{"id":649,"date":"2015-02-11T16:37:21","date_gmt":"2015-02-11T15:37:21","guid":{"rendered":"http:\/\/www.orionpx.fr\/project\/blog\/?p=649"},"modified":"2015-05-14T19:41:49","modified_gmt":"2015-05-14T18:41:49","slug":"un-smiley-gravitationnel","status":"publish","type":"post","link":"http:\/\/www.orionpx.fr\/project\/blog\/un-smiley-gravitationnel\/","title":{"rendered":"Un Smiley Gravitationnel"},"content":{"rendered":"<div id=\"attachment_648\" style=\"width: 300px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/potw1506a.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-648\" data-attachment-id=\"648\" data-permalink=\"http:\/\/www.orionpx.fr\/project\/blog\/un-smiley-gravitationnel\/a-smiling-lens\/\" data-orig-file=\"http:\/\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/potw1506a.jpg\" data-orig-size=\"1280,1263\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;NASA \\u0026amp; ESA Acknowledgement: Judy&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;In the centre of this image, taken with the NASA\/ESA Hubble Space Telescope, are two faint galaxies that seem to be smiling. You can make out two orange eyes and a white button nose. In the case of this \\u201chappy face\\u201d, the two eyes are the galaxies SDSSCGB 8842.3 and SDSSCGB 8842.4\\u00a0and the misleading smile lines are actually arcs caused by an effect known as strong gravitational lensing.\\u00a0 Massive structures in the Universe exert such a powerful gravitational pull that they can warp the spacetime around them and act as cosmic lenses which can magnify, distort and bend the light behind them. This phenomenon, crucial to many of Hubble\\u2019s discoveries, can be explained by Einstein\\u2019s theory of general relativity. In this special case of gravitational lensing, a ring \\u00a0\\u2014 known as an Einstein Ring \\u00a0\\u2014 is produced from this bending of light, a consequence of the exact and symmetrical alignment of the source, lens and observer and resulting in the ring-like structure we see here. Hubble has provided astronomers with the tools to probe these massive galaxies and model their lensing effects, allowing us to peer further into the early Universe than ever before. This object was studied by Hubble\\u2019s Wide Field and Planetary Camera 2 (WFPC2) and Wide\\u00a0Field Camera 3 (WFC3) as part of a survey of strong lenses. A version of this image was entered into the Hubble\\u2019s Hidden Treasures image processing competition by contestant Judy Schmidt.&quot;,&quot;created_timestamp&quot;:&quot;1423476000&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;A smiling lens&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"A smiling lens\" data-image-description=\"&lt;p&gt;In the centre of this image, taken with the NASA\/ESA Hubble Space Telescope, are two faint galaxies that seem to be smiling. You can make out two orange eyes and a white button nose. In the case of this \u201chappy face\u201d, the two eyes are the galaxies SDSSCGB 8842.3 and SDSSCGB 8842.4\u00a0and the misleading smile lines are actually arcs caused by an effect known as strong gravitational lensing.\u00a0 Massive structures in the Universe exert such a powerful gravitational pull that they can warp the spacetime around them and act as cosmic lenses which can magnify, distort and bend the light behind them. This phenomenon, crucial to many of Hubble\u2019s discoveries, can be explained by Einstein\u2019s theory of general relativity. In this special case of gravitational lensing, a ring \u00a0\u2014 known as an Einstein Ring \u00a0\u2014 is produced from this bending of light, a consequence of the exact and symmetrical alignment of the source, lens and observer and resulting in the ring-like structure we see here. Hubble has provided astronomers with the tools to probe these massive galaxies and model their lensing effects, allowing us to peer further into the early Universe than ever before. This object was studied by Hubble\u2019s Wide Field and Planetary Camera 2 (WFPC2) and Wide\u00a0Field Camera 3 (WFC3) as part of a survey of strong lenses. A version of this image was entered into the Hubble\u2019s Hidden Treasures image processing competition by contestant Judy Schmidt.