ScienceCast : Observation de la Terre depuis la Station

La NASA a lancé un capteur d'ozone pour aider à surveiller les changements à long terme de la couche d'ozone. Ce capteur, appelé SAGE III, sera installé sur la Station Spatiale Internationale en 2017. Cliquez ici pour voir plus de vidéos : Rendez-vous sur pour en savoir plus. Cette vidéo est de 2017

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