{"id":24367,"date":"2022-09-07T19:34:17","date_gmt":"2022-09-07T17:34:17","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=24367"},"modified":"2022-09-07T19:34:17","modified_gmt":"2022-09-07T17:34:17","slug":"de-nouvelles-images-etonnantes-montrent-la-face-du-soleil-comme-on-ne-la-jamais-vue-auparavant","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/de-nouvelles-images-etonnantes-montrent-la-face-du-soleil-comme-on-ne-la-jamais-vue-auparavant\/","title":{"rendered":"De nouvelles images \u00e9tonnantes montrent la face du soleil comme on ne l&rsquo;a jamais vue auparavant"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>Un nouveau portrait r\u00e9alis\u00e9 par le t\u00e9lescope solaire le plus puissant du monde a captur\u00e9 le visage de notre Soleil dans ses moindres d\u00e9tails.<\/p>\n<p>Au plus pr\u00e8s de l&rsquo;\u00e9toile g\u00e9ante, \u00e0 une r\u00e9solution de seulement 18 kilom\u00e8tres, la couche interm\u00e9diaire de l&rsquo;atmosph\u00e8re du Soleil, connue sous le nom de chromosph\u00e8re, ressemble presque \u00e0 un tapis \u00e0 poils longs.<\/p>\n<figure id=\"attachment_24368\" aria-describedby=\"caption-attachment-24368\" style=\"width: 642px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"24368\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/de-nouvelles-images-etonnantes-montrent-la-face-du-soleil-comme-on-ne-la-jamais-vue-auparavant\/soleil-20\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil.jpeg?fit=642%2C642&amp;ssl=1\" data-orig-size=\"642,642\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&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;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"soleil\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Une tranche de la chromosph\u00e8re du Soleil en haute r\u00e9solution, montrant des jets de plasma en forme de cheveux. (NSO\/AURA\/NSF)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil.jpeg?fit=642%2C642&amp;ssl=1\" class=\"size-full wp-image-24368\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil.jpeg?resize=642%2C642&#038;ssl=1\" alt=\"\" width=\"642\" height=\"642\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil.jpeg?w=642&amp;ssl=1 642w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil.jpeg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil.jpeg?resize=144%2C144&amp;ssl=1 144w\" sizes=\"auto, (max-width: 642px) 100vw, 642px\" \/><figcaption id=\"caption-attachment-24368\" class=\"wp-caption-text\">Une tranche de la chromosph\u00e8re du Soleil en haute r\u00e9solution, montrant des jets de plasma en forme de cheveux. (NSO\/AURA\/NSF)<\/figcaption><\/figure>\n<p>On peut voir sur l&rsquo;image ci-dessus des \u00ab\u00a0poils\u00a0\u00bb brillants de plasma ardent qui s&rsquo;\u00e9coulent dans la couronne \u00e0 partir d&rsquo;une sorte de structure de pores en forme de nid d&rsquo;abeille, plus facilement visualisable sur l&rsquo;image ci-dessous. Ces boursouflures sont connues sous le nom de granules, et chacune a une largeur d&rsquo;environ 1 600 kilom\u00e8tres (994 miles).<\/p>\n<p>Chacun de ces portraits a une largeur d&rsquo;environ 82 500 kilom\u00e8tres (51 260 miles), ce qui ne repr\u00e9sente qu&rsquo;un pourcentage \u00e0 un chiffre du diam\u00e8tre total du Soleil.<\/p>\n<p>Pour mettre en perspective l&rsquo;\u00e9normit\u00e9 de ces images, les astronomes ont plac\u00e9 notre propre plan\u00e8te en haut de l&rsquo;image pour l&rsquo;\u00e9chelle.<\/p>\n<figure id=\"attachment_24369\" aria-describedby=\"caption-attachment-24369\" style=\"width: 642px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"24369\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/de-nouvelles-images-etonnantes-montrent-la-face-du-soleil-comme-on-ne-la-jamais-vue-auparavant\/soleil-21\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil-1.jpeg?fit=642%2C644&amp;ssl=1\" data-orig-size=\"642,644\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&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;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"soleil\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Gros plan de la chromosph\u00e8re du Soleil, montrant des granules individuels, avec la Terre superpos\u00e9e \u00e0 l&amp;rsquo;\u00e9chelle. (NSO\/AURA\/NSF)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil-1.jpeg?fit=642%2C644&amp;ssl=1\" class=\"size-full