{"id":7068,"date":"2017-01-16T14:09:51","date_gmt":"2017-01-16T14:09:51","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=7068"},"modified":"2017-01-23T16:26:23","modified_gmt":"2017-01-23T16:26:23","slug":"nebuleuse-dorion-se-devoile-ciel-noir-dalqueva","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/","title":{"rendered":"La n\u00e9buleuse d’Orion se d\u00e9voile sous le ciel noir d’Alqueva"},"content":{"rendered":"

L’astrophotographe Miguel Claro a r\u00e9alis\u00e9 une somptueuse image de la c\u00e9l\u00e8bre n\u00e9buleuse d’Orion depuis la r\u00e9serve de ciel \u00e9toil\u00e9 d’Alqueva au Portugal.<\/strong><\/p>\n

Tous les observateurs du ciel nocturne vous le diront : La plus belle n\u00e9buleuse du ciel est la n\u00e9buleuse d’Orion qui se situe dans la constellation du m\u00eame nom<\/a>.\u00a0Cette n\u00e9buleuse (qui ressemble \u00e0 une aile de papillon quand on l\u2019observe dans une paire de jumelles ou une petite lunette astronomique<\/a>) et qui porte le num\u00e9ro 42 dans le catalogue de l\u2019astronome fran\u00e7ais Charles Messier est \u00e0 l’origine de nombreuses vocations dans le petit monde de l’astronomie.<\/p>\n

\"nebuleuse_orion\"<\/a><\/p>\n

On doit cette magnifique image \u00e0 l’astrophotographe Miguel Claro<\/a> qui a su capter toutes les subtiles nuances de la n\u00e9buleuse d’Orion.<\/p>\n

Messier 42 est un vaste complexe n\u00e9buleux diffus observable \u00e0 proximit\u00e9 de la Voie lact\u00e9e<\/a>\u00a0qui se situe \u00e0 une distance d’environ 1.350 ann\u00e9es-lumi\u00e8re, ce qui en fait la pouponni\u00e8re stellaire la plus proche de la Terre. Plusieurs centaines d’\u00e9toiles naissantes ont \u00e9t\u00e9 d\u00e9couvertes en sondant la n\u00e9buleuse en infrarouge, un rayonnement qui traverse la poussi\u00e8re et nous r\u00e9v\u00e8le les astres qui s’y cachent (certains t\u00e9lescopes sont d\u00e9di\u00e9s \u00e0 l’\u00e9tude de l’Univers en infrarouge comme le t\u00e9lescope Vista<\/a> et l’observatoire volant SOFIA<\/a>) . Le diam\u00e8tre de Messier 42 est estim\u00e9 \u00e0 24 ann\u00e9es-lumi\u00e8re pour une masse environ 2.000 fois plus importante que celle du Soleil<\/a>.<\/p>\n

La beaut\u00e9 de cette image doit beaucoup au talent de son auteur mais aussi \u00e0 la qualit\u00e9 du ciel d’o\u00f9 elle a \u00e9t\u00e9 r\u00e9alis\u00e9e, dans la premi\u00e8re r\u00e9serve touristique internationale de ciel noir situ\u00e9e \u00e0 proximit\u00e9 du grand lac artificiel d\u2019Alqueva<\/a>, dans la r\u00e9gion d\u2019Alentejo au Portugal.\u00a0C’est la \u00a0fondation StarLight<\/a>\u00a0qui est \u00e0 l’origine de cette distinction qui\u00a0r\u00e9compense les efforts de la r\u00e9gion dans deux directions : la chasse \u00e0 la pollution lumineuse<\/a> et le d\u00e9veloppement de structures d\u2019accueil destin\u00e9es \u00e0 faire admirer le ciel nocturne au plus grand nombre.<\/p>\n","protected":false},"excerpt":{"rendered":"

