ScienceCasts: Methan stinkt? - auf der Erde, dem Mars und darüber hinaus

Die NASA erschnüffelt auf der Erde, dem Mars und darüber hinaus den süßen Geruch von Methan. Es ist ein Treibhausgas und an manchen Orten möglicherweise ein Zeichen für uraltes Leben. Weitere Informationen findest du auf http://science.nasa.gov/ Klick hier, um mehr Videos zu sehen: https://alugha.com/NASA

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