sci-universe: Airglow above European Southern Observatory (ESO)Here are gorgeous fulldome views abov
sci-universe: Airglow above European Southern Observatory (ESO)Here are gorgeous fulldome views above different telescopes of ESO’s La Silla Observatory in northern Chile. The red and green hues are produced by airglow, waves of alternating air pressure which are caused by various processes in the upper atmosphere. The Large and Small Magellanic Clouds are also visible amongst a sea of stars while Milky Way cuts across the sky. Credit: P. Horálek/ESO -- source link
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