{"id":21643,"date":"2018-11-05T16:32:27","date_gmt":"2018-11-05T21:32:27","guid":{"rendered":"https:\/\/cifar661.wpengine.com\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/"},"modified":"2025-12-18T05:31:23","modified_gmt":"2025-12-18T10:31:23","slug":"r-soudre-le-myst-re-des-sursauts-radio-rapides","status":"publish","type":"post","link":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/","title":{"rendered":"R\u00e9soudre le myst\u00e8re des sursauts radio rapides"},"content":{"rendered":"<p dir=\"ltr\">La conf\u00e9rence Massey du CIFAR explique ce que l\u2019on sait \u2013 et ce que l\u2019on ignore \u2013 sur des signaux radio \u00e9manant des confins de l\u2019Univers.<\/p>\n<p dir=\"ltr\"><a href=\"https:\/\/cifar.ca\/fr\/biographie\/victoria-kaspi\/\">Victoria Kaspi<\/a>, \u00e9minente astrophysicienne de l\u2019Universit\u00e9 McGill, excelle dans la r\u00e9solution des myst\u00e8res du cosmos. Un \u00e9trange ph\u00e9nom\u00e8ne appel\u00e9 sursaut radio rapide (Fast Radio Bursts, FRB) constitue maintenant l\u2019un de ses plus grands d\u00e9fis.<\/p>\n<p dir=\"ltr\">Le 11\u00a0octobre, dans le cadre de la conf\u00e9rence Massey du CIFAR, la boursi\u00e8re de la Fondation R. Howard Webster et directrice du programme <a href=\"[f669d9a7-009d-4d83-ddaa-000000000002]026e4a4f-0ed3-46c2-a187-77f348ef8746\">Extr\u00eame univers et gravit\u00e9<\/a>\u00a0du CIFAR, a parl\u00e9 du peu que nous savons sur ces brillants \u00e9clairs de lumi\u00e8re. Ils semblent \u00eatre le r\u00e9sultat d\u2019\u00e9v\u00e9nements cataclysmiques qui se sont produits il y a des milliards d\u2019ann\u00e9es dans les confins de l\u2019Univers connu. Ne durant que quelques milli\u00e8mes de seconde, seuls les t\u00e9lescopes les plus puissants de la plan\u00e8te arrivent \u00e0 les d\u00e9tecter.<\/p>\n<p dir=\"ltr\">\u00ab\u00a0Pour tout dire, nous ne savons pas d\u2019o\u00f9 ils viennent\u00a0\u00bb, a dit Kaspi. \u00ab\u00a0Ils sont omnipr\u00e9sents dans l\u2019Univers, mais nous en ignorons compl\u00e8tement l\u2019origine.\u00a0\u00bb Jusqu\u2019\u00e0 pr\u00e9sent, voici les suspects\u00a0: collision ou effondrement d\u2019\u00e9toiles, fusion de trous noirs ou \u00e9toiles poss\u00e9dant des propri\u00e9t\u00e9s particuli\u00e8res, comme des magn\u00e9tars. Comme un seul FRB s\u2019est r\u00e9p\u00e9t\u00e9 dans la m\u00eame r\u00e9gion, Kaspi formule la th\u00e9orie que diff\u00e9rents sursauts pourraient avoir diff\u00e9rentes origines.<\/p>\n<p dir=\"ltr\">Au moment de la conf\u00e9rence de Kaspi, nous n\u2019avions d\u00e9tect\u00e9 que 50\u00a0FRB. La premi\u00e8re d\u00e9tection s\u2019est faite en 2007, en Australie, \u00e0 l\u2019aide du gigantesque t\u00e9lescope Parkes. Kaspi faisait partie de l\u2019\u00e9quipe qui a d\u00e9couvert le FRB r\u00e9p\u00e9titif en 2012, \u00e0 l\u2019observatoire d\u2019Arecibo, \u00e0 Porto Rico. Apr\u00e8s Arecibo, elle a entrepris avec des coll\u00e8gues un parcours mondial qui l\u2019a men\u00e9e dans divers observatoires au Nouveau-Mexique et \u00e0 Hawaii en vue de cerner l\u2019emplacement du FRB r\u00e9p\u00e9titif.<\/p>\n<p dir=\"ltr\">Bien que les astrophysiciens soient incapables d\u2019expliquer la cause des FRB (\u00ab\u00a0actuellement, il y a plus de th\u00e9ories que de d\u00e9tections\u00a0\u00bb, dit Kaspi), ils sont n\u00e9anmoins capables de les situer dans le temps et l\u2019espace. Les sursauts arrivent sous la forme d\u2019ondes radio. Toutefois, les fr\u00e9quences radio n\u2019arrivent pas toutes en m\u00eame temps; ce \u00ab\u00a0balayage dispersif\u00a0\u00bb ou d\u00e9calage de fr\u00e9quences permet aux scientifiques de calculer la distance \u00e0 laquelle les sursauts se sont produits.<\/p>\n<p dir=\"ltr\">Un t\u00e9lescope sp\u00e9cial appel\u00e9 interf\u00e9rom\u00e8tre contribue \u00e0 rep\u00e9rer l\u2019origine des FRB. Il s\u2019av\u00e8re que le sursaut r\u00e9p\u00e9titif d\u2019Arecibo provient de ce que Kaspi appelle \u00ab\u00a0une toute petite galaxie\u00a0\u00bb, tr\u00e8s diff\u00e9rente de notre vaste Voie lact\u00e9e.