L’astrophotographe Miguel Claro a r\u00e9alis\u00e9 une somptueuse image de la c\u00e9l\u00e8bre n\u00e9buleuse d’Orion depuis la r\u00e9serve de ciel \u00e9toil\u00e9 d’Alqueva au Portugal. Tous les observateurs du ciel nocturne vous le diront : La plus belle n\u00e9buleuse du ciel est la n\u00e9buleuse d’Orion qui se situe dans la constellation du m\u00eame nom.\u00a0Cette n\u00e9buleuse (qui ressemble \u00e0 … Continuer la lecture de La n\u00e9buleuse d’Orion se d\u00e9voile sous le ciel noir d’Alqueva<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":8,"featured_media":7069,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[84],"tags":[883,133,353,886,355,167,882,885],"class_list":["post-7068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciel-etoile","tag-alqueva","tag-charles-messier","tag-messier-42","tag-miguel-claro","tag-nebuleuse-dorion","tag-pollution-lumineuse","tag-portugal","tag-starlight-foundation"],"yoast_head":"\nLa n\u00e9buleuse d'Orion se d\u00e9voile sous le ciel noir d'Alqueva<\/title>\n<meta name=\"description\" content=\"L'astrophotographe Miguel Claro a r\u00e9alis\u00e9 une somptueuse image de la c\u00e9l\u00e8bre n\u00e9buleuse d'Orion depuis la r\u00e9serve de ciel \u00e9toil\u00e9 d'Alqueva au Portugal.\" \/>\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\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La n\u00e9buleuse d'Orion se d\u00e9voile sous le ciel noir d'Alqueva\" \/>\n<meta property=\"og:description\" content=\"L'astrophotographe Miguel Claro a r\u00e9alis\u00e9 une somptueuse image de la c\u00e9l\u00e8bre n\u00e9buleuse d'Orion depuis la r\u00e9serve de ciel \u00e9toil\u00e9 d'Alqueva au Portugal.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/\" \/>\n<meta property=\"og:site_name\" content=\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\" \/>\n<meta property=\"article:published_time\" content=\"2017-01-16T14:09:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2017-01-23T16:26:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2017\/01\/nebuleuse_orion.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1356\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/\",\"name\":\"La n\u00e9buleuse d'Orion se d\u00e9voile sous le ciel noir d'Alqueva\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2017\/01\/nebuleuse_orion.jpg\",\"datePublished\":\"2017-01-16T14:09:51+00:00\",\"dateModified\":\"2017-01-23T16:26:23+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\"},\"description\":\"L'astrophotographe Miguel Claro a r\u00e9alis\u00e9 une somptueuse image de la c\u00e9l\u00e8bre n\u00e9buleuse d'Orion depuis la r\u00e9serve de ciel \u00e9toil\u00e9 d'Alqueva au Portugal.\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2017\/01\/nebuleuse_orion.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2017\/01\/nebuleuse_orion.jpg\",\"width\":1356,\"height\":900,\"caption\":\"La plus c\u00e9l\u00e8bre n\u00e9buleuse en \u00e9mission se trouve dans la constellation d'Orion. \u00a9 Miguel Claro\"},{\"@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\":\""J'ai en moi un besoin terrible. Dirais-je le mot? La religion. Alors, je sors la nuit et je peins des \u00e9toiles." 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":"La n\u00e9buleuse d'Orion se d\u00e9voile sous le ciel noir d'Alqueva","description":"L'astrophotographe Miguel Claro a r\u00e9alis\u00e9 une somptueuse image de la c\u00e9l\u00e8bre n\u00e9buleuse d'Orion depuis la r\u00e9serve de ciel \u00e9toil\u00e9 d'Alqueva au Portugal.","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\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/","og_locale":"fr_FR","og_type":"article","og_title":"La n\u00e9buleuse d'Orion se d\u00e9voile sous le ciel noir d'Alqueva","og_description":"L'astrophotographe Miguel Claro a r\u00e9alis\u00e9 une somptueuse image de la c\u00e9l\u00e8bre n\u00e9buleuse d'Orion depuis la r\u00e9serve de ciel \u00e9toil\u00e9 d'Alqueva au Portugal.","og_url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/","og_site_name":"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel","article_published_time":"2017-01-16T14:09:51+00:00","article_modified_time":"2017-01-23T16:26:23+00:00","og_image":[{"width":1356,"height":900,"url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2017\/01\/nebuleuse_orion.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":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/","name":"La n\u00e9buleuse d'Orion se d\u00e9voile sous le ciel noir d'Alqueva","isPartOf":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/#primaryimage"},"image":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/#primaryimage"},"thumbnailUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2017\/01\/nebuleuse_orion.jpg","datePublished":"2017-01-16T14:09:51+00:00","dateModified":"2017-01-23T16:26:23+00:00","author":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea"},"description":"L'astrophotographe Miguel Claro a r\u00e9alis\u00e9 une somptueuse image de la c\u00e9l\u00e8bre n\u00e9buleuse d'Orion depuis la r\u00e9serve de ciel \u00e9toil\u00e9 d'Alqueva au Portugal.","inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2017\/01\/16\/nebuleuse-dorion-se-devoile-ciel-noir-dalqueva\/#primaryimage","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2017\/01\/nebuleuse_orion.jpg","contentUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2017\/01\/nebuleuse_orion.jpg","width":1356,"height":900,"caption":"La plus c\u00e9l\u00e8bre n\u00e9buleuse en \u00e9mission se trouve dans la constellation d'Orion. \u00a9 Miguel Claro"},{"@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":""J'ai en moi un besoin terrible. Dirais-je le mot? La religion. Alors, je sors la nuit et je peins des \u00e9toiles." 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\/7068","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=7068"}],"version-history":[{"count":9,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/7068\/revisions"}],"predecessor-version":[{"id":7146,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/7068\/revisions\/7146"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media\/7069"}],"wp:attachment":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media?parent=7068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/categories?post=7068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/tags?post=7068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}