{"id":9260,"date":"2020-08-21T10:03:07","date_gmt":"2020-08-21T08:03:07","guid":{"rendered":"https:\/\/ggba.swiss\/linstrument-le-plus-sensible-destine-a-la-recherche-de-vie-dans-lespace-provient-de-berne\/"},"modified":"2023-07-04T13:43:26","modified_gmt":"2023-07-04T11:43:26","slug":"linstrument-le-plus-sensible-destine-a-la-recherche-de-vie-dans-lespace-provient-de-berne","status":"publish","type":"post","link":"https:\/\/ggba.swiss\/fr\/linstrument-le-plus-sensible-destine-a-la-recherche-de-vie-dans-lespace-provient-de-berne\/","title":{"rendered":"L\u2019instrument le plus sensible destin\u00e9 \u00e0 la recherche de vie dans l\u2019espace provient de Berne"},"content":{"rendered":"

Sommes-nous seuls dans l\u2019univers ? La r\u00e9ponse \u00e0 l\u2019une des questions les plus fondamentales de l\u2019humanit\u00e9 pourrait venir de ORIGIN, un spectrom\u00e8tre de masse hautement sensible d\u00e9velopp\u00e9 par des chercheurs de l\u2019Universit\u00e9 de Berne.<\/h4>\n

Trouver des preuves de vie pass\u00e9e ou pr\u00e9sente de notre syst\u00e8me solaire au-del\u00e0 de la Terre est d\u2019une grande importance scientifique pour mieux comprendre comment la vie est apparue et a \u00e9volu\u00e9 dans l\u2019univers. Au cours des quatre derni\u00e8res d\u00e9cennies, des missions d\u2019exploration spatiale ont recherch\u00e9 des traces de vie extraterrestre en utilisant des instruments hautement sp\u00e9cialis\u00e9s install\u00e9s sur des rovers et plateformes d\u2019atterrissage.<\/p>\n

Un groupe international de chercheurs dirig\u00e9 par Andreas Riedo et Niels Ligterink de l\u2019Universit\u00e9 de Berne<\/a> a d\u00e9velopp\u00e9 ORIGIN<\/a>, un spectrom\u00e8tre de masse capable de d\u00e9tecter et d\u2019identifier des traces infiniment petites de vie. Le nouvel instrument \u2013 d\u00e9crit dans un article<\/a> r\u00e9cemment publi\u00e9 dans Nature Scientific Reports \u2013 a une sensibilit\u00e9 de mesure qui d\u00e9passe largement celle des instruments spatiaux utilis\u00e9s jusqu\u2019\u00e0 maintenant. Plusieurs agences spatiales internationales ont d\u00e9j\u00e0 manifest\u00e9 un grand int\u00e9r\u00eat pour ORIGIN pour de futures missions. La NASA a invit\u00e9 les chercheurs suisses \u00e0 participer \u00e0 une mission d\u2019essai dans l\u2019Arctique.<\/p>\n

Des conditions id\u00e9ales pour la recherche spatiale<\/h4>\n

Pionni\u00e8re de la recherche spatiale, Berne offre des conditions optimales pour la construction d\u2019instruments spatiaux de pointe. Depuis la participation de l\u2019Universit\u00e9 de Berne \u00e0 la premi\u00e8re mission Apollo sur la lune en 1969 avec le d\u00e9ploiement du collecteur de vent solaire, de nombreux instruments ont \u00e9t\u00e9 construits \u00e0 Berne pour les missions des grandes agences spatiales, comme la NASA, l\u2019ESA ou Roscosmos. Les scientifiques profitent \u00e9galement de l\u2019environnement interdisciplinaire unique de l\u2019Universit\u00e9 de Berne, o\u00f9 des chercheurs sp\u00e9cialis\u00e9s en g\u00e9ologie, chimie, spectrom\u00e9trie de masse ou physique des lasers travaillent c\u00f4te \u00e0 c\u00f4te avec des ing\u00e9nieurs qualifi\u00e9s. En outre, la bureaucratie minimale par rapport aux autres universit\u00e9s permet de se concentrer plus efficacement sur la recherche.<\/p>\n","protected":false},"excerpt":{"rendered":"

Sommes-nous seuls dans l\u2019univers ? La r\u00e9ponse \u00e0 l\u2019une des questions les plus fondamentales de l\u2019humanit\u00e9 pourrait venir de ORIGIN, un spectrom\u00e8tre de masse hautement sensible d\u00e9velopp\u00e9 par des chercheurs de l\u2019Universit\u00e9 de Berne. Trouver des preuves de vie pass\u00e9e ou pr\u00e9sente de notre syst\u00e8me solaire au-del\u00e0 de la Terre est d\u2019une grande importance scientifique […]<\/p>\n","protected":false},"author":3,"featured_media":9261,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"mc4wp_mailchimp_campaign":[],"footnotes":""},"categories":[846],"tags":[1040,1072,1079],"class_list":["post-9260","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-precision","tag-engineering-fr","tag-rd-fr","tag-space-fr"],"acf":[],"yoast_head":"\nL\u2019instrument le plus sensible destin\u00e9 \u00e0 la recherche de vie dans l\u2019espace provient de Berne - Greater Geneva Bern area<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/staging.ggba.swiss\/fr\/linstrument-le-plus-sensible-destine-a-la-recherche-de-vie-dans-lespace-provient-de-berne\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u2019instrument le plus sensible destin\u00e9 \u00e0 la recherche de vie dans l\u2019espace provient de Berne - Greater Geneva Bern area\" \/>\n<meta property=\"og:description\" content=\"Sommes-nous seuls dans l\u2019univers ? 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