Western Breithorn Alps
Western Breithorn, European Alps. It is considered to be the easiest 4,000-meter peak for climbing. Photograph Victor Troyanov. to Chris
Western Breithorn, European Alps. It is considered to be the easiest 4,000-meter peak for climbing. Photograph Victor Troyanov. to Chris
Photograph Thierry Bornier
A dolphin in Archipelago of Fernando de Noronha, Brasil. Photographer Joao Vianna
Streamlined lenticular clouds are created by turbulence or strong upward air movement, associated with lee wave formation. Photographer: Stan Celestian
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Venus just after sunset. image credit: NASA
via NASA