{"id":1023,"date":"2018-04-17T10:36:39","date_gmt":"2018-04-17T06:36:39","guid":{"rendered":"http:\/\/college-chemin-morin.ac-reunion.fr\/?p=1023"},"modified":"2018-04-17T14:47:25","modified_gmt":"2018-04-17T10:47:25","slug":"le-ciel-a-la-loupe","status":"publish","type":"post","link":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/le-ciel-a-la-loupe\/","title":{"rendered":"Le ciel \u00e0 la loupe"},"content":{"rendered":"<p>Le Verseau, le Sagittaire, le Capricorne&#8230; ce ne sont pas leurs horoscopes que les 504 ont appris \u00e0 lire, mais les constellations \u00e0 L\u2019Observatoire des Makes.<\/p>\n<p>Install\u00e9s au centre d\u2019activit\u00e9s, les petits astronomes ont c\u00f4toy\u00e9 les grands noms des personnalit\u00e9s qui ont marqu\u00e9 l\u2019histoire de la science des \u00e9toiles : Ptol\u00e9m\u00e9,\u00a0 Newton, Galil\u00e9e &#8230; La premi\u00e8re journ\u00e9e est consacr\u00e9e \u00e0 la cr\u00e9ation d\u2019une carte c\u00e9leste, afin\u00a0 de d\u00e9couvrir les constellations visibles depuis La R\u00e9union. Puis, plong\u00e9e au c\u0153ur de certains mythes li\u00e9s aux constellations gr\u00e2ce aux expos\u00e9s pr\u00e9sent\u00e9s par les \u00e9l\u00e8ves. Quand le temps le permet, les soir\u00e9es sont d\u00e9di\u00e9es \u00e0 l\u2019observation du ciel, et \u00e0 la pratique des instruments astronomiques. Apr\u00e8s les \u00e9toiles, c\u2019est au tour du soleil d\u2019\u00eatre \u00e9tudi\u00e9. De quoi est-il form\u00e9 ? Comment l\u2019observer sans danger ? Comment l\u2019utiliser pour conna\u00eetre l\u2019heure ? Toutes ces questions ont trouv\u00e9 leurs r\u00e9ponses au cours de la seconde journ\u00e9e, laquelle s\u2019est cl\u00f4tur\u00e9e sur une promenade dans la for\u00eat du Bon Accueil. Lors d\u2019un apr\u00e8s-midi pluvieux, les \u00e9l\u00e8ves se sont affront\u00e9s dans un jeu de soci\u00e9t\u00e9. Une petite guerre des \u00e9toiles : l\u2019\u00e9quipe d\u2019Orion contre celle du Scorpion. Le ciel d\u00e9gag\u00e9 de la derni\u00e8re soir\u00e9e a permis de d\u00e9couvrir un visage in\u00e9dit de la lune. On monte sur le plateau d\u2019observation, et, quelques r\u00e9glages plus tard, on peut ais\u00e9ment distinguer les diff\u00e9rents crat\u00e8res qui se dessinent sur la face visible de l\u2019astre. Certains \u00e9l\u00e8ves, faute de pouvoir d\u00e9crocher la lune, ont r\u00e9ussi \u00e0 en prendre de beaux clich\u00e9s pour garder un souvenir de cette exp\u00e9rience. Ils repartent trois jours plus tard avec une carte c\u00e9leste et un cadran solaire construit par leur soin. Du ciel, ils devraient maintenant en conna\u00eetre un rayon; il est donc temps de s\u2019\u00e9clipser et de rentrer au coll\u00e8ge, la t\u00eate dans la lune, mais les pieds bien sur Terre.<\/p>\n<p style=\"text-align: right\"><em>Article \u00e9crit par Vanessa Lapeyre et la photo de la lune \u00e0 \u00e9t\u00e9 prise par Ichambe C\u00e9line (504)<\/em><\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-1023 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/20180327_102139_HDR.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/20180327_102139_HDR-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/20180327_102139_HDR-150x150.jpg 150w, https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/20180327_102139_HDR-200x200.jpg 200w, https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/20180327_102139_HDR-130x130.jpg 130w, https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/20180327_102139_HDR-67x67.jpg 67w, https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/20180327_102139_HDR-40x40.jpg 40w, https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/20180327_102139_HDR-184x184.jpg 184w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/Lune.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/Lune-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/Lune-150x150.jpg 150w, https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/Lune-200x200.jpg 200w, https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/Lune-130x130.jpg 130w, https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/Lune-67x67.jpg 67w, https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/Lune-40x40.jpg 40w, https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-content\/uploads\/sites\/38\/2018\/04\/Lune-184x184.jpg 184w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Le Verseau, le Sagittaire, le Capricorne&#8230; ce ne sont pas leurs horoscopes que les 504 ont appris \u00e0 lire, mais les constellations \u00e0 L\u2019Observatoire des Makes. Install\u00e9s au centre d\u2019activit\u00e9s, [&hellip;]<\/p>\n","protected":false},"author":13978,"featured_media":1026,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[1,16],"tags":[],"class_list":["post-1023","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe","category-vie-du-college"],"_links":{"self":[{"href":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-json\/wp\/v2\/posts\/1023","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-json\/wp\/v2\/users\/13978"}],"replies":[{"embeddable":true,"href":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-json\/wp\/v2\/comments?post=1023"}],"version-history":[{"count":5,"href":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-json\/wp\/v2\/posts\/1023\/revisions"}],"predecessor-version":[{"id":1031,"href":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-json\/wp\/v2\/posts\/1023\/revisions\/1031"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-json\/wp\/v2\/media\/1026"}],"wp:attachment":[{"href":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-json\/wp\/v2\/media?parent=1023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-json\/wp\/v2\/categories?post=1023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/etab.ac-reunion.fr\/clg-chemin-morin\/wp-json\/wp\/v2\/tags?post=1023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}