wp-image-24369\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil-1.jpeg?resize=642%2C644&#038;ssl=1\" alt=\"\" width=\"642\" height=\"644\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil-1.jpeg?w=642&amp;ssl=1 642w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil-1.jpeg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil-1.jpeg?resize=144%2C144&amp;ssl=1 144w\" sizes=\"auto, (max-width: 642px) 100vw, 642px\" \/><figcaption id=\"caption-attachment-24369\" class=\"wp-caption-text\">Gros plan de la chromosph\u00e8re du Soleil, montrant des granules individuels, avec la Terre superpos\u00e9e \u00e0 l&rsquo;\u00e9chelle. (NSO\/AURA\/NSF)<\/figcaption><\/figure>\n<p>Cette r\u00e9alisation \u00e9poustouflante marque le premier anniversaire du t\u00e9lescope solaire Inouye &#8211; l&rsquo;instrument le plus puissant de son genre &#8211; et l&rsquo;aboutissement de 25 ann\u00e9es de planification minutieuse.<\/p>\n<p>La chromosph\u00e8re du Soleil, qui se trouve sous la couronne, est g\u00e9n\u00e9ralement invisible et ne peut \u00eatre vue que lors d&rsquo;une \u00e9clipse solaire totale, lorsqu&rsquo;elle cr\u00e9e un cercle rouge autour de l&rsquo;\u00e9toile \u00e9teinte. Mais les nouvelles technologies ont chang\u00e9 la donne.<\/p>\n<p>Jamais auparavant nous n&rsquo;avions regard\u00e9 d&rsquo;aussi pr\u00e8s la source de lumi\u00e8re de notre syst\u00e8me solaire. Le t\u00e9lescope Inouye est capable de voir des \u00e9l\u00e9ments dans la chromosph\u00e8re du Soleil aussi petits que l&rsquo;\u00eele de Manhattan.<\/p>\n<p>L&rsquo;ann\u00e9e derni\u00e8re, lorsque le t\u00e9lescope presque termin\u00e9 a diffus\u00e9 ses premi\u00e8res images, le physicien solaire Jeff Kunh l&rsquo;a qualifi\u00e9 de \u00ab\u00a0plus grand progr\u00e8s dans la capacit\u00e9 de l&rsquo;humanit\u00e9 \u00e0 \u00e9tudier le Soleil\u00a0\u00bb depuis l&rsquo;\u00e9poque de Galil\u00e9e.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p>Aujourd&rsquo;hui, l&rsquo;astronome et scientifique du t\u00e9lescope spatial Matt Mountain, pr\u00e9sident de l&rsquo;Association des universit\u00e9s pour la recherche en astronomie (AURA), affirme que nous avons coup\u00e9 le ruban d&rsquo;une \u00ab\u00a0nouvelle \u00e8re de la physique solaire\u00a0\u00bb.<\/p>\n<p>Les connaissances acquises gr\u00e2ce \u00e0 cette nouvelle perspective aideront les scientifiques \u00e0 pr\u00e9voir les temp\u00eates solaires et \u00e0 s&rsquo;y pr\u00e9parer, car elles peuvent envoyer un tsunami de plasma chaud et de magn\u00e9tisme de la couronne solaire \u00e0 la Terre, ce qui peut provoquer des pannes de courant et d&rsquo;Internet pendant des mois.<\/p>\n<p>\u00ab\u00a0Nous remercions en particulier les habitants d&rsquo;Hawa\u00ef pour le privil\u00e8ge de travailler sur ce site remarquable, la National Science Foundation (NSF) et le Congr\u00e8s am\u00e9ricain pour leur soutien constant, ainsi que l&rsquo;\u00e9quipe du t\u00e9lescope solaire Inouye, dont beaucoup ont consacr\u00e9 sans rel\u00e2che plus d&rsquo;une d\u00e9cennie \u00e0 ce projet de transformation\u00a0\u00bb, a d\u00e9clar\u00e9 M. Mountain dans un communiqu\u00e9 r\u00e9cent.<\/p>\n<p>Le t\u00e9lescope solaire Inouye est construit sur le volcan Maui, Haleakal\u0101, qui rev\u00eat une importance culturelle et spirituelle pour les autochtones hawa\u00efens. La NSF est fi\u00e8re d&rsquo;affirmer qu&rsquo;elle a tenu compte de la contribution des autochtones hawa\u00efens tout au long de la construction du t\u00e9lescope. Pourtant, certains autochtones affirment que l&rsquo;instrument est toujours ressenti comme un affront par les colonisateurs blancs.<\/p>\n<p>Un autre t\u00e9lescope massif destin\u00e9 au volcan endormi Maunakea a rencontr\u00e9 beaucoup de r\u00e9sistance de la part des Hawa\u00efens, qui ne veulent pas que leur site sacr\u00e9 soit profan\u00e9 pour les besoins de la science occidentale.<\/p>\n<p>Il est clair que le t\u00e9lescope solaire Inouye est une r\u00e9alisation scientifique majeure pour les astronomes modernes, mais il a un co\u00fbt culturel pour une ancienne communaut\u00e9 d&rsquo;observateurs des \u00e9toiles.<\/p>\n<p>Bien avant Galil\u00e9e, les peuples autochtones du monde entier utilisaient le Soleil, la Lune et les \u00e9toiles pour mieux comprendre notre place dans l&rsquo;Univers.