{"id":8956,"date":"2020-02-07T16:38:33","date_gmt":"2020-02-07T15:38:33","guid":{"rendered":"https:\/\/staging.ggba.swiss\/le-telescope-spatial-suisse-cheops-devoile-ses-premieres-photos\/"},"modified":"2023-07-04T13:43:19","modified_gmt":"2023-07-04T11:43:19","slug":"le-telescope-spatial-suisse-cheops-devoile-ses-premieres-photos","status":"publish","type":"post","link":"https:\/\/staging.ggba.swiss\/fr\/le-telescope-spatial-suisse-cheops-devoile-ses-premieres-photos\/","title":{"rendered":"Le t\u00e9lescope spatial suisse CHEOPS d\u00e9voile ses premi\u00e8res photos"},"content":{"rendered":"<h4>Les premi\u00e8res images prises par le t\u00e9lescope spatial suisse CHEOPS, d\u00e9velopp\u00e9 \u00e0 l\u2019Universit\u00e9 de Berne pour le compte de l\u2019Agence spatiale europ\u00e9enne, ont d\u00e9pass\u00e9 les attentes des scientifiques suisses.<\/h4>\n<p>Les premi\u00e8res images du t\u00e9lescope spatial ont \u00e9t\u00e9 cruciales car elles ont permis de confirmer que les \u00e9l\u00e9ments optiques \u00e9taient sortis indemnes du d\u00e9collage de la fus\u00e9e. Et les bonnes nouvelles ne s\u2019arr\u00eatent pas l\u00e0\u00a0: selon une analyse pr\u00e9liminaire, leur qualit\u00e9 est encore meilleure que pr\u00e9vu. \u00ab\u00a0Cerise sur le g\u00e2teau, les images re\u00e7ues sont encore plus lisses et sym\u00e9triques que ce que nous avions imagin\u00e9 en nous appuyant sur nos mesures en laboratoire \u00bb, <a href=\"https:\/\/www.unibe.ch\/actualits\/mdias\/media_relations_f\/communiqus_de_presse\/2020\/communiqus_de_presse_2020\/weltraumteleskops_cheops_macht_seine_ersten_bilder\/index_fra.html\" target=\"_blank\" rel=\"noopener\">a indiqu\u00e9<\/a> Willy Benz, professeur en astrophysique \u00e0 l\u2019<a href=\"https:\/\/www.unibe.ch\/index_eng.html\" target=\"_blank\" rel=\"noopener\">Universit\u00e9 de Berne<\/a> et responsable de la mission CHEOPS.<\/p>\n<p><a href=\"https:\/\/cheops.unibe.ch\/fr\/\" target=\"_blank\" rel=\"noopener\">CHEOPS<\/a> (abr\u00e9viation de CHaracterising ExOPlanet Satellite) se compose d\u2019un t\u00e9lescope spatial mis au point et assembl\u00e9 par l\u2019Universit\u00e9 de Berne en collaboration avec l\u2019<a href=\"https:\/\/www.unige.ch\/\" target=\"_blank\" rel=\"noopener\">Universit\u00e9 de Gen\u00e8ve<\/a>, et d\u2019un satellite plateforme charg\u00e9 de transporter le t\u00e9lescope et de lui permettre de fonctionner dans l\u2019espace. Ses objectifs consistent \u00e0 \u00e9tudier les exoplan\u00e8tes en observant les \u00e9toiles autour desquelles elles orbitent. Une haute pr\u00e9cision est n\u00e9cessaire pour permettre \u00e0 CHEOPS d\u2019observer les petits changements dans l\u2019intensit\u00e9 de la lumi\u00e8re re\u00e7ue d\u2019une \u00e9toile caus\u00e9s par le passage d\u2019une exoplan\u00e8te devant elle<\/p>\n<p>Depuis le premier alunissage, la recherche en astrophysique bernoise fait partie de ce qui se fait de mieux au niveau mondial. Le bilan en chiffres est impressionnant : 25 fus\u00e9es (1967-1993) et 9 montgolfi\u00e8res (1991-2008) ont emport\u00e9s des instruments dans la haute atmosph\u00e8re et ou l\u2019ionosph\u00e8re, plus de 30 instruments ont int\u00e9gr\u00e9 des sondes spatiales et avec CHEOPS, l\u2019Universit\u00e9 de Berne partage la responsabilit\u00e9 de l\u2019int\u00e9gralit\u00e9 d\u2019une mission avec l\u2019ESA.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les premi\u00e8res images prises par le t\u00e9lescope spatial suisse CHEOPS, d\u00e9velopp\u00e9 \u00e0 l\u2019Universit\u00e9 de Berne pour le compte de l\u2019Agence spatiale europ\u00e9enne, ont d\u00e9pass\u00e9 les attentes des scientifiques suisses. Les premi\u00e8res images du t\u00e9lescope spatial ont \u00e9t\u00e9 cruciales car elles ont permis de confirmer que les \u00e9l\u00e9ments optiques \u00e9taient sortis indemnes du d\u00e9collage de la [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":8957,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"mc4wp_mailchimp_campaign":[]},"categories":[845,842],"tags":[1066,1079],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.10 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Le t\u00e9lescope spatial suisse CHEOPS d\u00e9voile ses premi\u00e8res photos - Greater Geneva Bern area<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le t\u00e9lescope spatial suisse CHEOPS d\u00e9voile ses premi\u00e8res photos - Greater Geneva Bern area\" \/>\n<meta property=\"og:description\" content=\"Les premi\u00e8res images prises par le t\u00e9lescope spatial suisse CHEOPS, d\u00e9velopp\u00e9 \u00e0 l\u2019Universit\u00e9 de Berne pour le compte de l\u2019Agence spatiale europ\u00e9enne, ont d\u00e9pass\u00e9 les attentes des scientifiques suisses. 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