{"id":15303,"date":"2023-10-24T12:40:14","date_gmt":"2023-10-24T11:40:14","guid":{"rendered":"http:\/\/www.astroantony.com\/blog\/?p=15303"},"modified":"2023-10-24T12:40:17","modified_gmt":"2023-10-24T11:40:17","slug":"ce-20-octobre-a-lespace-henri-lasson-a-antony-nous-recevions-m-james-g-bartlett-pour-une-conference-sur-la-mission-euclid","status":"publish","type":"post","link":"http:\/\/www.astroantony.com\/blog\/?p=15303","title":{"rendered":"Ce 20 octobre \u00e0 l&rsquo;Espace Henri Lasson \u00e0 Antony, nous recevions M. James G Bartlett pour une conf\u00e9rence sur la mission Euclid"},"content":{"rendered":"\n<p>Dans le cadre de notre cycle trimestriel de conf\u00e9rences, nous recevions \u00e0 l&rsquo;Espace Henri Lasson \u00e0 Antony M. James G Bartlett, professeur de physique \u00e0 l&rsquo;universit\u00e9 Paris-Cit\u00e9 pour une intervention sur le th\u00e8me : \u00ab\u00a0<em>La mission Euclid: mesurer l&rsquo;Univers<\/em>\u00ab\u00a0, apr\u00e8s une pr\u00e9sentation de notre conf\u00e9rencier par Jean-Paul S.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/1-6.jpg\"><img loading=\"lazy\" width=\"1147\" height=\"710\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/1-6.jpg\" alt=\"\" data-id=\"15318\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15318\" class=\"wp-image-15318\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/1-6.jpg 1147w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/1-6-300x186.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/1-6-1024x634.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/1-6-768x475.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/1-6-624x386.jpg 624w\" sizes=\"(max-width: 1147px) 100vw, 1147px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_183629571-1-scaled.jpg\"><img loading=\"lazy\" width=\"2560\" height=\"1440\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_183629571-1-scaled.jpg\" alt=\"\" data-id=\"15319\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_183629571-1-scaled.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15319\" class=\"wp-image-15319\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_183629571-1-scaled.jpg 2560w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_183629571-1-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_183629571-1-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_183629571-1-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_183629571-1-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_183629571-1-2048x1152.jpg 2048w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_183629571-1-624x351.jpg 624w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>L&rsquo;auditoire est attentif !<\/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\/2023\/10\/PXL_20231020_202002650-scaled.jpg\"><img loading=\"lazy\" width=\"2560\" height=\"1440\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_202002650-scaled.jpg\" alt=\"\" data-id=\"15314\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15314\" class=\"wp-image-15314\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_202002650-scaled.jpg 2560w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_202002650-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_202002650-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_202002650-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_202002650-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_202002650-2048x1152.jpg 2048w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_202002650-624x351.jpg 624w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Lanc\u00e9 le 1er juillet 2023 pour une dur\u00e9e de 6 ans (et plus) , le t\u00e9lescope spatial Euclid de l&rsquo;Agence spatiale europ\u00e9enne (ESA), apr\u00e8s plus de 10 ans de pr\u00e9paration, a \u00e9t\u00e9 positionn\u00e9 en orbite autour du point de Lagrange L2.<\/p>\n\n\n\n<p>Apr\u00e8s un rapide rappel de l&rsquo;histoire cosmique, notre conf\u00e9rencier pose la question de l&rsquo;acc\u00e9l\u00e9ration de l&rsquo;expansion de l&rsquo;Univers.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6783-1.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1440\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6783-1.jpg\" alt=\"\" data-id=\"15330\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15330\" class=\"wp-image-15330\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6783-1.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6783-1-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6783-1-1024x768.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6783-1-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6783-1-1536x1152.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6783-1-624x468.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6785-1.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1440\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6785-1.jpg\" alt=\"\" data-id=\"15331\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6785-1.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15331\" class=\"wp-image-15331\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6785-1.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6785-1-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6785-1-1024x768.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6785-1-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6785-1-1536x1152.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6785-1-624x468.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>La mission de Euclid pourrait fournir des r\u00e9ponses sur la compr\u00e9hension de l&rsquo;\u00e9nergie noire, ainsi que sur la distribution et l&rsquo;\u00e9volution de la mati\u00e8re noire.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/2-4.jpg\"><img loading=\"lazy\" width=\"1054\" height=\"635\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/2-4.jpg\" alt=\"\" data-id=\"15321\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15321\" class=\"wp-image-15321\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/2-4.jpg 1054w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/2-4-300x181.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/2-4-1024x617.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/2-4-768x463.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/2-4-624x376.jpg 624w\" sizes=\"(max-width: 1054px) 100vw, 1054px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/3-3.jpg\"><img loading=\"lazy\" width=\"1048\" height=\"643\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/3-3.jpg\" alt=\"\" data-id=\"15322\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/3-3.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15322\" class=\"wp-image-15322\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/3-3.jpg 1048w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/3-3-300x184.