&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Un smiley gravitationnel&lt;br \/&gt;\nCr\u00e9dit: &lt;a href=&quot;http:\/\/www.spacetelescope.org\/images\/potw1506a\/&quot; target=_blank&gt;Hubble Space Telescope&lt;\/a&gt; (NASA\/ESA)&lt;\/p&gt;\n\" data-large-file=\"http:\/\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/potw1506a-1024x1010.jpg\" class=\"size-medium wp-image-648\" src=\"http:\/\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/potw1506a-300x296.jpg\" alt=\"Un smiley gravitationnel Cr\u00e9dit: Hubble Space Telescope (NASA\/ESA)\" width=\"300\" height=\"296\" srcset=\"http:\/\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/potw1506a-300x296.jpg 300w, http:\/\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/potw1506a-1024x1010.jpg 1024w, http:\/\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/potw1506a.jpg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-648\" class=\"wp-caption-text\">Un smiley gravitationnel<br \/>Cr\u00e9dit: <a href=\"http:\/\/www.spacetelescope.org\/images\/potw1506a\/\" target=\"_blank\">Hubble Space Telescope<\/a> (NASA\/ESA)<\/p><\/div>\n<p>Parce qu&rsquo;un blog c&rsquo;est aussi du visuel et pas que du textuel, j&rsquo;ai d\u00e9cid\u00e9 de publier r\u00e9guli\u00e8rement ici les photographies qui m&rsquo;auront particuli\u00e8rement marqu\u00e9es sous la cat\u00e9gorie: <a href=\"http:\/\/www.orionpx.fr\/project\/blog\/category\/la-photo-qui-sort-du-lot\">La photo qui sort du lot<\/a><\/p>\n<p>Aujourd&rsquo;hui c&rsquo;est le smiley gravitationnel qui est \u00e0 l&rsquo;honneur.<\/p>\n<p><!--more--><\/p>\n<p>Le ph\u00e9nom\u00e8ne \u00e0 qui nous devons cette surprenante photographie du t\u00e9lescope spatial Hubble est appel\u00e9 \u00ab\u00a0<a href=\"http:\/\/fr.wikipedia.org\/wiki\/Anneau_d%27Einstein\" target=\"_blank\">Anneau d&rsquo;Einstein\u00a0\u00bb<\/a>. Il est provoqu\u00e9 par une d\u00e9formation de la structure de l&rsquo;espace-temps aux abords d&rsquo;une importante source de gravit\u00e9 (et donc de masse). La lumi\u00e8re, port\u00e9e par cette structure spatio-temporelle, suit ces d\u00e9formations et produit une image \u00e9tir\u00e9e de ce qui se trouve derri\u00e8re cette source gravitationnelle.<\/p>\n<p>Ici ce sont les deux galaxies <a href=\"http:\/\/simbad.u-strasbg.fr\/simbad\/sim-id?Ident=SDSSCGB+8842.3\" target=\"_blank\">SDSSCGB 8842.3<\/a> et <a href=\"http:\/\/simbad.u-strasbg.fr\/simbad\/sim-id?Ident=SDSSCGB+8842.4\" target=\"_blank\">SDSSCGB 8842.4<\/a> qui en sont \u00e0 l&rsquo;origine et qui forment les deux yeux du personnage.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Parce qu&rsquo;un blog c&rsquo;est aussi du visuel et pas que du textuel, j&rsquo;ai d\u00e9cid\u00e9 de publier r\u00e9guli\u00e8rement ici les photographies qui m&rsquo;auront particuli\u00e8rement marqu\u00e9es sous la cat\u00e9gorie: La photo qui sort du lot Aujourd&rsquo;hui c&rsquo;est le smiley gravitationnel qui est \u00e0 l&rsquo;honneur.<\/p><p><a class=\"more-link btn\" href=\"http:\/\/www.orionpx.fr\/project\/blog\/un-smiley-gravitationnel\/\">Lire la suite<\/a><\/p>\n","protected":false},"author":8,"featured_media":648,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"image","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":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[60],"tags":[63,61,66,64,62,65],"class_list":["post-649","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-la-photo-qui-sort-du-lot","tag-einstein","tag-gravite","tag-hubble","tag-photo","tag-relativite","tag-smiley","post_format-post-format-image","item-wrap"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Un Smiley Gravitationnel - Orion PX<\/title>\n<meta name=\"description\" content=\"Smiley gravitationnel des galaxies SDSSCGB 8842.3 et SDSSCGB 8842.4 pris par Hubble\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.orionpx.fr\/project\/blog\/un-smiley-gravitationnel\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un Smiley Gravitationnel - Orion PX\" \/>\n<meta property=\"og:description\" content=\"Smiley gravitationnel des galaxies SDSSCGB 8842.3 et SDSSCGB 8842.4 pris par Hubble\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.orionpx.fr\/project\/blog\/un-smiley-gravitationnel\/\" \/>\n<meta property=\"og:site_name\" content=\"Orion PX\" \/>\n<meta property=\"article:published_time\" content=\"2015-02-11T15:37:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-05-14T18:41:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/potw1506a.