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Exoplanète avec températures extrêmes

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Uploaded on Feb 3, 2009

Exoplanète qui est une "Jupiter chaude"ayant une orbite très elliptique. Sa température augmente considérablement à l'approche de son étoile. Passant de 500°C à 1 500°C en l'espace de quelques heures, entrainant ainsi la formation de violentes tempêtes.
Images et actualités de l'astronomie sur www.lecosmographe.com/blog/

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