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Affichage des articles dont le libellé est ASTRONOMY - Embraced by light. Afficher tous les articles
Affichage des articles dont le libellé est ASTRONOMY - Embraced by light. Afficher tous les articles

03/02/2022

ASTRONOMY - Embraced by light

 2022 February 3

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Embraced by Sunlight

Explanation: Even though Venus (left) was the brightest planet in the sky it was less than 1/30th the apparent size of the Moon on January 29. But as both rose before the Sun they shared a crescent phase. For a moment their visible disks were each about 12 percent illuminated as they stood above the southeastern horizon. The similar sunlit crescents were captured in these two separate images. Made at different magnifications, each panel is a composite of stacked video frames taken with a small telescope. Venus goes through a range of phases like the Moon as the inner planet wanders from evening sky to morning sky and back again with a period of 584 days. Of course the Moon completes its own cycle of phases, a full lunation, in about 29.5 days.

METEOROLOGIE - Sant Bartomeu del Grau (Espagne)

Cet orage a été pris en photo dans sa globalité à Sant Bartomeu del Grau en Catalogne, en Espagne. On peut apercevoir le rideau de pluie e...