{"id":16908,"date":"2024-10-02T14:05:00","date_gmt":"2024-10-02T13:05:00","guid":{"rendered":"http:\/\/www.astroantony.com\/blog\/?p=16908"},"modified":"2024-11-02T10:55:24","modified_gmt":"2024-11-02T09:55:24","slug":"ce-27-septembre-a-lespace-henri-lasson-a-antony-m-jean-christophe-hamilton-presente-une-conference-sur-les-oscillations-acoustiques-baryoniques","status":"publish","type":"post","link":"http:\/\/www.astroantony.com\/blog\/?p=16908","title":{"rendered":"Ce 27 septembre \u00e0 l&rsquo;Espace Henri Lasson \u00e0 Antony,                             M. Jean-Christophe Hamilton pr\u00e9sente une conf\u00e9rence                      sur les oscillations acoustiques baryoniques"},"content":{"rendered":"\n<p>Ce soir, dans le cadre de notre cycle trimestriel de conf\u00e9rences ouvertes au public, nous avons le plaisir de recevoir J.C. Hamilton, Directeur de recherches au CNRS.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/1.jpg\"><img loading=\"lazy\" width=\"1214\" height=\"910\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/1.jpg\" alt=\"\" data-id=\"16913\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/1.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16913\" class=\"wp-image-16913\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/1.jpg 1214w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/1-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/1-1024x768.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/1-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/1-624x468.jpg 624w\" sizes=\"(max-width: 1214px) 100vw, 1214px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Devant un auditoire attentif, notre conf\u00e9rencier d\u00e9bute son intervention apr\u00e8s avoir \u00e9t\u00e9 pr\u00e9sent\u00e9 par Jean-Paul S, notre sp\u00e9cialiste en cosmologie au Club.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/3-1.jpg\"><img loading=\"lazy\" width=\"1170\" height=\"882\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/3-1.jpg\" alt=\"\" data-id=\"16920\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16920\" class=\"wp-image-16920\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/3-1.jpg 1170w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/3-1-300x226.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/3-1-1024x772.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/3-1-768x579.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/3-1-624x470.jpg 624w\" sizes=\"(max-width: 1170px) 100vw, 1170px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/2-1.jpg\"><img loading=\"lazy\" width=\"1564\" height=\"877\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/2-1.jpg\" alt=\"\" data-id=\"16922\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16922\" class=\"wp-image-16922\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/2-1.jpg 1564w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/2-1-300x168.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/2-1-1024x574.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/2-1-768x431.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/2-1-1536x861.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/2-1-624x350.jpg 624w\" sizes=\"(max-width: 1564px) 100vw, 1564px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/4.jpg\"><img loading=\"lazy\" width=\"1569\" height=\"876\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/4.jpg\" alt=\"\" data-id=\"16923\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/4.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16923\" class=\"wp-image-16923\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/4.jpg 1569w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/4-300x167.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/4-1024x572.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/4-768x429.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/4-1536x858.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/4-624x348.jpg 624w\" sizes=\"(max-width: 1569px) 100vw, 1569px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Apr\u00e8s quelques rappels sur la cosmologie, notamment l&rsquo;Univers en expansion, le Fond diffus cosmologique, le d\u00e9couplage mati\u00e8re-rayonnement et le probl\u00e8me de l&rsquo;\u00e9nergie sombre dans le mod\u00e8le lambda-CDM, JC Hamilton d\u00e9veloppe les implications cosmologiques des oscillations acoustiques des baryons.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/6.jpg\"><img loading=\"lazy\" width=\"1211\" height=\"875\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/6.jpg\" alt=\"\" data-id=\"16928\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16928\" class=\"wp-image-16928\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/6.jpg 1211w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/6-300x217.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/6-1024x740.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/6-768x555.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/6-624x451.jpg 624w\" sizes=\"(max-width: 1211px) 100vw, 1211px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/7.jpg\"><img loading=\"lazy\" width=\"1212\" height=\"911\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/7.jpg\" alt=\"\" data-id=\"16930\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16930\" class=\"wp-image-16930\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/7.jpg 1212w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/7-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/7-1024x770.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/7-768x577.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/7-624x469.jpg 624w\" sizes=\"(max-width: 1212px) 100vw, 1212px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/8.jpg\"><img loading=\"lazy\" width=\"1214\" height=\"904\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/8.jpg\" alt=\"\" data-id=\"16931\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/8.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16931\" class=\"wp-image-16931\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/8.jpg 1214w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/8-300x223.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/8-1024x763.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/8-768x572.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/8-624x465.jpg 624w\" sizes=\"(max-width: 1214px) 100vw, 1214px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Notre conf\u00e9rencier explique ensuite les conditions d&rsquo;apparition des BAO apr\u00e8s le Big Bang, le pic acoustique des baryons et la distribution des galaxies, les BAO et la mati\u00e8re noire,  les distances en cosmologie (la r\u00e8gle standard), et les BAO dans le \u00ab\u00a0vrai monde\u00a0\u00bb. <\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/9.jpg\"><img loading=\"lazy\" width=\"1213\" height=\"905\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/9.jpg\" alt=\"\" data-id=\"16941\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16941\" class=\"wp-image-16941\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/9.jpg 1213w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/9-300x224.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/9-1024x764.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/9-768x573.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/9-624x466.jpg 624w\" sizes=\"(max-width: 1213px) 100vw, 1213px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/10.jpg\"><img loading=\"lazy\" width=\"1219\" height=\"907\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/10.jpg\" alt=\"\" data-id=\"16942\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16942\" class=\"wp-image-16942\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/10.jpg 1219w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/10-300x223.