<\/p>\n<p>Le t\u00e9lescope solaire Inouye nous permet d&rsquo;avoir un aper\u00e7u du centre de notre syst\u00e8me solaire comme jamais auparavant, mais alors que notre champ d&rsquo;observation se r\u00e9duit, nous ne devons pas perdre de vue les astrologues qui nous ont pr\u00e9c\u00e9d\u00e9s.<\/p>\n<p>Se tenir sur leurs \u00e9paules nous rapproche des \u00e9toiles.<\/p>\n<p>Adaptation <a href=\"https:\/\/www.laterredufutur.com\/accueil\/\" target=\"_blank\" rel=\"noopener\">Terra Projects<\/a><\/p>\n<p>sources : <a href=\"https:\/\/www.sciencealert.com\/stunning-new-images-show-the-face-of-the-sun-like-weve-never-seen-it-before\" target=\"_blank\" rel=\"noopener\">https:\/\/www.sciencealert.com\/<\/a> \/ <a href=\"https:\/\/nso.edu\/press-release\/u-s-national-science-foundation-celebrates-the-inauguration-of-its-daniel-k-inouye-solar-telescope\/\" rel=\"noopener\" target=\"_blank\">https:\/\/nso.edu\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"24367\">(435)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Un nouveau portrait r\u00e9alis\u00e9 par le t\u00e9lescope solaire le plus puissant du monde a captur\u00e9 le visage de notre Soleil&#8230;<\/p>\n","protected":false},"author":1,"featured_media":24369,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"_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":"De nouvelles images \u00e9tonnantes montrent la face du soleil comme on ne l'a jamais vue auparavant @laterredufutur.com Terra Projects","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":[24],"tags":[76,77,37,68],"class_list":["post-24367","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-soleil","tag-images","tag-photos","tag-soleil","tag-sun","wpcat-24-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/soleil-1.jpeg?fit=642%2C644&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-6l1","jetpack-related-posts":[{"id":24961,"url":"https:\/\/www.laterredufutur.com\/accueil\/de-nouveaux-gros-plans-de-notre-etoile-toujours-plus-eblouissants\/","url_meta":{"origin":24367,"position":0},"title":"De nouveaux gros plans de notre \u00e9toile toujours plus \u00ab\u00a0\u00e9blouissants\u00a0\u00bb","author":"Admin","date":"22 mai 2023","format":false,"excerpt":"Le t\u00e9lescope solaire le plus grand et le plus puissant de la plan\u00e8te vient de nous offrir de nouvelles vues \u00e9poustouflantes de la surface du Soleil. Dans une s\u00e9rie de nouvelles images, les observations du t\u00e9lescope solaire Daniel K. Inouye r\u00e9v\u00e8lent les d\u00e9tails complexes des r\u00e9gions de taches solaires, les\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/05\/Detail-dun-pont-de-lumiere-enjambant-une-tache-solaire.jpg?fit=1024%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/05\/Detail-dun-pont-de-lumiere-enjambant-une-tache-solaire.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/05\/Detail-dun-pont-de-lumiere-enjambant-une-tache-solaire.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/05\/Detail-dun-pont-de-lumiere-enjambant-une-tache-solaire.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":27203,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-scientifiques-devoilent-la-photo-inedite-la-plus-detaillee-dune-eruption-solaire\/","url_meta":{"origin":24367,"position":1},"title":"Des scientifiques d\u00e9voilent la photo in\u00e9dite la plus d\u00e9taill\u00e9e d&rsquo;une \u00e9ruption solaire","author":"Admin","date":"30 ao\u00fbt 2025","format":false,"excerpt":"Des images record prises par le plus grand t\u00e9lescope solaire du monde, le t\u00e9lescope solaire Daniel K. Inouye \u00e0 Hawa\u00ef, r\u00e9v\u00e8lent une \u00e9ruption solaire avec des d\u00e9tails sans pr\u00e9c\u00e9dent. Le plus grand t\u00e9lescope solaire du monde vient de capturer les images d'une \u00e9ruption solaire \u00e0 la plus haute r\u00e9solution \u00e0\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/08\/eruption-solaire-aout-2024.webp?fit=970%2C973&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/08\/eruption-solaire-aout-2024.webp?fit=970%2C973&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/08\/eruption-solaire-aout-2024.webp?fit=970%2C973&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/08\/eruption-solaire-aout-2024.webp?fit=970%2C973&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":7320,"url":"https:\/\/www.laterredufutur.com\/accueil\/une-enigme-solaire-resolue\/","url_meta":{"origin":24367,"position":2},"title":"Une \u00e9nigme solaire r\u00e9solue ?","author":"Admin","date":"11 juin 