{"id":1952,"date":"2021-04-09T15:33:49","date_gmt":"2021-04-09T13:33:49","guid":{"rendered":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/?p=1952"},"modified":"2021-04-09T15:45:03","modified_gmt":"2021-04-09T13:45:03","slug":"taranis","status":"publish","type":"post","link":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/taranis\/","title":{"rendered":"Taranis"},"content":{"rendered":"<h1><span style=\"font-size: 20px; color: #ff00ff;\">Ce dessin&nbsp; a \u00e9t\u00e9 r\u00e9alis\u00e9 par Garance en 6D.<\/span><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2428\" src=\"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2021\/04\/dessin-Garance.jpg\" alt=\"\" width=\"1312\" height=\"924\" srcset=\"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2021\/04\/dessin-Garance.jpg 1312w, http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2021\/04\/dessin-Garance-300x211.jpg 300w, http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2021\/04\/dessin-Garance-1024x721.jpg 1024w, http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2021\/04\/dessin-Garance-768x541.jpg 768w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/h1>\n<h1><span style=\"color: #0000ff; font-size: 20px;\">&nbsp;Cet article a \u00e9t\u00e9 \u00e9crit par Tim\u00e9o S. en 5H.<\/span><\/h1>\n<h1><span style=\"color: #000000;\">Qu&rsquo;est-ce que Taranis ?<br \/>\n<\/span><\/h1>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Taranis est un <strong>satellite<\/strong> qui a \u00e9t\u00e9 <strong>perdu<\/strong> huit minutes apr\u00e8s son d\u00e9collage. Sa trajectoire fut modifi\u00e9e pour des <strong>raisons<\/strong> encore <strong>inconnues&#8230;<\/strong> A l&rsquo;heure actuelle, on ne sait toujours pas o\u00f9 le satellite se trouve ! Le CNES (Centre National d&rsquo;Etudes Spatiales) est actuellement en train de le rechercher.<\/span><\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" src=\"https:\/\/www.lpc2e.cnrs.fr\/wp-content\/uploads\/2018\/11\/CU-TARANIS-FR-Web-1024x635.jpg\" alt=\"https:\/\/www.lpc2e.cnrs.fr\/wp-content\/uploads\/2018\/11\/CU-TARANIS-FR-Web-1024x635.jpg\"><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"text-decoration: underline;\">Source de l&rsquo;image<\/span> : Charge utile scientifique de TARANIS. Cr\u00e9dit image CNES.<\/span><\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2104\" src=\"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2020\/12\/Photo-Taranis.jpg\" alt=\"\" width=\"664\" height=\"452\" srcset=\"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2020\/12\/Photo-Taranis.jpg 664w, http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2020\/12\/Photo-Taranis-300x204.jpg 300w\" sizes=\"(max-width: 664px) 100vw, 664px\" \/><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"text-decoration: underline;\">Source de l&rsquo;image<\/span> : Vue d&rsquo;artiste du satellite Taranis scrutant un ph\u00e9nom\u00e8ne lumineux transitoire (CNES).<\/span><\/p>\n<h1><span style=\"color: #000000;\">A quoi devait servir Taranis ?<\/span><\/h1>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Taranis devait \u00e9tudier les <strong>\u00ab\u00a0<\/strong><em><strong>sprites\u00a0\u00bb.<\/strong> <\/em>Ce terme anglais signifie \u00ab\u00a0farfadets\u00a0\u00bb ou \u00ab\u00a0sylphes\u00a0\u00bb, sortes de lutins. Dans le contexte spatial, il d\u00e9signe des lumi\u00e8res rouges ou bleues au-dessus des orages capables d\u2019irradier le ciel sur des dizaines voire des centaines de kilom\u00e8tres. Les scientifiques parlent de<strong> ph\u00e9nom\u00e8nes lumineux transitoires<\/strong>.