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/3-3-1024x628.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/3-3-768x471.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/3-3-624x383.jpg 624w\" sizes=\"(max-width: 1048px) 100vw, 1048px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Mesure des distances pr\u00e9cises des galaxies lointaines avec les oscillations acoustiques des baryons  (BAO), mesure de la distribution de la mati\u00e8re noire avec le \u00ab\u00a0lentillage\u00a0\u00bb gravitationnel, utilisation des supernovas (SNla) comme des chandelles standards,  visualisation des structures cosmiques des galaxies lointaines et donc leur \u00e9volution avec le temps (cisaillement cosmique), Redshifts photom\u00e9triques combin\u00e9s aux donn\u00e9es provenant de t\u00e9lescopes au sol.  Autant d&rsquo;outils n\u00e9cessaires pour tenter de r\u00e9pondre aux questions.<\/p>\n\n\n\n<p>Le t\u00e9lescope spatial Euclid est \u00e9quip\u00e9 de deux instruments scientifiques optiques embarqu\u00e9s,  VIS (plan focal en lumi\u00e8re visible) et NISP (spectres et images infra-rouge).<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6800.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1440\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6800.jpg\" alt=\"\" data-id=\"15333\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15333\" class=\"wp-image-15333\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6800.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6800-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6800-1024x768.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6800-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6800-1536x1152.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6800-624x468.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_193107277-scaled.jpg\"><img loading=\"lazy\" width=\"2560\" height=\"1440\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_193107277-scaled.jpg\" alt=\"\" data-id=\"15334\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_193107277-scaled.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15334\" class=\"wp-image-15334\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_193107277-scaled.jpg 2560w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_193107277-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_193107277-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_193107277-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_193107277-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_193107277-2048x1152.jpg 2048w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/PXL_20231020_193107277-624x351.jpg 624w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/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\/2023\/10\/thumbnail_IMG_6805.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1440\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6805.jpg\" alt=\"\" data-id=\"15335\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15335\" class=\"wp-image-15335\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6805.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6805-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6805-1024x768.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6805-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6805-1536x1152.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6805-624x468.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6814.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1440\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6814.jpg\" alt=\"\" data-id=\"15336\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15336\" class=\"wp-image-15336\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6814.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6814-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6814-1024x768.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6814-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6814-1536x1152.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/thumbnail_IMG_6814-624x468.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/5-4.jpg\"><img loading=\"lazy\" width=\"1152\" height=\"725\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/5-4.jpg\" alt=\"\" data-id=\"15339\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/5-4.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=15339\" class=\"wp-image-15339\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/5-4.jpg 1152w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/5-4-300x189.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/5-4-1024x644.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/5-4-768x483.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/10\/5-4-624x393.jpg 624w\" sizes=\"(max-width: 1152px) 100vw, 1152px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Les premiers r\u00e9sultats du t\u00e9lescope Euclid feront, nous l\u2019esp\u00e9rons, l&rsquo;objet d&rsquo;une future conf\u00e9rence.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Un grand merci \u00e0 notre conf\u00e9rencier pour son intervention passionnante et ses explications d\u00e9taill\u00e9es!<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>@Michel<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans le cadre de notre cycle trimestriel de conf\u00e9rences, nous recevions \u00e0 l&rsquo;Espace Henri Lasson \u00e0 Antony M. James G Bartlett, professeur de physique \u00e0 l&rsquo;universit\u00e9 Paris-Cit\u00e9 pour une intervention sur le th\u00e8me : \u00ab\u00a0La mission Euclid: mesurer l&rsquo;Univers\u00ab\u00a0, apr\u00e8s une pr\u00e9sentation de notre conf\u00e9rencier par Jean-Paul S. L&rsquo;auditoire est attentif ! Lanc\u00e9 le 1er [&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=\"https:\/\/www.astroantony.com\/blog\/?p=15303\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ce 20 octobre \u00e0 l&#039;Espace Henri Lasson \u00e0 Antony, nous recevions M. James G Bartlett pour une conf\u00e9rence sur la mission Euclid - Blog: La vie du club d&#039;astronomie d&#039;Antony\" \/>\n<meta property=\"og:description\" content=\"Dans le cadre de notre cycle trimestriel de conf\u00e9rences, nous recevions \u00e0 l&rsquo;Espace Henri Lasson \u00e0 Antony M. James G Bartlett, professeur de physique \u00e0 l&rsquo;universit\u00e9 Paris-Cit\u00e9 pour une intervention sur le th\u00e8me : \u00ab\u00a0La mission Euclid: mesurer l&rsquo;Univers\u00ab\u00a0, apr\u00e8s une pr\u00e9sentation de notre conf\u00e9rencier par Jean-Paul S. L&rsquo;auditoire est attentif ! 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