 {"id":251,"date":"2017-04-19T01:09:39","date_gmt":"2017-04-18T23:09:39","guid":{"rendered":"http:\/\/gap47.astrosurf.com\/?page_id=251"},"modified":"2019-12-11T22:59:46","modified_gmt":"2019-12-11T20:59:46","slug":"le-soleil","status":"publish","type":"page","link":"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/","title":{"rendered":"2 &#8211; Le Soleil"},"content":{"rendered":"<p style=\"text-align: center;\"><a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/12\/02_PanneauSoleil.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6147\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/12\/02_PanneauSoleil.jpg\" alt=\"\" width=\"1512\" height=\"2646\"><\/a><span style=\"font-family: times new roman,times,serif; font-size: 20px;\"><em>Vous pouvez, en cliquant sur l&rsquo;image ci-dessus \u2191, ouvrir le fichier pdf grand format de ce panneau, que vous pourrez enregistrer (ou non) et sur lequel vous pourrez zoomer.<\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: times new roman,times,serif; font-size: 20px;\">Le Soleil est une \u00e9toile, assez banale dans l&rsquo;Univers, mais c&rsquo;est <strong>\u00ab&nbsp;NOTRE<\/strong> <strong>\u00e9toile<\/strong>&nbsp;\u00bb.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 24px;\"><strong><span style=\"font-family: arial,helvetica,sans-serif;\">1) Informations compl\u00e9mentaires :<\/span><\/strong><\/span><\/p>\n<p><span style=\"font-family: times new roman,times,serif; font-size: 20px;\">Comme nous l&rsquo;avons vu au panneau pr\u00e9c\u00e9dent, le Soleil est n\u00e9 de la contraction d&rsquo;un grand nuage de gaz et de poussi\u00e8res. Le gaz de ce nuage, en se contractant sous la force gravitationnelle, est devenu de plus en plus chaud jusqu&rsquo;\u00e0 atteindre le niveau critique pour que se d\u00e9veloppent des r\u00e9actions thermonucl\u00e9aires. Les \u00e9toiles en g\u00e9n\u00e9ral et le Soleil en particulier sont des machines thermonucl\u00e9aires. Ce sont de gigantesques boules de gaz en fusion. Le Soleil est encore essentiellement compos\u00e9 d&rsquo;hydrog\u00e8ne. Les r\u00e9actions entre atomes transforment cet hydrog\u00e8ne en h\u00e9lium. <strong>Chaque seconde<\/strong>, le Soleil transforme 619 millions de tonnes d&rsquo;hydrog\u00e8ne en 614 millions de tonnes d&rsquo;h\u00e9lium. La diff\u00e9rence, soit pr\u00e8s de 5 millions de tonnes est expuls\u00e9e du Soleil sous forme d&rsquo;\u00e9nergie, essentiellement des rayonnements. Cette \u00e9nergie repr\u00e9sente, chaque seconde, l&rsquo;\u00e9quivalent de l&rsquo;explosion de 91 millions de milliards de tonnes de TNT&nbsp;!<\/span><\/p>\n<p><span style=\"font-family: times new roman,times,serif; font-size: 20px;\">Les rayonnements \u00e9mis par le Soleil le sont dans une tr\u00e8s grande vari\u00e9t\u00e9 de longueurs d&rsquo;ondes. Les photons \u00e9mis par notre \u00e9toile comportent \u00e9videmment de la lumi\u00e8re visible, celle qui nous \u00e9claire. Mais aussi des rayons ultraviolets (qui nous donnent des coups de soleil), des rayons infrarouges (qui nous chauffent), des ondes radio, des rayons X, des rayons gamma, des neutrinos, de l&rsquo;\u00e9nergie \u00e9lectromagn\u00e9tique, des vents solaires (\u00e9nergie \u00e9lectromagn\u00e9tique et plasma, \u00e9mis par la couronne).<\/span><\/p>\n<p><span style=\"font-family: times new roman,times,serif; font-size: 20px;\">Temp\u00e9ratures : \u00e0 l&rsquo;heure actuelle, la surface du Soleil (la photosph\u00e8re), la partie visible du Soleil<em>,<\/em> est \u00e0 environ 5.800\u00b0 C. La couronne, qui se situe au-dessus du Soleil proprement dit va de 1 \u00e0 5 millions de degr\u00e9s Celsius. Quant au c\u0153ur du Soleil, l\u00e0 ou se produisent les r\u00e9actions thermonucl\u00e9aires, sa temp\u00e9rature est de l&rsquo;ordre de 15 millions de degr\u00e9s.<\/span><\/p>\n<p><span style=\"font-family: times new roman,times,serif; font-size: 20px;\">Quand le Soleil aura pratiquement br\u00fbl\u00e9 tout son hydrog\u00e8ne, c&rsquo;est l&rsquo;h\u00e9lium qui va commencer \u00e0 fusionner en carbone et oxyg\u00e8ne. La luminosit\u00e9 du Soleil augmentera, il deviendra instable et va commencer \u00e0 se refroidir. Ce faisant il va se dilater consid\u00e9rablement quand il aura un \u00e2ge d&rsquo;environ 10 milliards d&rsquo;ann\u00e9es et va progressivement englober les premi\u00e8res plan\u00e8tes : Mercure puis V\u00e9nus et peut-\u00eatre la Terre (qui sera carbonis\u00e9e bien avant).