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">&nbsp; &nbsp; <img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-2102\" src=\"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2020\/12\/Photo-Farfadet-1-300x287.jpg\" alt=\"\" width=\"300\" height=\"287\" srcset=\"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2020\/12\/Photo-Farfadet-1-300x287.jpg 300w, http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2020\/12\/Photo-Farfadet-1.jpg 310w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-2103\" src=\"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2020\/12\/Photo-Farfadet-2-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2020\/12\/Photo-Farfadet-2-300x225.jpg 300w, http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2020\/12\/Photo-Farfadet-2-160x120.jpg 160w, http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2020\/12\/Photo-Farfadet-2.jpg 310w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">La premi\u00e8re image repr\u00e9sente les diff\u00e9rentes formes de ph\u00e9nom\u00e8nes lumineux \u00e9ph\u00e9m\u00e8res et la seconde un \u00ab\u00a0sprite\u00a0\u00bb lors d&rsquo;un orage, observ\u00e9 par l&rsquo;Administration nationale de l&rsquo;a\u00e9ronautique et de l&rsquo;espace (NASA) am\u00e9ricaine. La couleur provient de la pression du diazote. Ces images sont libres de droit et proviennent de Wikip\u00e9dia.<\/span><\/p>\n<p><span style=\"color: #000000;\">D&rsquo;ailleurs, le<strong> nom Taranis<\/strong>, renvoie \u00e0 un dieu celtique gaulois. Il s&rsquo;agit du <strong>dieu du ciel, de la foudre et du tonnerre :<\/strong><\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2208 aligncenter\" src=\"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2021\/03\/Taranis-191x300.png\" alt=\"\" width=\"191\" height=\"300\" srcset=\"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2021\/03\/Taranis-191x300.png 191w, http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-content\/uploads\/2021\/03\/Taranis.png 620w\" sizes=\"(max-width: 191px) 100vw, 191px\" \/><\/p>\n<p><em><span style=\"color: #000000;\">Repr\u00e9sentation du dieu Taranis. Image libre de droit (Wikimedia commons).<\/span><\/em><\/p>\n<h1><span style=\"color: #000000;\">Tableau r\u00e9capitulatif :<\/span><\/h1>\n<table style=\"width: 100%;\" width=\"676\">\n<tbody>\n<tr style=\"border-style: double; border-color: #000000;\">\n<td style=\"border-style: double; width: 29.1486%; border-color: #000000;\" width=\"242\">\n<p><strong><u>OBJECTIF<\/u><\/strong><\/p>\n<\/td>\n<td style=\"width: 70.4185%;\" width=\"435\">\n<p>\u00c9tude des ph\u00e9nom\u00e8nes lumineux transitoires (TLE) et des flashs gamma terrestres (TGF).<\/p>\n<\/td>\n<\/tr>\n<tr style=\"border-style: double; border-color: #000000;\">\n<td style=\"border-style: double; width: 29.1486%; border-color: #000000;\" width=\"242\">\n<p><strong><u>DATE DE LANCEMENT<\/u><\/strong><\/p>\n<\/td>\n<td style=\"width: 70.4185%;\" width=\"435\">\n<p>17\/11\/2020.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"border-color: #000000; border-style: double;\">\n<td style=\"border-style: double; width: 29.1486%; border-color: #000000;\" width=\"242\">\n<p><strong><u>PARTENAIRES<\/u><\/strong><\/p>\n<\/td>\n<td style=\"width: 70.4185%;\" width=\"435\">\n<p>CNRS, CEA\/DAM avec des contributions de laboratoires \u00e9trangers.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"border-style: double; border-color: #000000;\">\n<td style=\"border-style: double; width: 29.1486%; border-color: #000000;\" width=\"242\">\n<p><strong><u>PRIX<\/u><\/strong><\/p>\n<\/td>\n<td style=\"width: 70.4185%;\" width=\"435\">\n<p>136 millions USD tar.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"border-style: double; border-color: #000000;\">\n<td style=\"border-style: double; width: 29.1486%; border-color: #000000;\" width=\"242\">\n<p><strong><u>INSTRUMENTS<\/u><\/strong><\/p>\n<\/td>\n<td style=\"width: 70.4185%;\" width=\"435\">\n<p>Cam\u00e9ras et photom\u00e8tres, d\u00e9tecteurs de rayons X et gamma, d\u00e9tecteurs d&rsquo;\u00e9lectrons de haute \u00e9nergie, senseurs \u00e9lectromagn\u00e9tiques, antennes de mesure du champ \u00e9lectrique basse et haute fr\u00e9quence.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"border-style: double; border-color: #000000;\">\n<td style=\"border-style: double; width: 29.1486%; border-color: #000000;\" width=\"242\">\n<p><strong><u>POSITION<\/u><\/strong><\/p>\n<\/td>\n<td style=\"width: 70.4185%;\" width=\"435\">\n<p>Orbite polaire h\u00e9liosynchrone \u00e0 700 km d&rsquo;altitude.