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{"id":2558272,"date":"2023-11-14T13:59:26","date_gmt":"2023-11-14T12:59:26","guid":{"rendered":"https:\/\/www.phonandroid.com\/?p=2558272"},"modified":"2023-11-14T13:59:26","modified_gmt":"2023-11-14T12:59:26","slug":"une-ia-trouve-comment-produire-de-loxygene-sur-mars","status":"publish","type":"post","link":"https:\/\/www.phonandroid.com\/une-ia-trouve-comment-produire-de-loxygene-sur-mars.html","title":{"rendered":"Une IA trouve comment produire de l’oxyg\u00e8ne sur Mars"},"content":{"rendered":"

Apr\u00e8s avoir pass\u00e9 en revue des millions de mol\u00e9cules, une intelligence artificielle a trouv\u00e9 le moyen de fabriquer de l'oxyg\u00e8ne sur Mars avec ce qu'il y a sur place.<\/strong><\/p>\n

\"Astronaute
Cr\u00e9dits : 123RF<\/figcaption><\/figure>\n

Certes, l'homme devrait bient\u00f4t \u00e9tablir une colonie sur la Lune<\/a>, mais au fond, c'est toujours la plan\u00e8te rouge qui fait r\u00eaver. Poser le pied sur Mars<\/strong> est depuis longtemps un objectif pour de nombreux astronautes, et plus le temps passe, plus on se met \u00e0 y croire. D\u00e9j\u00e0, le temps de trajet de la Terre \u00e0 Mars devrait \u00eatre r\u00e9duit \u00e0 2 mois<\/a>. Ensuite, on pr\u00e9pare les futurs explorateurs \u00e0 en supporter les temp\u00e9ratures extr\u00eames<\/a>. Il reste tout de m\u00eame une question, parmi d'autres : pour respirer, comment fait-on ? Embarquer de l'oxyg\u00e8ne va vite atteindre ses limites.<\/p>\n

Le mieux serait de pouvoir en fabriquer sur place, \u00e0 partir des composants naturellement pr\u00e9sents sur Mars. Justement, c'est ce qu'un robot chimiste coupl\u00e9 \u00e0 l'intelligence artificielle<\/strong> a r\u00e9ussi \u00e0 faire en 6 semaines de travail continu<\/strong>. Les scientifiques lui ont donn\u00e9 des m\u00e9t\u00e9orites martiens tomb\u00e9s sur Terre<\/strong>. Ensuite, ils lui ont demand\u00e9 de cr\u00e9er des mol\u00e9cules \u00e0 partir de 6 \u00e9l\u00e9ments contenus dans les roches<\/strong>. Objectif : rep\u00e9rer celle qui dissocie le mieux l'hydrog\u00e8ne et l'oxyg\u00e8ne<\/strong>. Pourquoi ? Parce que Mars contient de grandes r\u00e9serves d'eau gel\u00e9e<\/strong>, donc de l'oxyg\u00e8ne \u00e0 r\u00e9cup\u00e9rer.<\/p>\n