This page describes an image Atmosphere of Venus
شرح الصورة:
This image of Venus was captured in ultraviolet light by the Pioneer Venus Orbiter and highlights features of the planet’s thick atmosphere that are not visible in ordinary light. Venus has a dense, cloudy atmosphere composed mainly of carbon dioxide. In ultraviolet wavelengths, patterns in the upper cloud layers become visible, revealing swirling structures and bright and dark bands caused by differences in the composition and motion of the atmosphere. These ultraviolet features help scientists map wind patterns, atmospheric circulation, and cloud dynamics high above Venus’s surface.
Unlike Earth’s atmosphere, which is relatively transparent in visible light, Venus’s atmosphere is so thick that no direct view of the surface is possible from space without special instruments. The extreme pressure and temperature near Venus’s surface are consequences of this dense gaseous envelope, making Venus a dramatic example of how different planetary atmospheres can be. This image demonstrates how observing a planet’s atmosphere in different wavelengths, such as ultraviolet, reveals details about its structure and behaviour.
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مصدر الصورة: NASA رابط المصدر
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شرح الصورة: This image of Venus was captured in ultraviolet light by the Pioneer Venus Orbiter and highlights features of the planet’s thick atmosphere that are not visible in ordinary light. Venus has a dense, cloudy atmosphere composed mainly of carbon dioxide. In ultraviolet wavelengths, patterns in the upper cloud layers become visible, revealing swirling structures and bright and dark bands caused by differences in the composition and motion of the atmosphere. These ultraviolet features help scientists map wind patterns, atmospheric circulation, and cloud dynamics high above Venus’s surface.
Unlike Earth’s atmosphere, which is relatively transparent in visible light, Venus’s atmosphere is so thick that no direct view of the surface is possible from space without special instruments. The extreme pressure and temperature near Venus’s surface are consequences of this dense gaseous envelope, making Venus a dramatic example of how different planetary atmospheres can be. This image demonstrates how observing a planet’s atmosphere in different wavelengths, such as ultraviolet, reveals details about its structure and behaviour.
مصدر الصورة: NASA
مصطلحات معجم ذات صلة: Atmosphere , Venus
شرح الصورة: Questa immagine di Venere è stata ripresa nella luce ultravioletta dalla sonda Pioneer Venus Orbiter e mette in evidenza caratteristiche della densa atmosfera del pianeta che non sono visibili alla luce normale. Venere ha un'atmosfera densa e nuvolosa, composta principalmente da anidride carbonica. Nelle lunghezze d'onda ultraviolette, diventano visibili i motivi negli strati superiori delle nuvole, rivelando strutture vorticose e bande chiare e scure causate dalle differenze nella composizione e nel movimento dell'atmosfera. Queste caratteristiche ultraviolette aiutano gli scienziati a mappare i modelli dei venti, la circolazione atmosferica e la dinamica delle nuvole in alto al di sopra la superficie di Venere.
A differenza dell'atmosfera terrestre, che è relativamente trasparente alla luce visibile, l'atmosfera di Venere è così densa che non è possibile avere una visione diretta della superficie dallo spazio senza strumenti speciali. L'estrema pressione e temperatura vicino alla superficie di Venere sono conseguenze di questo denso involucro gassoso, cosicchè Venere è un esempio eclatante di quanto possano essere diverse le atmosfere planetarie. Questa immagine dimostra come l'osservazione dell'atmosfera di un pianeta in diverse lunghezze d'onda, come l'ultravioletto, riveli dettagli sulla sua struttura e sul suo comportamento.
مصدر الصورة: NASA (Agenzia spaziale statunitense)
مصطلحات معجم ذات صلة: Atmosfera , Venere (pianeta) حالة ترجمة الشرح: لم تتم الموافقة من قبل مُراجع بعد
مترجمو الشروح: Giuliana Giobbi



