{"id":247574,"date":"2026-08-05T18:20:17","date_gmt":"2026-08-05T18:20:17","guid":{"rendered":"https:\/\/www.europesays.com\/ch-fr\/247574\/"},"modified":"2026-08-05T18:20:17","modified_gmt":"2026-08-05T18:20:17","slug":"a-quelques-jours-de-leclipse-du-12-aout-ce-que-montrent-ces-images-inedites-de-la-surface-agitee-du-soleil","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ch-fr\/247574\/","title":{"rendered":"\u00c0 quelques jours de l\u2019\u00e9clipse du 12 ao\u00fbt, ce que montrent ces images in\u00e9dites de la surface agit\u00e9e du Soleil"},"content":{"rendered":"<p>\n    D\u00c9CRYPTAGE &#8211; Des photos uniques du Soleil, prises par le t\u00e9lescope Daniel K. Inouye \u00e0 Hawa\u00ef, permettent de mieux comprendre les flux thermiques \u00e0 la surface de notre \u00e9toile.<\/p>\n<p class=\"fig-paragraph\">Le 12\u00a0ao\u00fbt au soir, juste avant de franchir la ligne d\u2019horizon, le Soleil jouera \u00e0 cache-cache avec une partie de l\u2019Europe. Quelques jours plus t\u00f4t, il se d\u00e9voile comme jamais\u00a0! Des images relev\u00e9es par le t\u00e9lescope Daniel K. Inouye \u00e0 Hawa\u00ef et publi\u00e9es dans<a href=\"https:\/\/www.nature.com\/articles\/s41586-026-10871-3\" target=\"_blank\" rel=\"noopener nofollow\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\">\u00a0la revue Nature<\/a> \u00a0offrent une repr\u00e9sentation in\u00e9dite et bien plus complexe de la couche superficielle du Soleil qu\u2019on ne l\u2019avait observ\u00e9 jusqu\u2019\u00e0 pr\u00e9sent. Malgr\u00e9 les quelque 150\u00a0millions de kilom\u00e8tres de distance, elles dessinent avec une nettet\u00e9 incroyable les granules pr\u00e9sents \u00e0 sa surface et permettent de comprendre comment de minuscules tourbillons, invisibles jusqu\u2019ici, se forment \u00e0 leurs fronti\u00e8res. Elles ouvrent une piste s\u00e9rieuse pour percer le myst\u00e8re du r\u00e9chauffement extr\u00eame de la couronne solaire.<\/p>\n<p class=\"fig-paragraph\">L\u2019image propos\u00e9e est un zoom de 3\u00a0500\u00a0km sur 5\u00a0000\u00a0km de c\u00f4t\u00e9 sur la surface du Soleil, qui, rappelons-le, mesure plus de 1,39\u00a0million de kilom\u00e8tres de diam\u00e8tre (soit environ 109\u00a0fois celui de la Terre). On y voit des granules assembl\u00e9s\u2026<\/p>\n<p class=\"fig-premium-paywall__infos\">\n        Cet article est r\u00e9serv\u00e9 aux abonn\u00e9s.        Il vous reste 83% \u00e0 d\u00e9couvrir.\n    <\/p>\n<p>                <img  data- alt=\"Le Figaro\" class=\"fig-img--complete fig-img\"\/><\/p>\n<p class=\"fig-premium-paywall__title\">Vous avez envie de lire la suite ?<\/p>\n<p class=\"fig-premium-paywall__subtitle\">D\u00e9bloquez tous les articles imm\u00e9diatement.<\/p>\n<p class=\"fig-premium-paywall__connect\">\n                D\u00e9j\u00e0 abonn\u00e9\u00a0?                <a class=\"fig-premium-paywall__connect-link\" href=\"https:\/\/connect.lefigaro.fr\/login?client=horizon_web&amp;type=main&amp;redirect_uri=https%3A%2F%2Fwww.lefigaro.fr%2Fsciences%2Fa-quelques-jours-de-l-eclipse-du-12-aout-ce-que-montrent-ces-images-inedites-de-la-surface-agitee-du-soleil-20260805\" data-js-gtm=\"{&quot;event&quot;:&quot;customEventGA4&quot;,&quot;eventName&quot;:&quot;click_action&quot;,&quot;feature&quot;:&quot;paywall&quot;,&quot;location&quot;:&quot;paywall&quot;,&quot;button_action&quot;:&quot;connect&quot;,&quot;click_text&quot;:&quot;Connectez-vous&quot;}\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n                    Connectez-vous<br \/>\n                <\/a>\n            <\/p>\n","protected":false},"excerpt":{"rendered":"D\u00c9CRYPTAGE &#8211; Des photos uniques du Soleil, prises par le t\u00e9lescope Daniel K. Inouye \u00e0 Hawa\u00ef, permettent de&hellip;\n","protected":false},"author":2,"featured_media":247575,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[7],"tags":[61,57,59,58,10303,23,60,62],"class_list":["post-247574","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sciences-et-technologies","tag-science","tag-science-and-technology","tag-sciences","tag-sciences-et-technologies","tag-soleil","tag-suisse","tag-technologies","tag-technology"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ch_fr\/117044289602199368","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts\/247574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/comments?post=247574"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts\/247574\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/media\/247575"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/media?parent=247574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/categories?post=247574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/tags?post=247574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}