Plongée dans les abysses : le sous-marin Alvin découvre les sources hydrothermales

from Tous nos podcasts pour enfants · host Radio France

durée : 00:16:50 - Les Odyssées - Pendant très longtemps, les scientifiques imaginaient que les fonds sous-marins étaient déserts. Mais le 17 février 1977, les océanographes Jack Corliss et Jerry Van Andel, à bord du sous-marin Alvin, découvrent pour la première fois des sources d'eau chaude près des Iles Galapagos, dans l'océan Pacifique, à 2700 m de profondeur. Ils y découvrent une “oasis de vie” ! Vous aimez ce podcast ? Pour écouter tous les autres épisodes sans limite, rendez-vous sur Radio France.

Episode metadata supplied by the publisher feed · Published Aug 21, 2026

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Plongée dans les abysses : le sous-marin Alvin découvre les sources hydrothermales

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