{"id":72565,"date":"2025-11-12T12:00:00","date_gmt":"2025-11-12T12:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/senegal\/politique\/scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos"},"modified":"2025-11-13T01:09:02","modified_gmt":"2025-11-13T01:09:02","slug":"scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos","title":{"rendered":"Scanpyramids D\u00e9couvre Nouvelles Cavit\u00e9s dans Myk\u00e9rinos"},"content":{"rendered":"

Africa-Press – Senegal. <\/strong><\/span>Voila\u0300 maintenant dix ans que dans le cadre du projet ScanPyramids, des e\u0301gyptologues du monde entier tentent de percer les secrets des grandes pyramides d\u2019E\u0301gypte sans les endommager. Dernie\u0300re avance\u0301e en date: la mise en e\u0301vidence de deux cavite\u0301s remplies d\u2019air dissimule\u0301es derrie\u0300re la fac\u0327ade est de la pyramide de Myke\u0301rinos. Cette de\u0301couverte fait l\u2019objet d\u2019une publication dans la revue NDT&E International date\u0301e octobre par une e\u0301quipe internationale de l\u2019universite\u0301 du Caire et de l\u2019universite\u0301 technique de Munich.<\/p>\n

Intrigante surface polie<\/b><\/p>\n

Les chercheurs s\u2019interrogeaient depuis quelques temps sur un parement en blocs de granite particulie\u0300rement polis sur la face orientale de la plus petite des trois pyramides de Gizeh (qui se dresse tout de me\u0302me a\u0300 environ 65 m de hauteur). Et pour cause: un tel polissage, observe\u0301 ici sur une zone d\u2019environ quatre me\u0300tres de haut sur six de large, n\u2019est visible que sur l\u2019entre\u0301e nord existante. Ainsi, en 2019, l\u2019arche\u0301ologue inde\u0301pendant Stijn van den Hoven avait e\u0301mis l\u2019hypothe\u0300se qu\u2019il pouvait s\u2019agir d\u2019un second acce\u0300s vers l\u2019inte\u0301rieur de la structure.<\/p>\n

L\u2019e\u0301quipe de ScanPyramids a enfin pu tester cette supposition en appliquant un triptyque de me\u0301thodes non-destructives: tomographie par re\u0301sistivite\u0301 e\u0301lectrique (ERT), radar a\u0300 pe\u0301ne\u0301tration de sol (GPR) et ultrasons (UST). Plusieurs \u00ab images \u00bb du sous-parement de la fac\u0327ade est, obtenues gra\u0302ce a\u0300 un proce\u0301de\u0301 de fusion d\u2019images (\u00ab Image Fusion \u00bb) et une corre\u0301lation de donne\u0301es, ont ainsi de\u0301montre\u0301 que deux vides remplis d\u2019air e\u0301taient bel et bien pre\u0301sents derrie\u0300re le parement exte\u0301rieur, respectivement a\u0300 1,4 m et 1,13 m de profondeur, et sur une surface d\u2019environ 1 m \u00d7 1,5 m pour l\u2019un et 0,9 m \u00d7 0,7 m pour l\u2019autre. C\u2019est la premie\u0300re fois que l\u2019on identifie des anomalies structurelles derrie\u0300re cette fac\u0327ade caracte\u0301ristique.<\/p>\n

Une entre\u0301e probable vers les entrailles de la pyramide<\/b><\/p>\n

Si ces cavite\u0301s ne constituent pas automatiquement un second passage, elles renforcent fortement l\u2019ide\u0301e qu\u2019un acce\u0300s supple\u0301mentaire pourrait exister sur la face est de la pyramide. \u00ab L\u2019hypothe\u0300se d\u2019une entre\u0301e est tre\u0300s plausible et nos re\u0301sultats nous rapprochent largement de sa confirmation \u00bb, a affirme\u0301 le professeur Christian Grosse, membre de l\u2019e\u0301quipe, dans un communique\u0301. \u00ab Apre\u0300s la validation significative d\u2019un couloir cache\u0301 dans la pyramide de Khe\u0301ops en 2023, ScanPyramids a une fois de plus re\u0301ussi a\u0300 faire une de\u0301couverte importante a\u0300 Gizeh. \u00bb<\/p>\n

Toutefois, les chercheurs insistent sur le fait que d\u2019autres investigations seront ne\u0301cessaires pour de\u0301terminer la nature exacte de ces vides: s\u2019agit-il d\u2019un corridor, d\u2019une salle, ou simplement d\u2019un espace de construction? Affaire a\u0300 suivre.<\/p>\n

Pour plus d’informations et d’analyses sur la Senegal<\/span>, suivez Africa-Press<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Senegal. Voila\u0300 maintenant dix ans que dans le cadre du projet ScanPyramids, des e\u0301gyptologues du monde entier tentent de percer les secrets des grandes pyramides d\u2019E\u0301gypte sans les endommager. Dernie\u0300re avance\u0301e en date: la mise en e\u0301vidence de deux cavite\u0301s remplies d\u2019air dissimule\u0301es derrie\u0300re la fac\u0327ade est de la pyramide de Myke\u0301rinos. Cette […]<\/p>\n","protected":false},"author":82,"featured_media":72564,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[44],"class_list":["post-72565","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-senegal-2"],"yoast_head":"\nScanpyramids D\u00e9couvre Nouvelles Cavit\u00e9s dans Myk\u00e9rinos - Senegal<\/title>\n<meta name=\"description\" content=\"Voila\u0300 maintenant dix ans que dans le cadre du projet ScanPyramids, des e\u0301gyptologues du monde entier tentent de percer ...\" \/>\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.africa-press.net\/senegal\/toutes-les-actualites\/scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Scanpyramids D\u00e9couvre Nouvelles Cavit\u00e9s dans Myk\u00e9rinos\" \/>\n<meta property=\"og:description\" content=\"Voila\u0300 maintenant dix ans que dans le cadre du projet ScanPyramids, des e\u0301gyptologues du monde entier tentent de percer ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos\" \/>\n<meta property=\"og:site_name\" content=\"Senegal\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-12T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-13T01:09:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/11\/sm_1763024208.389027.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Scanpyramids D\u00e9couvre Nouvelles Cavit\u00e9s dans Myk\u00e9rinos\",\"datePublished\":\"2025-11-12T12:00:00+00:00\",\"dateModified\":\"2025-11-13T01:09:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos\"},\"wordCount\":517,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/11\/sm_1763024208.389027.jpg\",\"keywords\":[\"Senegal\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos\",\"url\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/scanpyramids-decouvre-nouvelles-cavites-dans-mykerinos\",\"name\":\"Scanpyramids D\u00e9couvre Nouvelles Cavit\u00e9s dans Myk\u00e9rinos - 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