{"id":1465,"date":"2014-05-12T14:00:04","date_gmt":"2014-05-12T19:00:04","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=1465"},"modified":"2014-05-13T09:43:47","modified_gmt":"2014-05-13T14:43:47","slug":"la-meilleure-photo-dune-exoplanete-a-ce-jour","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/la-meilleure-photo-dune-exoplanete-a-ce-jour\/","title":{"rendered":"La meilleure photo d&#8217;une exoplan\u00e8te \u00e0 ce jour<img src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/canada_flag_icon_small.gif\">"},"content":{"rendered":"<div id=\"attachment_1453\" style=\"width: 495px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/13-04215-large-gemini-e1399906936677.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1453\" class=\"size-full wp-image-1453\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/13-04215-large-gemini-e1399906936677.jpg\" alt=\"Une image obtenue gr\u00e2ce \u00e0 l'imageur de plan\u00e8tes Gemini de l\u2019exoplan\u00e8te Beta Pictoris b (le point lumineux) en orbite autour de son \u00e9toile (au centre). La lumi\u00e8re de l\u2019\u00e9toile a \u00e9t\u00e9 soustraite de l\u2019image. (Cr\u00e9dit : Bruce Macintosh et al.)\" width=\"485\" height=\"485\" \/><\/a><p id=\"caption-attachment-1453\" class=\"wp-caption-text\">Une image obtenue gr\u00e2ce \u00e0 l&#8217;imageur de plan\u00e8tes Gemini de l\u2019exoplan\u00e8te Beta Pictoris b (le point lumineux) en orbite autour de son \u00e9toile (au centre). La lumi\u00e8re de l\u2019\u00e9toile a \u00e9t\u00e9 soustraite de l\u2019image. (Cr\u00e9dit : Bruce Macintosh et al.)<\/p><\/div>\n<p><span style=\"color: #000000;\">Des astronomes ont pris la meilleure photo directe d\u2019une exoplan\u00e8te, Beta Pictoris b, gr\u00e2ce \u00e0 l\u2019imageur de plan\u00e8tes Gemeni, une cam\u00e9ra haute-r\u00e9solution install\u00e9e sur le t\u00e9lescope Gemini South au Chili. Beta Pictoris b est une exoplan\u00e8te de la taille de Jupiter situ\u00e9e \u00e0 63,4 ann\u00e9es-lumi\u00e8re de nous. Elle orbite autour de son \u00e9toile \u00e0 une distance l\u00e9g\u00e8rement inf\u00e9rieure \u00e0 celle entre Saturne et le Soleil. Cette cam\u00e9ra aidera les astronomes \u00e0 d\u00e9couvrir plus d\u2019exoplan\u00e8tes autour d\u2019\u00e9toiles proches.<\/span><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans <em>Proceedings of the National Academy of Science (USA)<\/em><em>\u00a0<\/em>le\u00a0<strong>12 Mai<\/strong><strong>\u00a02014<\/strong>,\u00a0<a href=\"http:\/\/www.pnas.org\/content\/early\/2014\/05\/08\/1304215111.abstract?sid=22bd96b2-6f77-4d0a-9aeb-b956497de5f5\" target=\"_blank\"><span style=\"text-decoration: underline;\">cliquez\u00a0ici<\/span><\/a>.<\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/em><\/span><\/p>\n<h4 dir=\"ltr\" style=\"color: #222222;\"><a style=\"color: #1155cc;\" href=\"https:\/\/physics.stanford.edu\/people\/faculty\/bruce-macintosh\" target=\"_blank\">Bruce Macintosh<\/a><span style=\"color: #000000;\">, Universit\u00e9 Stanford,\u00a0USA<\/span><\/h4>\n<h4 dir=\"ltr\" style=\"color: #222222;\"><a style=\"color: #1155cc;\" href=\"http:\/\/di.utoronto.ca\/~konopacky\/\" target=\"_blank\">Quinn Konopacky<\/a><span style=\"color: #000000;\">, Universit\u00e9 de Toronto, Ontario<\/span><\/h4>\n<h4 dir=\"ltr\" style=\"color: #222222;\"><a style=\"color: #1155cc;\" href=\"http:\/\/craq-astro.ca\/un_membre_en.php?id=Ren%E9Doyon\" target=\"_blank\">Ren\u00e9 Doyon<\/a><span style=\"color: #000000;\">, Universit\u00e9 de Montr\u00e9al, Montr\u00e9al, Qu\u00e9bec<\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Des astronomes ont pris la meilleure photo directe d\u2019une exoplan\u00e8te, Beta Pictoris b, gr\u00e2ce \u00e0 l\u2019imageur de plan\u00e8tes Gemeni, une cam\u00e9ra haute-r\u00e9solution install\u00e9e sur le t\u00e9lescope Gemini South au Chili. Beta Pictoris b est une exoplan\u00e8te de la taille de Jupiter situ\u00e9e \u00e0 63,4 ann\u00e9es-lumi\u00e8re de nous. Elle orbite autour de son \u00e9toile \u00e0 une [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1453,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[689,1390,1389],"class_list":["post-1465","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-espace","tag-exoplanete","tag-planete"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/13-04215-large-gemini-e1399906936677.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-nD","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=1465"}],"version-history":[{"count":2,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1465\/revisions"}],"predecessor-version":[{"id":1472,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1465\/revisions\/1472"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/1453"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=1465"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=1465"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=1465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}