{"id":3179,"date":"2015-07-27T05:40:56","date_gmt":"2015-07-27T05:40:56","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=3179"},"modified":"2015-08-07T07:52:52","modified_gmt":"2015-08-07T07:52:52","slug":"les-sprites-detonnants-eclairs-dans-la-haute-atmosphere","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/","title":{"rendered":"Les sprites, d&#8217;\u00e9tonnants \u00e9clairs dans la haute atmosph\u00e8re"},"content":{"rendered":"<p><strong>La haute atmosph\u00e8re est parfois l&#8217;objet de ph\u00e9nom\u00e8nes lumineux transitoires, les sprites, dont le spectacle rare est offert aux observateurs nocturnes.\u00a0<\/strong><\/p>\n<p>On les appelle <em>sprites<\/em>, sylphes rouges ou encore farfadets : ce sont des \u00e9clairs qui se produisent dans la haute atmosph\u00e8re, souvent \u00e0 proximit\u00e9 des orages. Bien que leur existence ait \u00e9t\u00e9 pr\u00e9dite par le physicien \u00e9cossais C. T. R. Wilson dans les ann\u00e9es 1920, ils ont \u00e9t\u00e9 photographi\u00e9s pour la premi\u00e8re fois 70 ans plus tard.<\/p>\n<p><a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites.jpg\" rel=\"lightbox[3179]\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3180\" src=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites-450x299.jpg\" alt=\"sprites\" width=\"450\" height=\"299\" srcset=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites-450x299.jpg 450w, https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites.jpg 730w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/p>\n<p>Les <em>sprites<\/em> apparaissent bri\u00e8vement sous la forme d&#8217;\u00e9clairs verticaux rouges. Ils se forment au cours de l&#8217;ionisation du diazote pr\u00e9sent dans une colonne atmosph\u00e9rique, \u00e0 la mani\u00e8re d&#8217;un tube fluorescent.<\/p>\n<p><!--more-->Photographier ce ph\u00e9nom\u00e8ne lumineux transitoire demande de la patience et une bonne dose de chance. En raison de leur bri\u00e8vet\u00e9, les <em>sprites\u00a0<\/em><del><\/del>ne peuvent \u00eatre enregistr\u00e9s qu&#8217;au cours de poses photographiques longues ou en filmant le ciel, des techniques couramment employ\u00e9es par les chasseurs d&#8217;\u00e9clairs.<\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>La haute atmosph\u00e8re est parfois l&#8217;objet de ph\u00e9nom\u00e8nes lumineux transitoires, les sprites, dont le spectacle rare est offert aux observateurs nocturnes.\u00a0 On les appelle sprites, sylphes rouges ou encore farfadets : ce sont des \u00e9clairs qui se produisent dans la haute atmosph\u00e8re, souvent \u00e0 proximit\u00e9 des orages. Bien que leur existence ait \u00e9t\u00e9 pr\u00e9dite par &hellip; <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Les sprites, d&#8217;\u00e9tonnants \u00e9clairs dans la haute atmosph\u00e8re<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":8,"featured_media":3180,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[85],"tags":[246,1146,242,1144,1145],"class_list":["post-3179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-meteores","tag-eclair","tag-farfadet","tag-orage","tag-sprites","tag-sylphes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Les sprites, d&#039;\u00e9tonnants \u00e9clairs dans la haute atmosph\u00e8re<\/title>\n<meta name=\"description\" content=\"La haute atmosph\u00e8re est parfois l&#039;objet de ph\u00e9nom\u00e8nes lumineux transitoires, les sprites, dont le spectacle rare est offert aux observateurs nocturnes.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les sprites, d&#039;\u00e9tonnants \u00e9clairs dans la haute atmosph\u00e8re\" \/>\n<meta property=\"og:description\" content=\"La haute atmosph\u00e8re est parfois l&#039;objet de ph\u00e9nom\u00e8nes lumineux transitoires, les sprites, dont le spectacle rare est offert aux observateurs nocturnes.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/\" \/>\n<meta property=\"og:site_name\" content=\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\" \/>\n<meta property=\"article:published_time\" content=\"2015-07-27T05:40:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-08-07T07:52:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"730\" \/>\n\t<meta property=\"og:image:height\" content=\"485\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jean-Baptiste FELDMANN\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jean-Baptiste FELDMANN\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/\",\"name\":\"Les sprites, d'\u00e9tonnants \u00e9clairs dans la haute atmosph\u00e8re\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites.jpg\",\"datePublished\":\"2015-07-27T05:40:56+00:00\",\"dateModified\":\"2015-08-07T07:52:52+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\"},\"description\":\"La haute atmosph\u00e8re est parfois l'objet de ph\u00e9nom\u00e8nes lumineux transitoires, les sprites, dont le spectacle rare est offert aux observateurs nocturnes.