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"1263\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"C.P. 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N\u00e9 en 1980, papa de deux formidables enfants, j\u2019ai la chance d\u2019avoir une vie de famille heureuse et bien remplie en France dans le d\u00e9partement de la Moselle. Curieux de tout, car pour moi tout est curieux. J\u2019ai ce besoin visc\u00e9ral d\u2019observer, d\u00e9cortiquer, d\u00e9monter, comprendre et apprendre. Tout est source de d\u00e9couverte et d\u2019\u00e9merveillement. Il \u00e9tait donc logique qu\u2019un jour je me tourne vers les myst\u00e8res de l\u2019univers. F\u00e9ru d\u2019astrophysique, de physique, et d\u2019astronomie, je n\u2019en suis pas moins un parfait amateur. J\u2019aime apprendre par moi-m\u00eame et d\u00e9battre de mes acquis pour les mettre \u00e0 l\u2019\u00e9preuve. 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Rigel - Auteur de Science-Fiction","publisher":{"@id":"http:\/\/www.orionpx.fr\/project\/blog\/#\/schema\/person\/07536b10706cdf8a2a70fbd17f50de23"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/www.orionpx.fr\/project\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":["Person","Organization"],"@id":"http:\/\/www.orionpx.fr\/project\/blog\/#\/schema\/person\/07536b10706cdf8a2a70fbd17f50de23","name":"C.P. Rigel","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/e4068dd5805dde1b4f1eca56e9247172d1266f72247697e59e0bd6ba6d631551?s=96&d=identicon&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e4068dd5805dde1b4f1eca56e9247172d1266f72247697e59e0bd6ba6d631551?s=96&d=identicon&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e4068dd5805dde1b4f1eca56e9247172d1266f72247697e59e0bd6ba6d631551?s=96&d=identicon&r=g","caption":"C.P. Rigel"},"logo":{"@id":"https:\/\/secure.gravatar.com\/avatar\/e4068dd5805dde1b4f1eca56e9247172d1266f72247697e59e0bd6ba6d631551?s=96&d=identicon&r=g"},"description":"Je suis C.P. Rigel, analyste technique en informatique, je d\u00e9veloppe des logiciels pour une banque nord-am\u00e9ricaine. N\u00e9 en 1980, papa de deux formidables enfants, j\u2019ai la chance d\u2019avoir une vie de famille heureuse et bien remplie en France dans le d\u00e9partement de la Moselle. Curieux de tout, car pour moi tout est curieux. J\u2019ai ce besoin visc\u00e9ral d\u2019observer, d\u00e9cortiquer, d\u00e9monter, comprendre et apprendre. Tout est source de d\u00e9couverte et d\u2019\u00e9merveillement. Il \u00e9tait donc logique qu\u2019un jour je me tourne vers les myst\u00e8res de l\u2019univers. F\u00e9ru d\u2019astrophysique, de physique, et d\u2019astronomie, je n\u2019en suis pas moins un parfait amateur. J\u2019aime apprendre par moi-m\u00eame et d\u00e9battre de mes acquis pour les mettre \u00e0 l\u2019\u00e9preuve. (Le reste de ma biographie ici)","sameAs":["https:\/\/x.com\/Cprigel"],"url":"http:\/\/www.orionpx.fr\/project\/blog\/author\/cprigel\/"}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"http:\/\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/potw1506a.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4Oe1l-at","jetpack_likes_enabled":false,"jetpack-related-posts":[{"id":830,"url":"http:\/\/www.orionpx.fr\/project\/blog\/les-piliers-de-la-creation\/","url_meta":{"origin":649,"position":0},"title":"Les Piliers de la Cr\u00e9ation","author":"C.P. Rigel","date":"24 f\u00e9vrier 2015","format":"image","excerpt":"Cette incroyable photographie a \u00e9t\u00e9 prise par le t\u00e9lescope spatial Hubble en 2014 et publi\u00e9e par la NASA le 5 Janvier 2015. Il s'agit d'un clich\u00e9 en haute d\u00e9finition des Piliers de la Cr\u00e9ation, un d\u00e9tail de la n\u00e9buleuse de l'Aigle dans l'amas M16. Cette image unique \u00e0 \u00e9t\u00e9 s\u00e9lectionn\u00e9e\u2026","rel":"","context":"Dans &quot;La photo qui sort du lot&quot;","block_context":{"text":"La photo qui sort du lot","link":"http:\/\/www.orionpx.fr\/project\/blog\/category\/photos\/la-photo-qui-sort-du-lot\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/m16-aigle-piliers-creation.png?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/m16-aigle-piliers-creation.png?