{"id":9903,"date":"2026-01-07T15:55:46","date_gmt":"2026-01-07T14:55:46","guid":{"rendered":"https:\/\/www.imbe.fr\/?post_type=tribe_events&#038;p=9903"},"modified":"2026-01-07T15:55:46","modified_gmt":"2026-01-07T14:55:46","slug":"christian-garing-pytheas-lextraordinaire-astronome-de-massalia","status":"publish","type":"tribe_events","link":"https:\/\/www.imbe.fr\/fr\/evenement\/christian-garing-pytheas-lextraordinaire-astronome-de-massalia\/","title":{"rendered":"Christian Garing &#8220;Pyth\u00e9as, l\u2019extraordinaire astronome de Massalia&#8221;"},"content":{"rendered":"<p>Dans le cadre des conf\u00e9rences grand public des Mercredis d\u2019Endoume, Christian Garing, agr\u00e9g\u00e9 et docteur en physique, nous propose une conf\u00e9rence intitul\u00e9e \u201c <span style=\"font-family: Calibri;\"><b>Pyth\u00e9as, l\u2019extraordinaire astronome de Massalia<\/b><\/span>\u201c en pr\u00e9sentiel \u00e0 la Station Marine d\u2019Endoume ou en <a href=\"https:\/\/tv.imbe.fr\/?page_id=1486\" target=\"_blank\" rel=\"noopener\">direct.<\/a><\/p>\n<p><em>R\u00e9sum\u00e9 de la conf\u00e9rence : <\/em><span style=\"font-family: Calibri;\">Pyth\u00e9as, dans la seconde moiti\u00e9 du IV<sup>e<\/sup> avant notre \u00e8re, a \u00e9t\u00e9 le premier, avec pour seul outil un gnomon, \u00e0 mesurer la latitude de Marseille, et surtout \u00e0 avoir trouv\u00e9 l\u2019inclinaison de l\u2019axe terrestre sur l\u2019\u00e9cliptique. Comment a-t-il fait\u00a0?\u00a0Le but de son voyage \u00e9tait de prouver la rotondit\u00e9 de la Terre\u00a0; il raconte que dans ces contr\u00e9es nordiques, le Soleil ne se couche pas au solstice d\u2019\u00e9t\u00e9 et que la mer commence \u00e0 geler\u2026<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans le cadre des conf\u00e9rences grand public des Mercredis d\u2019Endoume, Christian Garing, agr\u00e9g\u00e9 et docteur en physique, nous propose une conf\u00e9rence intitul\u00e9e \u201c Pyth\u00e9as, l\u2019extraordinaire astronome de Massalia\u201c en pr\u00e9sentiel [&hellip;]<\/p>\n","protected":false},"author":300,"featured_media":9904,"template":"","meta":{"_acf_changed":false,"_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[],"tribe_events_cat":[32],"class_list":["post-9903","tribe_events","type-tribe_events","status-publish","has-post-thumbnail","hentry","tribe_events_cat-les-mercredis-dendoume","cat_les-mercredis-dendoume"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/tribe_events\/9903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/tribe_events"}],"about":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/types\/tribe_events"}],"author":[{"embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/users\/300"}],"version-history":[{"count":1,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/tribe_events\/9903\/revisions"}],"predecessor-version":[{"id":9905,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/tribe_events\/9903\/revisions\/9905"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/media\/9904"}],"wp:attachment":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/media?parent=9903"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/tags?post=9903"},{"taxonomy":"tribe_events_cat","embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/tribe_events_cat?post=9903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}