{"id":36149,"date":"2021-10-08T09:48:46","date_gmt":"2021-10-08T09:48:46","guid":{"rendered":"https:\/\/www.ifg.gr\/events\/dialeksi-david-elbaz\/"},"modified":"2021-10-14T08:58:23","modified_gmt":"2021-10-14T08:58:23","slug":"conference-david-elbaz","status":"publish","type":"event","link":"https:\/\/www.ifg.gr\/fr\/events\/conference-david-elbaz\/","title":{"rendered":"Conf\u00e9rence de David Elbaz : A la recherche de l\u2019univers invisible ou les 5 illusions cosmiques"},"content":{"rendered":"<p><em>\u00ab Je m\u2019en souviens comme si c\u2019\u00e9tait hier. C\u2019\u00e9tait l\u2019automne. J\u2019ai vu cette feuille chuter d\u2019un arbre avec une inhabituelle tranquillit\u00e9 et puis elle s\u2019est immobilis\u00e9e\u2026 en plein vol. Si une simple feuille peut suspendre le temps, la fatalit\u00e9 de la chute, alors tout devient possible, m\u00eame l\u2019impossible\u2026 \u00bb <strong>David Elbaz<\/strong><\/em><\/p>\n<p>Une libert\u00e9 nouvelle anime la communaut\u00e9 scientifique depuis que nos observatoires ont d\u00e9voil\u00e9 des ph\u00e9nom\u00e8nes analogues \u00e0 cette feuille r\u00e9calcitrante dans l\u2019univers. Doit-on invoquer l\u2019existence d\u2019une part invisible de l\u2019univers, faite de mati\u00e8re et d\u2019\u00e9nergie d\u2019une nature inconnue ? S\u2019agit-il d\u2019une illusion cosmique ? L\u2019univers est-il une illusion ou celle-ci est-elle n\u00e9e de notre paradigme d\u00e9faillant ?<\/p>\n<p>Un profond changement de paradigme se profile qui pourrait r\u00e9volutionner notre vision de l\u2019univers, et peut-\u00eatre aussi notre monde, comme cela s\u2019est d\u00e9j\u00e0 produit dans l\u2019histoire de l\u2019humanit\u00e9.<\/p>\n<p>La conf\u00e9rence sera suivie d\u2019une <strong>discussion avec le public<\/strong>, mod\u00e9r\u00e9e par<strong> Vassilis Charmandaris<\/strong>, directeur de l&rsquo;Institut d&rsquo;Astrophysique de la Fondation pour la Recherche et de la Technologie (FORTH) et directeur de l&rsquo;observatoire Skinakas.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-36135\" src=\"https:\/\/www.ifg.gr\/wp-content\/uploads\/2021\/10\/DAVID-ELBAZ-BOOK.jpg\" alt=\"DAVID ELBAZ \" width=\"1920\" height=\"1081\" srcset=\"https:\/\/www.ifg.gr\/wp-content\/uploads\/2021\/10\/DAVID-ELBAZ-BOOK.jpg 1920w, https:\/\/www.ifg.gr\/wp-content\/uploads\/2021\/10\/DAVID-ELBAZ-BOOK-768x432.jpg 768w, https:\/\/www.ifg.gr\/wp-content\/uploads\/2021\/10\/DAVID-ELBAZ-BOOK-1536x865.jpg 1536w, https:\/\/www.ifg.gr\/wp-content\/uploads\/2021\/10\/DAVID-ELBAZ-BOOK-1776x1000.jpg 1776w, https:\/\/www.ifg.gr\/wp-content\/uploads\/2021\/10\/DAVID-ELBAZ-BOOK-231x130.jpg 231w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<h3>Pr\u00e9sentation des intervenants<\/h3>\n<p><strong>David Elbaz<br \/>\n<\/strong>Astrophysicien au CEA, il est actuellement le directeur scientifique du D\u00e9partement d\u2019Astrophysique. Il est, par ailleurs, le directeur de r\u00e9daction de la revue scientifique<br \/>\nd\u2019astronomie, Astronomy &amp; Astrophysics, et a \u00e9t\u00e9 conseiller scientifique aupr\u00e8s de l\u2019Agence Spatiale Europ\u00e9enne.<\/p>\n<p>Ses travaux visent \u00e0 mieux comprendre l\u2019univers invisible. Il \u00e9tudie la formation des \u00e9toiles,<br \/>\ndes galaxies, des trous noirs galactiques et l&rsquo;influence de la mati\u00e8re noire. Parall\u00e8lement \u00e0 ses travaux de recherche, il accorde beaucoup d&rsquo;importance \u00e0 la diffusion des connaissances au travers de livres, spectacles, documentaires et ses conf\u00e9rences qui totalisent plus d\u2019un million de vues.<\/p>\n<p>Membre de l&rsquo;Acad\u00e9mie des Sciences Europ\u00e9enne (Academia Europaea), ses travaux ont \u00e9t\u00e9 prim\u00e9s par l\u2019Acad\u00e9mie des Sciences (prix Jaff\u00e9 2017) et la soci\u00e9t\u00e9 am\u00e9ricaine d\u2019astronomie<br \/>\n(prix Chr\u00e9tien 2000), et il fait partie des Highly Cited Researchers (Web of Science, Clarivate Analystics).<\/p>\n<p><strong>Vassilis Charmandaris<br \/>\n<\/strong>Professeur d&rsquo;Astrophysique au sein du D\u00e9partement de Physique de l&rsquo;Universit\u00e9 de Cr\u00e8te et Directeur de l&rsquo;Institut d&rsquo;Astrophysique de FORTH ainsi que de l&rsquo;Observatoire de Skinakas. Il est conseiller scientifique aupr\u00e8s de l&rsquo;Agence Spatiale Europ\u00e9enne, membre du Conseil Scientifique de l&rsquo;Institut des Sciences de l\u2019Univers du CNRS, et vice-pr\u00e9sident du conseil de la revue scientifique \u2018\u2019Astronomy &amp; Astrophysics\u2019\u2019.