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Cr\u00e9dit : ESA<\/figcaption><\/figure>\n

Mars Express, l\u2019orbiteur de l\u2019Agence spatiale europ\u00e9enne (ESA) qui gravite autour de la plan\u00e8te rouge depuis pr\u00e8s de 20 ans, vient de faire une d\u00e9couverte importante. En utilisant son instrument radar MARSIS pour sonder le sous-sol de la plan\u00e8te, Mars Express a mis en lumi\u00e8re l\u2019existence d'\u00e9normes d\u00e9p\u00f4ts de glace sous l'\u00e9quateur de Mars.<\/strong><\/p>\n

D\u2019apr\u00e8s les relev\u00e9s transmis par la sonde, l\u2019ESA estime que ces d\u00e9p\u00f4ts ont une \u00e9paisseur d'environ 3,7 km<\/strong>, ce qui signifie qu'ils pourraient remplir toute la surface de Mars d'un oc\u00e9an peu profond d'environ deux m\u00e8tres s'ils venaient \u00e0 fondre.<\/strong><\/p>\n

Lire \u00e9galement –<\/strong> La Chine veut envoyer un h\u00e9licopt\u00e8re pliable sur Mars<\/a><\/p>\n