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/m16-aigle-piliers-creation.png?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/m16-aigle-piliers-creation.png?resize=700%2C400 2x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/m16-aigle-piliers-creation.png?resize=1050%2C600 3x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/02\/m16-aigle-piliers-creation.png?resize=1400%2C800 4x"},"classes":[]},{"id":1480,"url":"http:\/\/www.orionpx.fr\/project\/blog\/lobjet-de-hoag\/","url_meta":{"origin":649,"position":1},"title":"L&rsquo;objet de Hoag","author":"C.P. Rigel","date":"6 ao\u00fbt 2015","format":"image","excerpt":"D\u00e9couvert par Arthur Hoag en 1950, cet objet (PGC 54559 ici photographi\u00e9 par Hubble) \u00e0 la forme tr\u00e8s particuli\u00e8re fut d'abord pris pour un anneau d'Einstein par son d\u00e9couvreur. Puis, en analysant son d\u00e9calage vers le rouge (effet Doppler), il fut conclu qu'il ne s'agissait pas d'un mirage gravitationnel, mais\u2026","rel":"","context":"Dans &quot;La photo qui sort du lot&quot;","block_context":{"text":"La photo qui sort du lot","link":"http:\/\/www.orionpx.fr\/project\/blog\/category\/photos\/la-photo-qui-sort-du-lot\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/08\/Hoags_object.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/08\/Hoags_object.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/08\/Hoags_object.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/08\/Hoags_object.jpg?resize=700%2C400 2x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/08\/Hoags_object.jpg?resize=1050%2C600 3x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/08\/Hoags_object.jpg?resize=1400%2C800 4x"},"classes":[]},{"id":1678,"url":"http:\/\/www.orionpx.fr\/project\/blog\/remanent-de-supernova-n63-a\/","url_meta":{"origin":649,"position":2},"title":"R\u00e9manent de supernova N63 A","author":"C.P. Rigel","date":"19 octobre 2015","format":"image","excerpt":"Cette photographie, prise par le t\u00e9lescope spatial Hubble en 2008, montre une petite partie d'une pouponni\u00e8re\u00a0d'\u00e9toiles, appel\u00e9e N63, dans la galaxie naine du Grand Nuage de Magellan. Cette petite galaxie spirale est un satellite de la Voie Lact\u00e9e, distante du Soleil de 163 000 ann\u00e9es-lumi\u00e8re, elle est visible depuis\u00a0l'h\u00e9misph\u00e8re sud.\u2026","rel":"","context":"Dans &quot;La photo qui sort du lot&quot;","block_context":{"text":"La photo qui sort du lot","link":"http:\/\/www.orionpx.fr\/project\/blog\/category\/photos\/la-photo-qui-sort-du-lot\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/10\/N63A.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/10\/N63A.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/10\/N63A.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/10\/N63A.jpg?resize=700%2C400 2x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/10\/N63A.jpg?resize=1050%2C600 3x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/10\/N63A.jpg?resize=1400%2C800 4x"},"classes":[]},{"id":1231,"url":"http:\/\/www.orionpx.fr\/project\/blog\/la-nebuleuse-du-papillon\/","url_meta":{"origin":649,"position":3},"title":"La n\u00e9buleuse du Papillon","author":"C.P. Rigel","date":"26 mai 2015","format":"image","excerpt":"Cette magnifique photographie a \u00e9t\u00e9 prise par le t\u00e9lescope spatial Hubble en novembre 2011. Il s'agit de la n\u00e9buleuse plan\u00e9taire du Papillon (ou NGC 6302), visible dans la constellation du Scorpion et distante de 4000 ann\u00e9es lumi\u00e8res de la Terre. Une n\u00e9buleuse plan\u00e9taire n'a, en r\u00e9alit\u00e9, aucun rapport avec les\u2026","rel":"","context":"Dans &quot;La photo qui sort du lot&quot;","block_context":{"text":"La photo qui sort du lot","link":"http:\/\/www.orionpx.fr\/project\/blog\/category\/photos\/la-photo-qui-sort-du-lot\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/05\/ngc-6302.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/05\/ngc-6302.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/05\/ngc-6302.