\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites.jpg\",\"width\":730,\"height\":485},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/\",\"name\":\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\",\"description\":\"&quot;J&#039;ai en moi un besoin terrible. Dirais-je le mot? La religion. Alors, je sors la nuit et je peins des \u00e9toiles.&quot;  Vincent van Gogh\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\",\"name\":\"Jean-Baptiste FELDMANN\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g\",\"caption\":\"Jean-Baptiste FELDMANN\"},\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/author\/jbfe\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Les sprites, d'\u00e9tonnants \u00e9clairs dans la haute atmosph\u00e8re","description":"La haute atmosph\u00e8re est parfois l'objet de ph\u00e9nom\u00e8nes lumineux transitoires, les sprites, dont le spectacle rare est offert aux observateurs nocturnes.","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:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/","og_locale":"fr_FR","og_type":"article","og_title":"Les sprites, d'\u00e9tonnants \u00e9clairs dans la haute atmosph\u00e8re","og_description":"La haute atmosph\u00e8re est parfois l'objet de ph\u00e9nom\u00e8nes lumineux transitoires, les sprites, dont le spectacle rare est offert aux observateurs nocturnes.","og_url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/","og_site_name":"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel","article_published_time":"2015-07-27T05:40:56+00:00","article_modified_time":"2015-08-07T07:52:52+00:00","og_image":[{"width":730,"height":485,"url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites.jpg","type":"image\/jpeg"}],"author":"Jean-Baptiste FELDMANN","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Jean-Baptiste FELDMANN","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/","name":"Les sprites, d'\u00e9tonnants \u00e9clairs dans la haute atmosph\u00e8re","isPartOf":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/#primaryimage"},"image":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/#primaryimage"},"thumbnailUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites.jpg","datePublished":"2015-07-27T05:40:56+00:00","dateModified":"2015-08-07T07:52:52+00:00","author":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea"},"description":"La haute atmosph\u00e8re est parfois l'objet de ph\u00e9nom\u00e8nes lumineux transitoires, les sprites, dont le spectacle rare est offert aux observateurs nocturnes.","inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/27\/les-sprites-detonnants-eclairs-dans-la-haute-atmosphere\/#primaryimage","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites.jpg","contentUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/07\/sprites.jpg","width":730,"height":485},{"@type":"WebSite","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#website","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/","name":"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel","description":"&quot;J&#039;ai en moi un besoin terrible. Dirais-je le mot? La religion. Alors, je sors la nuit et je peins des \u00e9toiles.&quot;  Vincent van Gogh","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blogs.futura-sciences.com\/feldmann\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea","name":"Jean-Baptiste FELDMANN","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g","caption":"Jean-Baptiste FELDMANN"},"url":"https:\/\/blogs.futura-sciences.com\/feldmann\/author\/jbfe\/"}]}},"_links":{"self":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/3179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/comments?post=3179"}],"version-history":[{"count":1,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/3179\/revisions"}],"predecessor-version":[{"id":3181,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/3179\/revisions\/3181"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media\/3180"}],"wp:attachment":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media?parent=3179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/categories?post=3179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/tags?post=3179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}