<\/p>\n<p>Il a \u00e9t\u00e9 chercheur aux \u00c9tats-Unis et en France, et ses travaux scientifiques visent \u00e0 mieux comprendre le m\u00e9canisme de production d&rsquo;\u00e9nergie dans les noyaux des galaxies de l&rsquo;univers proche et lointain, en utilisant principalement des observations de t\u00e9lescopes spatiaux.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u039f David Elbaz \u03c3\u03c4\u03bf \u0393\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u0399\u03bd\u03c3\u03c4\u03b9\u03c4\u03bf\u03cd\u03c4\u03bf \u0395\u03bb\u03bb\u03ac\u03b4\u03bf\u03c2\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Gi6vml5cSvs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h3>INFORMATIONS RELATIVES \u00c0 L\u2019ENTR\u00c9E<\/h3>\n<ul>\n<li>Conform\u00e9ment aux instructions des autorit\u00e9s grecques, seuls les d\u00e9tenteurs d\u2019un certificat de vaccination, d\u2019un rapid-test de moins de 48 heures ou d\u2019un certificat de maladie seront autoris\u00e9s \u00e0 entrer \u00e0 l\u2019IFG, dans la limite des 180 places assises autoris\u00e9es par la jauge gouvernementale.<\/li>\n<li>L\u2019entr\u00e9e \u00e0 l\u2019IFG est soumise \u00e0 la pr\u00e9sentation d\u2019une pi\u00e8ce d\u2019identit\u00e9 ou d\u2019un passeport ainsi qu\u2019\u00e0 un contr\u00f4le des sacs et peut \u00eatre conditionn\u00e9e \u00e0 une prise de temp\u00e9rature.<\/li>\n<li>Le port du masque est obligatoire dans tous les espaces de l\u2019Institut fran\u00e7ais de Gr\u00e8ce et pendant toute la dur\u00e9e des manifestations.<\/li>\n<li>L\u2019Institut fran\u00e7ais de Gr\u00e8ce applique de mani\u00e8re m\u00e9ticuleuse les mesures de protection et de distanciation physique conform\u00e9ment aux r\u00e8gles de l\u2019Organisme national grec de sant\u00e9 publique (EODY).<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Conf\u00e9rence de l&rsquo;astrophysicien David Elbaz \u00e0 l&rsquo;occasion de la sortie de son livre en grecque.<\/p>\n","protected":false},"author":1,"featured_media":36146,"template":"","tags":[],"event_category":[875],"event_group":[],"class_list":["post-36149","event","type-event","status-publish","has-post-thumbnail","hentry","event_category-debat-didees-et-sciences"],"acf":{"sponsors_default":false,"featured_image_credits":"","info_title":"INFOS PRATIQUES","info_text":"<p><strong>Traduction simultan\u00e9e<\/strong><\/p>\n<p><strong>Attestations de pr\u00e9sence<\/strong> d\u00e9livr\u00e9es sur demande, \u00e0 la suite de la conf\u00e9rence.\u00a0Les attestations de suivi sont d\u00e9livr\u00e9es uniquement apr\u00e8s la fin aux personnes qui suivent la conf\u00e9rence en pr\u00e9sentiel dans l\u2019auditorium.<\/p>\n<p>La conf\u00e9rence sera suivie d\u2019une discussion avec le public, mod\u00e9r\u00e9e par <strong>Vassilis Charmandaris<\/strong><\/p>\n<p>La manifestation sera suivie d\u2019une <strong>s\u00e9ance de d\u00e9dicace du livre de David Elbaz,<\/strong> traduit en grec, \u00ab A la recherche de l\u2019univers invisible, Mati\u00e8re noire, \u00e9nergie noire, trous noirs \u00bb, en collaboration avec son \u00e9diteur grec, les <strong>Presses Universitaires de Cr\u00e8te.<\/strong><\/p>\n","date_range":{"start":"19\/10\/2021","end":"","cancelled":false,"note":"","start_time":"19:00","end_time":"20:30"},"details":{"location":"<p>Auditorium Th\u00e9o Angelopoulos <\/p>\n","hyperlink1a":{"text":"","link":""},"price":"Entr\u00e9e libre ","hyperlink2a":{"text":"","link":""},"online_event":false,"live_streaming":true,"live_streaming_code":"<iframe allowfullscreen width=\"640\" height=\"390\" class=\"flowplayer fp-slim fp-edgy\" frameborder=\"0\" scrolling=\"no\" src=\"https:\/\/diavlos.grnet.gr\/en\/room\/3184?eventid=9976&stream_lang=fr&embed=true&width=640\"><\/iframe>","facebook_url":"https:\/\/www.facebook.com\/events\/3039698856319249","hyperlink":{"text":"","link":""},"hyperlink2":{"text":"","link":""},"hyperlink3":{"text":"","link":""},"press_release":false},"home_slider_image":false,"sponsors_group":false,"layout":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Conf\u00e9rence de David Elbaz : A la recherche de l\u2019univers invisible<\/title>\n<meta name=\"description\" content=\"Conf\u00e9rence de l&#039;astrophysicien David Elbaz \u00e0 l&#039;occasion de la sortie de son livre en grecque \u00ab A la recherche 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