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/10-1024x762.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/10-768x571.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/10-624x464.jpg 624w\" sizes=\"(max-width: 1219px) 100vw, 1219px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/11.jpg\"><img loading=\"lazy\" width=\"1223\" height=\"910\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/11.jpg\" alt=\"\" data-id=\"16943\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/11.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16943\" class=\"wp-image-16943\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/11.jpg 1223w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/11-300x223.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/11-1024x762.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/11-768x571.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/11-624x464.jpg 624w\" sizes=\"(max-width: 1223px) 100vw, 1223px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/12.jpg\"><img loading=\"lazy\" width=\"1024\" height=\"766\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/12-1024x766.jpg\" alt=\"\" data-id=\"16945\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/12.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16945\" class=\"wp-image-16945\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/12-1024x766.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/12-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/12-768x575.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/12-624x467.jpg 624w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/12.jpg 1212w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Dans un troisi\u00e8me temps, notre conf\u00e9rencier \u00e9voque les r\u00e9sultats des recherches et analyses spectroscopiques successives, avant de conclure sur la situation actuelle.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/13.jpg\"><img loading=\"lazy\" width=\"1221\" height=\"911\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/13.jpg\" alt=\"\" data-id=\"16948\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16948\" class=\"wp-image-16948\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/13.jpg 1221w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/13-300x224.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/13-1024x764.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/13-768x573.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/13-624x466.jpg 624w\" sizes=\"(max-width: 1221px) 100vw, 1221px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/14.jpg\"><img loading=\"lazy\" width=\"1210\" height=\"908\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/14.jpg\" alt=\"\" data-id=\"16950\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16950\" class=\"wp-image-16950\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/14.jpg 1210w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/14-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/14-1024x768.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/14-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/14-624x468.jpg 624w\" sizes=\"(max-width: 1210px) 100vw, 1210px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/15.jpg\"><img loading=\"lazy\" width=\"1218\" height=\"912\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/15.jpg\" alt=\"\" data-id=\"16951\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/15.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16951\" class=\"wp-image-16951\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/15.jpg 1218w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/15-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/15-1024x767.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/15-768x575.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/15-624x467.jpg 624w\" sizes=\"(max-width: 1218px) 100vw, 1218px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>  <\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/16.jpg\"><img loading=\"lazy\" width=\"1215\" height=\"906\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/16.jpg\" alt=\"\" data-id=\"16953\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/16.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16953\" class=\"wp-image-16953\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/16.jpg 1215w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/16-300x224.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/16-1024x764.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/16-768x573.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/16-624x465.jpg 624w\" sizes=\"(max-width: 1215px) 100vw, 1215px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/17.jpg\"><img loading=\"lazy\" width=\"1212\" height=\"912\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/17.jpg\" alt=\"\" data-id=\"16954\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16954\" class=\"wp-image-16954\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/17.jpg 1212w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/17-300x226.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/17-1024x771.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/17-768x578.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/17-624x470.jpg 624w\" sizes=\"(max-width: 1212px) 100vw, 1212px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/18.jpg\"><img loading=\"lazy\" width=\"1213\" height=\"906\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/18.jpg\" alt=\"\" data-id=\"16955\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16955\" class=\"wp-image-16955\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/18.jpg 1213w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/18-300x224.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/18-1024x765.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/18-768x574.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/18-624x466.jpg 624w\" sizes=\"(max-width: 1213px) 100vw, 1213px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/19.jpg\"><img loading=\"lazy\" width=\"1218\" height=\"774\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/19.jpg\" alt=\"\" data-id=\"16957\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/19.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=16957\" class=\"wp-image-16957\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/19.jpg 1218w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/19-300x191.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/19-1024x651.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/19-768x488.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2024\/10\/19-624x397.jpg 624w\" sizes=\"(max-width: 1218px) 100vw, 1218px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Nous remercions notre conf\u00e9rencier pour son intervention et ses explications passionnantes.<\/p>\n\n\n\n<p>@Michel<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ce soir, dans le cadre de notre cycle trimestriel de conf\u00e9rences ouvertes au public, nous avons le plaisir de recevoir J.C. Hamilton, Directeur de recherches au CNRS. Devant un auditoire attentif, notre conf\u00e9rencier d\u00e9bute son intervention apr\u00e8s avoir \u00e9t\u00e9 pr\u00e9sent\u00e9 par Jean-Paul S, notre sp\u00e9cialiste en cosmologie au Club. Apr\u00e8s quelques rappels sur la cosmologie, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.astroantony.com\/blog\/?p=16908\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ce 27 septembre \u00e0 l&#039;Espace Henri Lasson \u00e0 Antony,               M. 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