{"id":13947,"date":"2016-11-19T00:00:19","date_gmt":"2016-11-18T23:00:19","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=13947"},"modified":"2016-11-11T21:10:33","modified_gmt":"2016-11-11T20:10:33","slug":"voyez-letonnante-structure-de-richat-en-plein-sahara","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/voyez-letonnante-structure-de-richat-en-plein-sahara\/","title":{"rendered":"Voyez l&rsquo;\u00e9tonnante structure de Richat en plein Sahara"},"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>Situ\u00e9 en Mauritanie, la structure de Richat ou \u00ab\u00a0l\u2019oeil de l\u2019Afrique\u00a0\u00bb est une structure g\u00e9ologique exceptionnelle que l\u2019on retrouve dans le d\u00e9sert du Sahara. Large d\u2019environ 50 kilom\u00e8tres de diam\u00e8tre, elle a longtemps intrigu\u00e9 les scientifiques avant que ces derniers ne trouvent son origine.<\/p>\n<p>Si elle a largement attir\u00e9 l&rsquo;attention, la structure de Richat a longtemps intrigu\u00e9 les chercheurs qui se questionnaient sur son origine. D\u2019apr\u00e8s les toutes premi\u00e8res interpr\u00e9tations et hypoth\u00e8ses scientifiques, c&rsquo;est un impact de m\u00e9t\u00e9orite qui aurait \u00e9t\u00e9 \u00e0 l\u2019origine de la structure circulaire. Puis en \u00e9tudiant davantage la structure, les sp\u00e9cialistes ont \u00e9cart\u00e9 cette hypoth\u00e8se pour donner naissance \u00e0 une autre.<\/p>\n<p>Depuis les ann\u00e9es 2000, les scientifiques ont \u00e9tabli que \u00ab\u00a0l\u2019\u0153il de l\u2019Afrique\u00a0\u00bb est en r\u00e9alit\u00e9 issu d\u2019une forme de volcanisme g\u00e9ant rarissime, datant de l\u2019\u00e9poque du Cr\u00e9tac\u00e9, il y a 100 millions d\u2019ann\u00e9es. Le ph\u00e9nom\u00e8ne volcanique aurait cr\u00e9\u00e9 le d\u00f4me suite \u00e0 des remont\u00e9es de magma accompagn\u00e9es d\u2019une grande quantit\u00e9 d\u2019eau chaude. L\u2019eau s\u2019est ensuite infiltr\u00e9 dans les fractures de la terre et a dissous les couches de calcaire pour former un v\u00e9ritable \u00ab\u00a0morceau de gruy\u00e8re\u00a0\u00bb.<\/p>\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\/pTTnYRaZ55A?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><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>Effondrement<\/p>\n<p>Avec le temps, les s\u00e9diments ont \u00e9t\u00e9 d\u00e9form\u00e9s par la pouss\u00e9e et les cavit\u00e9s sont devenues de plus en plus grandes. Suite \u00e0 une longue et lente \u00e9rosion, le d\u00f4me s\u2019est totalement effondr\u00e9 et a laiss\u00e9 place \u00e0 la structure circulaire que nous connaissons aujourd\u2019hui. Seuls les quartzites du pal\u00e9ozo\u00efque (-541 \u00e0 -252 millions d\u2019ann\u00e9es) composant les couches de la structure ont mieux r\u00e9sist\u00e9 \u00e0 l\u2019\u00e9rosion et forment les anneaux concentriques du d\u00f4me de Richat. La grande diffusion des images de ce ph\u00e9nom\u00e8ne par les m\u00e9dias a cr\u00e9\u00e9 un afflux touristique et scientifique vers cette endroit recul\u00e9. Une installation d\u2019accueil pour le moins sommaire a m\u00eame \u00e9t\u00e9 cr\u00e9\u00e9e sur le site. D\u2019autres structures semblables existent sur Terre mais sont toutefois moins spectaculaires que \u00ab\u00a0l\u2019oeil de l\u2019Afrique\u00a0\u00bb.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"13949\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/voyez-letonnante-structure-de-richat-en-plein-sahara\/structure-richat-nasa-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-1.jpg?fit=960%2C800&amp;ssl=1\" data-orig-size=\"960,800\" 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;0&quot;}\" data-image-title=\"structure-richat-nasa\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-1.jpg?fit=300%2C250&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-1.jpg?fit=800%2C667&amp;ssl=1\" class=\"alignnone size-full wp-image-13949\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-1.jpg?resize=960%2C800\" alt=\"structure-richat-nasa\" width=\"960\" height=\"800\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-1.jpg?