<\/p>\n<p dir=\"ltr\">Kaspi pense que l\u2019importante couverture m\u00e9diatique accord\u00e9e \u00e0 la d\u00e9couverte des FRB s\u2019explique peut-\u00eatre par l\u2019id\u00e9e fascinante, mais sans fondement, que les sursauts repr\u00e9senteraient une forme d\u2019intelligence extraterrestre. \u00ab\u00a0Des extraterrestres \u2013 mais o\u00f9 sont-ils all\u00e9s chercher \u00e7a?\u00a0\u00bb, a-t-elle demand\u00e9 en d\u00e9clenchant le rire de l\u2019auditoire. \u00ab\u00a0Je crois qu\u2019une bonne partie de la couverture m\u00e9diatique vient du fait que nous utilisons des termes, comme \u201csignaux radio\u201d, qui pourraient sugg\u00e9rer \u00e0 certains qu\u2019il ne s\u2019agit pas d\u2019un ph\u00e9nom\u00e8ne naturel. Mais l\u00e0 n\u2019\u00e9tait pas du tout notre intention.\u00a0\u00bb<\/p>\n<p dir=\"ltr\">Kaspi a aussi parl\u00e9 du t\u00e9lescope CHIME, situ\u00e9 pr\u00e8s de Penticton, en Colombie-Britannique. Cofinanc\u00e9 par plusieurs partenaires au sein du gouvernement du Canada, avec un soutien suppl\u00e9mentaire du CRSNG et du CIFAR, CHIME est en voie de devenir rien de moins que le meilleur d\u00e9tecteur de FRB au monde. Gr\u00e2ce \u00e0 sa conception en demi-cylindre inhabituelle, sa taille massive (\u00ab\u00a0l\u2019\u00e9quivalent d\u2019environ cinq patinoires de hockey\u00a0\u00bb, a dit Kaspi) et les mises \u00e0 niveau continues de l\u2019\u00e9quipement, il est parfaitement adapt\u00e9 \u00e0 la t\u00e2che. De plus, les montagnes environnantes offrent une protection naturelle contre l\u2019interf\u00e9rence produite par le signal des t\u00e9l\u00e9phones cellulaires.<\/p>\n<p dir=\"ltr\"><a href=\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/10\/12\/chime-aider-r-soudre-le-myst-re-des-sursauts-d-ondes-radio-rapides\/\">CHIME a d\u00e9tect\u00e9 son premier FRB en juillet<\/a>, mais Kaspi croit que son travail ne fait que commencer. Le t\u00e9lescope permet d\u2019observer une partie incroyablement grande du ciel \u2014 \u00ab\u00a0comme d\u2019avoir mille t\u00e9lescopes Parkes \u00e0 la fois\u00a0\u00bb \u2014 et peut-\u00eatre d\u00e9tectera-t-il bient\u00f4t de multiples sursauts par jour. Selon Kaspi, le volume colossal de donn\u00e9es que devrait produire CHIME va permettre, \u00e0 elle et \u00e0 d\u2019autres d\u00e9tectives de l\u2019espace, d\u2019identifier, une fois pour toutes, l\u2019origine de ces \u00e9tranges sursauts.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La conf\u00e9rence Massey du CIFAR explique ce que l\u2019on sait \u2013 et ce que l\u2019on ignore \u2013 sur des signaux radio \u00e9manant des confins de [&hellip;]<\/p>\n","protected":false},"author":65,"featured_media":15673,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[925,1771],"tags":[868],"class_list":["post-21643","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-evenement","category-nouvelles","tag-victoria-kaspi-2"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CIFAR<\/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:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9soudre le myst\u00e8re des sursauts radio rapides - CIFAR\" \/>\n<meta property=\"og:description\" content=\"La conf\u00e9rence Massey du CIFAR explique ce que l\u2019on sait \u2013 et ce que l\u2019on ignore \u2013 sur des signaux radio \u00e9manant des confins de [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/\" \/>\n<meta property=\"og:site_name\" content=\"CIFAR\" \/>\n<meta property=\"article:published_time\" content=\"2018-11-05T21:32:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-18T10:31:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/masseytalk2018-banner.