sábado, 15 de fevereiro de 2014

Enigma

VISTA’s look at the Helix Nebula

ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA) has captured this unusual view of the Helix Nebula (NGC 7293), a planetary nebula located 700 light-years away. The coloured picture was created from images taken through Y, J and K infrared filters. While bringing to light a rich background of stars and galaxies, the telescope's infrared vision also reveals strands of cold nebular gas that are mostly obscured in visible images of the Helix.

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Brasil no PORTÃO DO INFERNO!!

Levaram o Brasil ao PORTÃO DO INFERNO Por Professor Negreiros 18 de março de 2024 Desde a segunda campanha eleitoral de Dilma Rousseff rumo ...