&nbsp; Le Soleil deviendra une \u00ab\u00a0g\u00e9ante rouge\u00a0\u00bb. De plus en plus instable et incapable de commencer la fusion nucl\u00e9aire du carbone (600 millions de degr\u00e9s n\u00e9cessaires), le Soleil va rapidement se contracter en expulsant de grandes quantit\u00e9s de gaz non br\u00fbl\u00e9s. Le Soleil deviendra alors une \u00ab\u00a0naine blanche\u00a0\u00bb d&rsquo;une taille comparable \u00e0 la Terre ou de quelques terres seulement, o\u00f9 la mati\u00e8re sera immens\u00e9ment condens\u00e9e. La naine blanche va ensuite se refroidir pendant 4 ou 5 milliards d&rsquo;ann\u00e9es suppl\u00e9mentaires et finir par s&rsquo;\u00e9teindre.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3552 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/m57ring_hst.jpg\" alt=\"\" width=\"774\" height=\"768\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/m57ring_hst.jpg 774w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/m57ring_hst-150x150.jpg 150w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/m57ring_hst-300x298.jpg 300w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/m57ring_hst-768x762.jpg 768w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/m57ring_hst-100x100.jpg 100w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\"><em>N\u00e9buleuse plan\u00e9taire de la Lyre (M57) \u2191 avec la naine blanche en plein centre de l&rsquo;anneau de gaz<\/em><\/span><\/p>\n<p><span style=\"font-family: times new roman,times,serif; font-size: 20px;\">Cette naine blanche sera au milieu d&rsquo;un grand nuage de gaz en expansion, ce qu&rsquo;on appelle en astronomie une \u00ab\u00a0n\u00e9buleuse plan\u00e9taire\u00a0\u00bb (terme trompeur car cela ne concerne en rien une ou des plan\u00e8tes). Un bon exemple d&rsquo;une telle n\u00e9buleuse avec sa naine blanche au centre est la n\u00e9buleuse de la Lyre, M57.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: times new roman,times,serif; font-size: 20px; color: #008000;\"><strong>Vous pouvez aussi consulter nos documents pdf :<\/strong><\/span><br \/>\n<span style=\"font-family: times new roman,times,serif; font-size: 20px;\"> <strong>\u2022 <a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/05\/Un-rapide-survol-du-syste\u0300me-solaire.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Un rapide survol du syst\u00e8me solaire<\/a><\/strong> (26 pages)<\/span><br \/>\n<span style=\"font-family: times new roman,times,serif; font-size: 20px;\"> <strong> \u2022 <a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Le-Syste\u0300me-solaire.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Le syst\u00e8me solaire et au-del\u00e0<\/a><\/strong> (184 pages)<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: arial,helvetica,sans-serif; font-size: 24px;\"><strong>2) Localisation :<\/strong><\/span><\/p>\n<p><span style=\"font-family: times new roman,times,serif; font-size: 20px;\">Vous \u00eates au panneau Soleil, donc vous vous trouvez au point de d\u00e9part. <strong>C&rsquo;est le point z\u00e9ro<\/strong> du parcours et maintenant vous allez marcher vers la premi\u00e8re plan\u00e8te que nous vous laissons le soin d&rsquo;aller d\u00e9couvrir.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 24px; font-family: arial,helvetica,sans-serif;\"><strong>3) Illustrations :<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3761\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Coupe-du-Soleil.jpg\" alt=\"\" width=\"1000\" height=\"589\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Coupe-du-Soleil.jpg 450w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Coupe-du-Soleil-300x177.jpg 300w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 20px;\"><em><span style=\"font-family: times new roman,times,serif;\">\u2191&nbsp; Le Soleil en coupe<\/span><\/em><\/span><\/p>\n<p style=\"text-align: center;\">&nbsp;<\/p>\n<p style=\"text-align: center;\"><em><span style=\"font-family: times new roman,times,serif;\"> <a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/1-Soleil_Hiryczuk_160319071309970413.