{"id":16188,"date":"2018-01-14T20:00:15","date_gmt":"2018-01-14T19:00:15","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=16188"},"modified":"2018-01-10T20:18:53","modified_gmt":"2018-01-10T19:18:53","slug":"les-anneaux-de-saturne-nauraient-que-200-millions-dannees","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/les-anneaux-de-saturne-nauraient-que-200-millions-dannees\/","title":{"rendered":"Les anneaux de Saturne n\u2019auraient que 200 millions d\u2019ann\u00e9es"},"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>Les anneaux de Saturne sont probablement une des plus belles merveilles de notre syst\u00e8me solaire. La sonde spatiale Cassini a permis des les photographier et de les \u00e9tudier au plus pr\u00e8s. Les derni\u00e8res donn\u00e9es transmises par la sonde de la NASA apportent du nouveau, ils seraient beaucoup plus jeunes que les scientifiques le pensaient. Le site \u00ab \u00e7a se passe \u00e0-haut \u00bb est revenu sur ces derniers r\u00e9sultats. Extrait: C\u2019est une petite r\u00e9volution qui a \u00e9t\u00e9 pr\u00e9sent\u00e9e fin d\u00e9cembre \u00e0 la conf\u00e9rence de plan\u00e9tologie de l\u2019American Geophysical Union. Luciano Iess (Universit\u00e9 de Rome) et Sascha Kempf (Universit\u00e9 du Colorado) y ont pr\u00e9sent\u00e9 des r\u00e9sultats des derniers passages de Cassini \u00e0 proximit\u00e9 des anneaux de Saturne. Ils concluent que les anneaux ne seraient \u00e2g\u00e9s que de 200 millions d\u2019ann\u00e9es seulement.<\/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><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Xa4h-ykD4j0?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<p>Les anneaux de Saturne n\u2019auraient que 200 millions d\u2019ann\u00e9es<\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"16188\">(325)<\/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>Les anneaux de Saturne sont probablement une des plus belles merveilles de notre syst\u00e8me solaire. La sonde spatiale Cassini a&#8230;<\/p>\n","protected":false},"author":1,"featured_media":15130,"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_post_was_ever_published":false,"_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":"Les anneaux de Saturne n\u2019auraient que 200 millions d\u2019ann\u00e9es @laterredufutur","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}},"categories":[22],"tags":[4326,1628,684],"class_list":["post-16188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espace","tag-anneaux","tag-saturne","tag-video","wpcat-22-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/saturne.jpg?fit=1100%2C578&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-4d6","jetpack-related-posts":[{"id":14720,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-nasa-publie-de-nouvelles-images-des-anneaux-de-saturne\/","url_meta":{"origin":16188,"position":0},"title":"La NASA publie de nouvelles images des anneaux de Saturne","author":"Admin","date":"7 f\u00e9vrier 2017","format":false,"excerpt":"La sonde Cassini de la NASA a captur\u00e9 certaines des vues les plus proches des anneaux de Saturne, avec de nouvelles images r\u00e9v\u00e9lant des niveaux de d\u00e9tail sans pr\u00e9c\u00e9dent dont d'\u00e9normes particules glac\u00e9es des disques en orbite autour de la plan\u00e8te. Les nouvelles perspectives proviennent de la mission \" ring-p\u00e2turage\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/02\/cassini-anneaux-saturne-2.jpg?fit=700%2C700&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/02\/cassini-anneaux-saturne-2.jpg?fit=700%2C700&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/02\/cassini-anneaux-saturne-2.jpg?fit=700%2C700&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/02\/cassini-anneaux-saturne-2.jpg?fit=700%2C700&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":15127,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-images-fantastiques-de-la-sonde-la-sonde-cassini\/","url_meta":{"origin":16188,"position":1},"title":"Les images fantastiques de la sonde Cassini","author":"Admin","date":"2 mai 2017","format":false,"excerpt":"En orbite autour de Saturne depuis 2004, la sonde am\u00e9ricaine Cassini s\u2019est aventur\u00e9e entre la surface de la plan\u00e8te gazeuse et l\u2019int\u00e9rieur de ses anneaux, une zone \u00e0 risque jusqu\u2019\u00e0 pr\u00e9sent inexplor\u00e9e. Elle a repris contact avec la NASA jeudi 27 avril 2017 pour livrer des images in\u00e9dites. LA PREMI\u00c8RE\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/cassini-saturne.jpg?fit=805%2C453&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/cassini-saturne.jpg?fit=805%2C453&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/cassini-saturne.jpg?fit=805%2C453&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/cassini-saturne.jpg?fit=805%2C453&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":24404,"url":"https:\/\/www.laterredufutur.com\/accueil\/une-lune-perdue-pourrait-enfin-resoudre-letrange-mystere-de-saturne-et-de-ses-anneaux\/","url_meta":{"origin":16188,"position":2},"title":"Une