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"border-style: double; border-color: #000000;\">\n<td style=\"border-style: double; width: 29.1486%; border-color: #000000;\" width=\"242\">\n<p><strong><u>DUREE DE VIE<\/u><\/strong><\/p>\n<\/td>\n<td style=\"width: 70.4185%;\" width=\"435\">\n<p>2 \u00e0 4 ans.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h1><span style=\"color: #000000;\">R\u00e9f\u00e9rences :<\/span><\/h1>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"text-decoration: underline;\">-Article<\/span> \u00ab\u00a0<span style=\"font-size: 16px;\">Espace : le satellite Taranis perdu peu apr\u00e8s son lancement par une fus\u00e9e Vega\u00a0\u00bb, <span id=\"js-authors-list\" class=\"meta__author meta__author--header\">Vah\u00e9 Ter Minassian, <em>Le Monde<\/em>, 17 novembre 2020, disponible en ligne \u00e0 l&rsquo;adresse suivante : <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/www.lemonde.fr\/sciences\/article\/2020\/11\/17\/espace-le-satellite-taranis-perdu-peu-apres-son-lancement_6059995_1650684.html\">https:\/\/www.lemonde.fr\/sciences\/article\/2020\/11\/17\/espace-le-satellite-taranis-perdu-peu-apres-son-lancement_6059995_1650684.html<\/a><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: 16px;\">&nbsp;&#8211;<span style=\"text-decoration: underline;\">Vid\u00e9o<\/span> \u00ab\u00a0Taranis <\/span><span style=\"font-size: 16px;\">#<\/span><span style=\"font-size: 16px;\">Coup de foudre en direct\u00a0\u00bb, CNES, 2020, disponible sur Youtube \u00e0 l&rsquo;adresse suivante : <a style=\"color: #000000;\" href=\"https:\/\/www.youtube.com\/watch?v=w_47mPK1D14\"><span style=\"color: #3366ff;\">https:\/\/www.youtube.com\/watch?v=w_47mPK1D14<\/span><\/a><\/span><\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"Taranis #Coup de foudre en direct\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/w_47mPK1D14?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"color: #000000;\">&nbsp;&#8211;<span style=\"text-decoration: underline;\">Vid\u00e9o<\/span> \u00ab\u00a0Arianespace Vol VV17-SEOSAT-Ingenio et Taranis\u00a0\u00bb, Arianespace, 2020, disponible sur Youtube \u00e0 l&rsquo;adresse suivante :<\/span> <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/www.youtube.com\/watch?v=T_ZrZ6T6o0A\">https:\/\/www.youtube.com\/watch?v=T_ZrZ6T6o0A<\/a><\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"Arianespace Vol VV17 - SEOSAT-Ingenio et Taranis (FR)\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/T_ZrZ6T6o0A?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">&nbsp;<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h1 class=\"titreArt9\">&nbsp;<\/h1>\n","protected":false},"excerpt":{"rendered":"<p>Ce dessin&nbsp; a \u00e9t\u00e9 r\u00e9alis\u00e9 par Garance en 6D. &nbsp;Cet article a \u00e9t\u00e9 \u00e9crit par Tim\u00e9o S. en 5H. Qu&rsquo;est-ce&hellip;<\/p>\n","protected":false},"author":22,"featured_media":2428,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[149],"tags":[],"_links":{"self":[{"href":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-json\/wp\/v2\/posts\/1952"}],"collection":[{"href":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-json\/wp\/v2\/comments?post=1952"}],"version-history":[{"count":21,"href":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-json\/wp\/v2\/posts\/1952\/revisions"}],"predecessor-version":[{"id":2431,"href":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-json\/wp\/v2\/posts\/1952\/revisions\/2431"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-json\/wp\/v2\/media\/2428"}],"wp:attachment":[{"href":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-json\/wp\/v2\/media?parent=1952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-json\/wp\/v2\/categories?post=1952"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/clg-camille-claudel-latresne.fr\/journal\/wp-json\/wp\/v2\/tags?post=1952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}