ScienceCast : Un vaisseau spatial découvre des milliers de comètes condamnées

L'Observatoire solaire et héliosphérique de l'ESA et de la NASA a découvert plus de 3000 comètes condamnés qui sont passées près du soleil. Rendez-vous sur http://science.nasa.gov/ pour en savoir plus. Projet Sungrazer : http://sungrazer.nrl.navy.mil Cliquez ici pour voir plus de vidéos : https://alugha.com/NASA

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