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Alison Rutka\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Alison Rutka\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/\"},\"author\":{\"name\":\"Alison Rutka\",\"@id\":\"https:\/\/cifar.ca\/fr\/#\/schema\/person\/be6ac84c25822d31a0039f3d6a9a7d1b\"},\"headline\":\"R\u00e9soudre le myst\u00e8re des sursauts radio rapides\",\"datePublished\":\"2018-11-05T21:32:27+00:00\",\"dateModified\":\"2025-12-18T10:31:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/\"},\"wordCount\":789,\"publisher\":{\"@id\":\"https:\/\/cifar.ca\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/masseytalk2018-banner.jpg\",\"keywords\":[\"Victoria Kaspi\"],\"articleSection\":[\"\u00c9v\u00e9nement\",\"Nouvelles\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/\",\"url\":\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/\",\"name\":\"R\u00e9soudre le myst\u00e8re des sursauts radio rapides - CIFAR\",\"isPartOf\":{\"@id\":\"https:\/\/cifar.ca\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/masseytalk2018-banner.jpg\",\"datePublished\":\"2018-11-05T21:32:27+00:00\",\"dateModified\":\"2025-12-18T10:31:23+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#primaryimage\",\"url\":\"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/masseytalk2018-banner.jpg\",\"contentUrl\":\"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/masseytalk2018-banner.jpg\",\"width\":1280,\"height\":500},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Acceuil\",\"item\":\"https:\/\/cifar.ca\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R\u00e9soudre le myst\u00e8re des sursauts radio rapides\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cifar.ca\/fr\/#website\",\"url\":\"https:\/\/cifar.ca\/fr\/\",\"name\":\"CIFAR\",\"description\":\"Convoquer des esprits extraordinaires pour r\u00e9pondre aux questions les plus importantes auxquelles la science et l'humanit\u00e9 sont confront\u00e9es.\",\"publisher\":{\"@id\":\"https:\/\/cifar.ca\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/cifar.ca\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/cifar.ca\/fr\/#organization\",\"name\":\"CIFAR\",\"url\":\"https:\/\/cifar.ca\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/cifar.ca\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/cifar-logo-rgb-colour.png\",\"contentUrl\":\"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/cifar-logo-rgb-colour.png\",\"width\":1884,\"height\":681,\"caption\":\"CIFAR\"},\"image\":{\"@id\":\"https:\/\/cifar.ca\/fr\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/cifar.ca\/fr\/#\/schema\/person\/be6ac84c25822d31a0039f3d6a9a7d1b\",\"name\":\"Alison Rutka\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/secure.gravatar.com\/avatar\/615d15ec89ba993517314fec79e6489a0dba223bcd18c606519b0f363d03f7fc?s=96&d=mm&r=g\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/615d15ec89ba993517314fec79e6489a0dba223bcd18c606519b0f363d03f7fc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/615d15ec89ba993517314fec79e6489a0dba223bcd18c606519b0f363d03f7fc?s=96&d=mm&r=g\",\"caption\":\"Alison Rutka\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"CIFAR","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/","og_locale":"fr_FR","og_type":"article","og_title":"R\u00e9soudre le myst\u00e8re des sursauts radio rapides - CIFAR","og_description":"La conf\u00e9rence Massey du CIFAR explique ce que l\u2019on sait \u2013 et ce que l\u2019on ignore \u2013 sur des signaux radio \u00e9manant des confins de [&hellip;]","og_url":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/","og_site_name":"CIFAR","article_published_time":"2018-11-05T21:32:27+00:00","article_modified_time":"2025-12-18T10:31:23+00:00","og_image":[{"width":1280,"height":500,"url":"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/masseytalk2018-banner.jpg","type":"image\/jpeg"}],"author":"Alison Rutka","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Alison Rutka","Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#article","isPartOf":{"@id":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/"},"author":{"name":"Alison Rutka","@id":"https:\/\/cifar.ca\/fr\/#\/schema\/person\/be6ac84c25822d31a0039f3d6a9a7d1b"},"headline":"R\u00e9soudre le myst\u00e8re des