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-1.jpg?resize=300%2C250&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-1.jpg?resize=768%2C640&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-1.jpg?resize=800%2C667&amp;ssl=1 800w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"13950\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/voyez-letonnante-structure-de-richat-en-plein-sahara\/structure-richat-nasa-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-2.jpg?fit=1224%2C1224&amp;ssl=1\" data-orig-size=\"1224,1224\" 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;0&quot;}\" data-image-title=\"structure-richat-nasa\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-2.jpg?fit=300%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-2.jpg?fit=800%2C800&amp;ssl=1\" class=\"alignnone size-full wp-image-13950\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-2.jpg?resize=1224%2C1224\" alt=\"structure-richat-nasa\" width=\"1224\" height=\"1224\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-2.jpg?w=1224&amp;ssl=1 1224w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-2.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-2.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-2.jpg?resize=800%2C800&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa-2.jpg?resize=144%2C144&amp;ssl=1 144w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>extraits et sources : <a href=\"http:\/\/www.maxisciences.com\/structure-de-richat\/la-structure-de-richat-une-etonnante-formation-en-plein-coeur-du-sahara_art33089.html\" target=\"_blank\">http:\/\/www.maxisciences.com\/<\/a>&nbsp;\/&nbsp;<a href=\"http:\/\/www.slate.fr\/story\/89597\/structure-richat-sahara\" target=\"_blank\">http:\/\/www.slate.fr\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"13947\">(828)<\/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>Situ\u00e9 en Mauritanie, la structure de Richat ou \u00ab\u00a0l\u2019oeil de l\u2019Afrique\u00a0\u00bb est une structure g\u00e9ologique exceptionnelle que l\u2019on retrouve dans&#8230;<\/p>\n","protected":false},"author":1,"featured_media":13948,"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":"Voyez l'\u00e9tonnante structure de Richat en plein Sahara @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":[19],"tags":[300,77,636,6174,684,48],"class_list":["post-13947","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seismes-et-volcans","tag-dome","tag-photos","tag-sahara","tag-structure-de-richat","tag-video","tag-volcan","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/structure-richat-nasa.jpg?fit=1090%2C500&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-3CX","jetpack-related-posts":[{"id":16619,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-monde-ou-la-vie-pourrait-etre-dorigine-extraterrestre\/","url_meta":{"origin":13947,"position":0},"title":"Un monde o\u00f9 la vie pourrait \u00eatre d&rsquo;origine extraterrestre","author":"Admin","date":"28 mai 2018","format":false,"excerpt":"Cette \u00e9tude fascinante suspecte l\u2019origine extraterrestre des pieuvres. Apparition de la majorit\u00e9 des organismes multicellulaires, diversification g\u00e9n\u00e9tique tr\u00e8s rapide\u2026 Pour les scientifiques, l\u2019explosion cambrienne est une p\u00e9riode aussi complexe que fascinante. Un groupe de chercheurs s\u2019est notamment interrog\u00e9 sur les origines de la pieuvre, une esp\u00e8ce myst\u00e9rieuse et fabuleuse. UNE\u2026","rel":"","context":"Dans &quot;Monde Futur&quot;","block_context":{"text":"Monde Futur","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/monde-futur\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/05\/panspermie.jpg?fit=1200%2C683&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/05\/panspermie.jpg?fit=1200%2C683&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/05\/panspermie.jpg?fit=1200%2C683&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/05\/panspermie.jpg?fit=1200%2C683&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/05\/panspermie.jpg?fit=1200%2C683&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":23182,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-terre-pourrait-etre-entouree-dun-tunnel-magnetique-geant\/","url_meta":{"origin":13947,"position":1},"title":"La Terre pourrait \u00eatre entour\u00e9e d&rsquo;un tunnel magn\u00e9tique g\u00e9ant","author":"Admin","date":"17 octobre 2021","format":false,"excerpt":"Des structures myst\u00e9rieuses dans le ciel ont intrigu\u00e9 les astronomes pendant des d\u00e9cennies et pourraient enfin avoir une explication. L'\u00e9peron polaire nord et la r\u00e9gion de l'\u00e9ventail, situ\u00e9s de part et d'autre du ciel, pourraient \u00eatre reli\u00e9s par un vaste syst\u00e8me de filaments magn\u00e9tis\u00e9s. Ceux-ci forment une structure ressemblant \u00e0\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\/2021\/10\/tunnel-magnetique-espace.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\/2021\/10\/tunnel-magnetique-espace.