegenschein (or "countershine") is sometimes visible.

This is a faint brightening of the night sky in the region of the ecliptic directly opposite the Sun, caused by reflection of sunlight by interplanetary dust in the Solar System.

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Id:2016-04-08-alma-gegenshein-fd-cc
Tipo:Fotográfico
Data de divulgação:24 de Novembro de 2016 às 14:48
Tamanho:20368 x 20369 px

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Nome:Atacama Large Millimeter/submillimeter Array
Tipo:Solar System : Sky Phenomenon : Night Sky : Zodiacal Light : Gegenschein
Categoria:ALMA
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