sursauts radio rapides","datePublished":"2018-11-05T21:32:27+00:00","dateModified":"2025-12-18T10:31:23+00:00","mainEntityOfPage":{"@id":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/"},"wordCount":789,"publisher":{"@id":"https:\/\/cifar.ca\/fr\/#organization"},"image":{"@id":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#primaryimage"},"thumbnailUrl":"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/masseytalk2018-banner.jpg","keywords":["Victoria Kaspi"],"articleSection":["\u00c9v\u00e9nement","Nouvelles"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/","url":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/","name":"R\u00e9soudre le myst\u00e8re des sursauts radio rapides - CIFAR","isPartOf":{"@id":"https:\/\/cifar.ca\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#primaryimage"},"image":{"@id":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#primaryimage"},"thumbnailUrl":"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/masseytalk2018-banner.jpg","datePublished":"2018-11-05T21:32:27+00:00","dateModified":"2025-12-18T10:31:23+00:00","breadcrumb":{"@id":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#primaryimage","url":"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/masseytalk2018-banner.jpg","contentUrl":"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/masseytalk2018-banner.jpg","width":1280,"height":500},{"@type":"BreadcrumbList","@id":"https:\/\/cifar.ca\/fr\/cifarnews\/2018\/11\/05\/r-soudre-le-myst-re-des-sursauts-radio-rapides\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Acceuil","item":"https:\/\/cifar.ca\/fr\/"},{"@type":"ListItem","position":2,"name":"R\u00e9soudre le myst\u00e8re des sursauts radio rapides"}]},{"@type":"WebSite","@id":"https:\/\/cifar.ca\/fr\/#website","url":"https:\/\/cifar.ca\/fr\/","name":"CIFAR","description":"Convoquer des esprits extraordinaires pour r\u00e9pondre aux questions les plus importantes auxquelles la science et l'humanit\u00e9 sont confront\u00e9es.","publisher":{"@id":"https:\/\/cifar.ca\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cifar.ca\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/cifar.ca\/fr\/#organization","name":"CIFAR","url":"https:\/\/cifar.ca\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cifar.ca\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/cifar-logo-rgb-colour.png","contentUrl":"https:\/\/cifar.ca\/wp-content\/uploads\/2020\/01\/cifar-logo-rgb-colour.png","width":1884,"height":681,"caption":"CIFAR"},"image":{"@id":"https:\/\/cifar.ca\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/cifar.ca\/fr\/#\/schema\/person\/be6ac84c25822d31a0039f3d6a9a7d1b","name":"Alison Rutka","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/615d15ec89ba993517314fec79e6489a0dba223bcd18c606519b0f363d03f7fc?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/615d15ec89ba993517314fec79e6489a0dba223bcd18c606519b0f363d03f7fc?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/615d15ec89ba993517314fec79e6489a0dba223bcd18c606519b0f363d03f7fc?s=96&d=mm&r=g","caption":"Alison Rutka"}}]}},"_links":{"self":[{"href":"https:\/\/cifar.ca\/fr\/wp-json\/wp\/v2\/posts\/21643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cifar.ca\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cifar.ca\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cifar.ca\/fr\/wp-json\/wp\/v2\/users\/65"}],"replies":[{"embeddable":true,"href":"https:\/\/cifar.ca\/fr\/wp-json\/wp\/v2\/comments?post=21643"}],"version-history":[{"count":0,"href":"https:\/\/cifar.ca\/fr\/wp-json\/wp\/v2\/posts\/21643\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cifar.ca\/fr\/wp-json\/wp\/v2\/media\/15673"}],"wp:attachment":[{"href":"https:\/\/cifar.ca\/fr\/wp-json\/wp\/v2\/media?parent=21643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cifar.ca\/fr\/wp-json\/wp\/v2\/categories?post=21643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cifar.ca\/fr\/wp-json\/wp\/v2\/tags?post=21643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}