Regardez la vidéo gratuite Esocast 6: Lightest Exoplanet Found

(25.1 MB) ajouté le 30 Mar 2017 Joué 94 fois Espace Talented People Technology
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Esocast 6: Lightest Exoplanet Found

Description de l'animation:

Well-known exoplanet researcher Michel Mayor announced on 21 April 2009 the discovery of the lightest exoplanet found so far. The planet, “e”, in the famous system Gliese 581, is only about twice the mass of our Earth.

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