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/05\/ngc-6302.jpg?resize=700%2C400 2x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/05\/ngc-6302.jpg?resize=1050%2C600 3x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/05\/ngc-6302.jpg?resize=1400%2C800 4x"},"classes":[]},{"id":1781,"url":"http:\/\/www.orionpx.fr\/project\/blog\/mystic-mountain\/","url_meta":{"origin":649,"position":4},"title":"Mystic Mountain","author":"C.P. Rigel","date":"24 d\u00e9cembre 2015","format":"image","excerpt":"Ce sapin de No\u00ebl monumental, constitu\u00e9 de gaz tels que l'hydrog\u00e8ne, est surnomm\u00e9 Mystic Mountain (la montagne mystique en fran\u00e7ais). Il s'agit d'un d\u00e9tail de la gigantesque n\u00e9buleuse de la Car\u00e8ne qui est visible depuis l'h\u00e9misph\u00e8re sud, dans la constellation de la Car\u00e8ne. Elle se trouve entre\u00a06500 et 10000 ann\u00e9es\u2026","rel":"","context":"Dans &quot;La photo qui sort du lot&quot;","block_context":{"text":"La photo qui sort du lot","link":"http:\/\/www.orionpx.fr\/project\/blog\/category\/photos\/la-photo-qui-sort-du-lot\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/12\/HH_901_and_HH_902_in_the_Carina_nebula_captured_by_the_Hubble_Space_Telescope.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/12\/HH_901_and_HH_902_in_the_Carina_nebula_captured_by_the_Hubble_Space_Telescope.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/12\/HH_901_and_HH_902_in_the_Carina_nebula_captured_by_the_Hubble_Space_Telescope.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/12\/HH_901_and_HH_902_in_the_Carina_nebula_captured_by_the_Hubble_Space_Telescope.jpg?resize=700%2C400 2x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/12\/HH_901_and_HH_902_in_the_Carina_nebula_captured_by_the_Hubble_Space_Telescope.jpg?resize=1050%2C600 3x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/12\/HH_901_and_HH_902_in_the_Carina_nebula_captured_by_the_Hubble_Space_Telescope.jpg?resize=1400%2C800 4x"},"classes":[]},{"id":1926,"url":"http:\/\/www.orionpx.fr\/project\/blog\/mysterieuses-taches-de-ceres\/","url_meta":{"origin":649,"position":5},"title":"Les myst\u00e9rieuses taches de C\u00e9r\u00e8s","author":"C.P. Rigel","date":"1 juin 2016","format":"image","excerpt":"Vue d\u00e9taill\u00e9e de la tache lumineuse principale de C\u00e9r\u00e8s. Cette photographie a \u00e9t\u00e9 prise par la sonde spatiale Dawn en f\u00e9vrier 2016 (composite d'images). Ces myst\u00e9rieuses taches se trouvent au sein du crat\u00e8re Occator sur la surface de la plan\u00e8te naine C\u00e9r\u00e8s. Elle se situe au sein de la ceinture\u2026","rel":"","context":"Dans &quot;La photo qui sort du lot&quot;","block_context":{"text":"La photo qui sort du lot","link":"http:\/\/www.orionpx.fr\/project\/blog\/category\/photos\/la-photo-qui-sort-du-lot\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2016\/06\/PIA20355_hires.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2016\/06\/PIA20355_hires.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2016\/06\/PIA20355_hires.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2016\/06\/PIA20355_hires.jpg?resize=700%2C400 2x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2016\/06\/PIA20355_hires.jpg?resize=1050%2C600 3x, https:\/\/i0.wp.com\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2016\/06\/PIA20355_hires.jpg?resize=1400%2C800 4x"},"classes":[]}],"_links":{"self":[{"href":"http:\/\/www.orionpx.fr\/project\/blog\/wp-json\/wp\/v2\/posts\/649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.orionpx.fr\/project\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.orionpx.fr\/project\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.orionpx.fr\/project\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/www.orionpx.fr\/project\/blog\/wp-json\/wp\/v2\/comments?post=649"}],"version-history":[{"count":7,"href":"http:\/\/www.orionpx.fr\/project\/blog\/wp-json\/wp\/v2\/posts\/649\/revisions"}],"predecessor-version":[{"id":656,"href":"http:\/\/www.orionpx.fr\/project\/blog\/wp-json\/wp\/v2\/posts\/649\/revisions\/656"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.orionpx.fr\/project\/blog\/wp-json\/wp\/v2\/media\/648"}],"wp:attachment":[{"href":"http:\/\/www.orionpx.fr\/project\/blog\/wp-json\/wp\/v2\/media?parent=649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.orionpx.fr\/project\/blog\/wp-json\/wp\/v2\/categories?post=649"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.orionpx.fr\/project\/blog\/wp-json\/wp\/v2\/tags?post=649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}