2015","format":false,"excerpt":"Comment le Soleil parvient-il \u00e0 chauffer \u00e0 pr\u00e8s de deux millions de degr\u00e9s sa couronne - en quelque sorte son atmosph\u00e8re - alors que sa surface n'est qu'\u00e0 6.000\u00b0C ? Cette question, les astrophysiciens se la posent depuis plus de 60 ans l'orsqu'ils ont pu mesurer ces deux temp\u00e9ratures. Une\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2014\/09\/.._spaw_images_sol10.jpg?fit=990%2C461&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2014\/09\/.._spaw_images_sol10.jpg?fit=990%2C461&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2014\/09\/.._spaw_images_sol10.jpg?fit=990%2C461&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2014\/09\/.._spaw_images_sol10.jpg?fit=990%2C461&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":4715,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-soleil-en-effervescence\/","url_meta":{"origin":24367,"position":3},"title":"Le soleil en effervescence&#8230;","author":"Admin","date":"5 janvier 2009","format":false,"excerpt":"Le soleil est maintenant dans la phase la plus calme de ses 11 ans d'activit\u00e9 cyclique, le minimum solaire - en fait, il a \u00e9t\u00e9 exceptionnellement calme cette ann\u00e9e 2008 - avec plus de 200 jours\u00a0de mesure sans observer\u00a0de taches solaires. Le vent solaire a \u00e9galement chut\u00e9 \u00e0 son plus\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/spaw\/images\/sol01.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/spaw\/images\/sol01.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/spaw\/images\/sol01.jpg?resize=525%2C300 1.5x"},"classes":[]},{"id":24877,"url":"https:\/\/www.laterredufutur.com\/accueil\/une-cascade-de-plasma-de-100000-km-de-long-a-jailli-du-soleil\/","url_meta":{"origin":24367,"position":4},"title":"Une \u00ab\u00a0cascade de plasma\u00a0\u00bb de 100000 km de long a jailli du soleil","author":"Admin","date":"16 avril 2023","format":false,"excerpt":"Une \u00e9tonnante \"cascade\" solaire a \u00e9t\u00e9 rep\u00e9r\u00e9e \u00e0 la surface du Soleil. L'image, prise par l'astrophotographe Eduardo Schaberger Poupeau le 9 mars 2023, montre un mur de plasma projet\u00e9 \u00e0 \"quelque 100 000 kilom\u00e8tres\" - vers l'espace, a pr\u00e9cis\u00e9 Eduardo Schaberger Poupeau. C'est assez \u00e9lev\u00e9 pour engloutir environ huit Terres.\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/04\/cascade-de-plasma-sur-le-soleil-1.jpg?fit=1024%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/04\/cascade-de-plasma-sur-le-soleil-1.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/04\/cascade-de-plasma-sur-le-soleil-1.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/04\/cascade-de-plasma-sur-le-soleil-1.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":24027,"url":"https:\/\/www.laterredufutur.com\/accueil\/nous-pourrions-enfin-connaitre-lorigine-des-minuscules-points-brillants-sur-le-soleil\/","url_meta":{"origin":24367,"position":5},"title":"Nous pourrions enfin conna\u00eetre l&rsquo;origine des minuscules points brillants sur le soleil","author":"Admin","date":"10 mai 2022","format":false,"excerpt":"Les taches solaires ne sont pas les seules taches qui apparaissent sur la face dynamique de notre Soleil. Les physiciens solaires ont \u00e9tudi\u00e9 de pr\u00e8s de minuscules et fugaces taches de luminosit\u00e9 qui apparaissent et disparaissent en moins d'une minute en moyenne, dans les r\u00e9gions o\u00f9 des boucles de plasma\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/05\/points-solaires-soleil.jpg?fit=1024%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/05\/points-solaires-soleil.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/05\/points-solaires-soleil.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/05\/points-solaires-soleil.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/24367","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=24367"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/24367\/revisions"}],"predecessor-version":[{"id":24370,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/24367\/revisions\/24370"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/24369"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=24367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=24367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=24367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}