lune perdue pourrait enfin r\u00e9soudre l&rsquo;\u00e9trange myst\u00e8re de Saturne et de ses anneaux","author":"Admin","date":"15 septembre 2022","format":false,"excerpt":"De tous les anneaux du syst\u00e8me solaire, ceux de Saturne sont, sans conteste, les plus spectaculaires. Contrairement aux minces cercles de poussi\u00e8re et de roche qui encerclent Jupiter, Uranus, Neptune et m\u00eame une plan\u00e8te naine de la ceinture de Kuiper nomm\u00e9e Haumea, le syst\u00e8me d'anneaux de Saturne, aux couleurs particuli\u00e8res,\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/lune-anneaux-saturne.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\/09\/lune-anneaux-saturne.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/lune-anneaux-saturne.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/lune-anneaux-saturne.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":18152,"url":"https:\/\/www.laterredufutur.com\/accueil\/quand-les-anneaux-de-saturne-cree-un-mystere-de-plus\/","url_meta":{"origin":16188,"position":3},"title":"Quand les anneaux de Saturne cr\u00e9\u00e9 un myst\u00e8re de plus&#8230;","author":"Admin","date":"29 janvier 2019","format":false,"excerpt":"Parmi les anneaux des quatre plan\u00e8tes g\u00e9antes gazeuses de notre syst\u00e8me solaire ils sont reconnaissables entre tous.Tous les grands noms de l\u2019astronomie se sont pench\u00e9s sur les anneaux de Saturne pour essayer de les comprendre. Mais certaines publications scientifiques posent plus de questions qu\u2019elles n\u2019en r\u00e9solvent\u2026 En utilisant les donn\u00e9es\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/saturne.jpg?fit=1100%2C578&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/saturne.jpg?fit=1100%2C578&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/saturne.jpg?fit=1100%2C578&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/saturne.jpg?fit=1100%2C578&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/saturne.jpg?fit=1100%2C578&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":9552,"url":"https:\/\/www.laterredufutur.com\/accueil\/mars-pourra-bientot-obtenir-des-anneaux-comme-saturne\/","url_meta":{"origin":16188,"position":4},"title":"Mars pourra bient\u00f4t obtenir des anneaux comme Saturne","author":"Admin","date":"24 novembre 2015","format":false,"excerpt":"L'une des deux lunes de Mars pourrait se d\u00e9sint\u00e9grer et ses d\u00e9bris devraient alors former un anneau. Phobos, une des deux lunes de Mars, pourrait se d\u00e9sint\u00e9grer d'ici 20 \u00e0 40 millions d'ann\u00e9es et ses d\u00e9bris devraient alors former un anneau autours de la plan\u00e8te rouge, selon une \u00e9tude publi\u00e9e\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/mars-anneaux.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\/2015\/11\/mars-anneaux.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/mars-anneaux.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/mars-anneaux.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":27320,"url":"https:\/\/www.laterredufutur.com\/accueil\/de-nouvelles-preuves-dune-chimie-complexe-decouvertes-dans-locean-extraterrestre-de-la-lune-de-encelade\/","url_meta":{"origin":16188,"position":5},"title":"De nouvelles preuves d&rsquo;une chimie complexe d\u00e9couvertes dans l&rsquo;oc\u00e9an extraterrestre de la lune de Encelade","author":"Admin","date":"5 octobre 2025","format":false,"excerpt":"Un nouvel examen des donn\u00e9es collect\u00e9es par la sonde Cassini de la NASA il y a pr\u00e8s de deux d\u00e9cennies a r\u00e9v\u00e9l\u00e9 de nouvelles mol\u00e9cules organiques complexes sur Encelade, la lune glac\u00e9e de Saturne , indiquant une chimie fascinante se d\u00e9roulant au plus profond de son oc\u00e9an cach\u00e9. Dans des\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/Encelade.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/Encelade.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/Encelade.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/Encelade.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/09\/Encelade.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/16188","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=16188"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/16188\/revisions"}],"predecessor-version":[{"id":16189,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/16188\/revisions\/16189"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/15130"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=16188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=16188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=16188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}