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Mars Express unlocks the secrets of curious cloud


Return of the extremely elongated cloud on Mars

When spring arrives in southern Mars, a cloud of water ice emerges near the 20-kilometre-tall Arsia Mons volcano, rapidly stretching out for many hundreds of kilometres before fading away in mere hours. A detailed long-term study now reveals the secrets of this elongated cloud, using exciting new observations from the ‘Mars Webcam’ on ESA’s Mars Express.

Source: http://www.esa.int/rssfeed/Our_Activities/Space_News