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/10\/tunnel-magnetique-espace.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/10\/tunnel-magnetique-espace.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":16523,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-eaux-de-yonaguni-au-japon-dissimulent-une-pyramide-agee-de-plusieurs-millenaires\/","url_meta":{"origin":13947,"position":2},"title":"Les eaux de Yonaguni, au Japon, dissimulent une pyramide \u00e2g\u00e9e de plusieurs mill\u00e9naires","author":"Admin","date":"20 avril 2018","format":false,"excerpt":"Pendant plusieurs si\u00e8cles, elle est rest\u00e9e immerg\u00e9e, inconnue de tous. Jusqu'\u00e0 ce qu'un plongeur local d\u00e9couvre cette myst\u00e9rieuse pyramide, en 1985. A seulement 30 m de profondeur, au large de la minuscule \u00eele japonaise de Yonaguni, \u00e0 l'extr\u00eame sud du pays du Soleil levant, Kihachiro Aratake se retrouva soudain face\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/04\/pyramide-japon.jpg?fit=940%2C500&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/04\/pyramide-japon.jpg?fit=940%2C500&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/04\/pyramide-japon.jpg?fit=940%2C500&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/04\/pyramide-japon.jpg?fit=940%2C500&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":27738,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-vestiges-dun-cratere-dimpact-le-plus-jeune-au-monde-reperes-dans-une-foret-chinoise\/","url_meta":{"origin":13947,"position":3},"title":"Des vestiges d&rsquo;un crat\u00e8re d&rsquo;impact \u00ab le plus jeune \u00bb au monde rep\u00e9r\u00e9s dans une for\u00eat chinoise","author":"Admin","date":"1 mars 2026","format":false,"excerpt":"Une photo satellite prise en 2021 montre le crat\u00e8re de Yilan r\u00e9cemment d\u00e9couvert en Chine, qui est tr\u00e8s probablement la plus jeune structure d'impact sur Terre. Cet anneau incomplet est \u00e9galement le plus grand de son genre et seulement le deuxi\u00e8me crat\u00e8re d'impact jamais d\u00e9couvert dans le pays. Cette impressionnante\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\/2026\/02\/cratere-Yilan-chaine-de-montagnes-des-Petits-Khingan.webp?fit=650%2C366&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/02\/cratere-Yilan-chaine-de-montagnes-des-Petits-Khingan.webp?fit=650%2C366&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/02\/cratere-Yilan-chaine-de-montagnes-des-Petits-Khingan.webp?fit=650%2C366&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":18449,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-nasa-decouvre-un-deuxieme-cratere-geant-sous-la-glace-du-groenland\/","url_meta":{"origin":13947,"position":4},"title":"La Nasa d\u00e9couvre un deuxi\u00e8me crat\u00e8re g\u00e9ant sous la glace du Groenland","author":"Admin","date":"15 mars 2019","format":false,"excerpt":"Des scientifiques de la NASA ont d\u00e9cel\u00e9, sous l\u2019\u00e9paisse calotte de glace du Groenland, un myst\u00e9rieux crat\u00e8re large de pr\u00e8s de 40 kilom\u00e8tres. Une d\u00e9couverte qui suit de seulement quelques mois la mise au jour d\u2019un autre crat\u00e8re groenlandais. Des mondes perdus se tapissent d\u00e9cid\u00e9ment sous la glace. Apr\u00e8s la\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\/2019\/02\/deuxieme-cratere-groenland-1.jpg?fit=1024%2C466&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/02\/deuxieme-cratere-groenland-1.jpg?fit=1024%2C466&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/02\/deuxieme-cratere-groenland-1.jpg?fit=1024%2C466&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/02\/deuxieme-cratere-groenland-1.jpg?fit=1024%2C466&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":26226,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-homme-decouvre-une-structure-spherique-inhabituelle-en-consultant-google-maps-il-pourrait-sagir-dune-enorme-decouverte\/","url_meta":{"origin":13947,"position":5},"title":"Un homme d\u00e9couvre une structure sph\u00e9rique inhabituelle en consultant Google Maps. Il pourrait s&rsquo;agir d&rsquo;une \u00e9norme d\u00e9couverte","author":"Admin","date":"14 septembre 2024","format":false,"excerpt":"Lors d'un s\u00e9jour en camping au Qu\u00e9bec, Jo\u00ebl Lapointe a d\u00e9couvert une structure rare et insolite. Un amateur consultant Google Maps lors de la pr\u00e9paration d'un s\u00e9jour en camping sur la C\u00f4te-Nord, au Qu\u00e9bec, a potentiellement d\u00e9couvert le site d'un ancien impact d'ast\u00e9ro\u00efde. 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