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3762 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/1-Soleil_Hiryczuk_160319071309970413.png\" alt=\"\" width=\"1628\" height=\"1517\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/1-Soleil_Hiryczuk_160319071309970413.png 1628w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/1-Soleil_Hiryczuk_160319071309970413-300x280.png 300w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/1-Soleil_Hiryczuk_160319071309970413-768x716.png 768w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/1-Soleil_Hiryczuk_160319071309970413-1288x1200.png 1288w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/span><\/em><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 20px;\"><em><span style=\"font-family: times new roman,times,serif;\">\u2191&nbsp; La surface du Soleil en \u00ab\u00a0peau d&rsquo;orange\u00a0\u00bb<\/span><\/em><\/span><\/p>\n<p style=\"text-align: center;\">&nbsp;<\/p>\n<p style=\"text-align: center;\"><em><span style=\"font-family: times new roman,times,serif;\"> <img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3763 aligncenter\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Soleil-et-plane\u0300tes.jpg\" alt=\"\" width=\"720\" height=\"540\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Soleil-et-plane\u0300tes.jpg 720w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Soleil-et-plane\u0300tes-300x225.jpg 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/span><\/em><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 20px;\"><em><span style=\"font-family: times new roman,times,serif;\">\u2191&nbsp; Le Soleil et les plan\u00e8tes, tailles respectives<\/span><\/em><\/span><\/p>\n<p style=\"text-align: center;\">&nbsp;<\/p>\n<p style=\"text-align: center;\"><em><span style=\"font-family: times new roman,times,serif;\"> <a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/mdi20031028.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3764 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/mdi20031028.jpg\" alt=\"\" width=\"1500\" height=\"1500\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/mdi20031028.jpg 1500w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/mdi20031028-150x150.jpg 150w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/mdi20031028-300x300.jpg 300w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/mdi20031028-768x768.jpg 768w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/mdi20031028-1200x1200.jpg 1200w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/mdi20031028-100x100.jpg 100w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/span><\/em><\/p>\n<p style=\"text-align: center;\"><em><span style=\"font-family: times new roman,times,serif;\"><span style=\"font-size: 20px;\">Les \u00ab\u00a0taches\u00a0\u00bb solaires. \u2191&nbsp; La pr\u00e9sence de ces taches \u00e0 la surface du Soleil est variable. Ce sont les endroits o\u00f9 la temp\u00e9rature du Soleil est la plus basse (environ 3.000\u00b0 C).<\/span><br \/>\n<\/span><\/em><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 20px;\"><strong><span style=\"font-family: times new roman,times,serif;\">Comparaison de tailles, plan\u00e8tes et \u00e9toiles :<\/span><\/strong><\/span><\/p>\n<p><a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Comparison_of_planets_and_stars_sheet_by_sheet_Apr_2015_update2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4878 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Comparison_of_planets_and_stars_sheet_by_sheet_Apr_2015_update2.jpg\" alt=\"\" width=\"2000\" height=\"1313\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Comparison_of_planets_and_stars_sheet_by_sheet_Apr_2015_update2.jpg 2000w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Comparison_of_planets_and_stars_sheet_by_sheet_Apr_2015_update2-300x197.jpg 300w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Comparison_of_planets_and_stars_sheet_by_sheet_Apr_2015_update2-768x504.jpg 768w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Comparison_of_planets_and_stars_sheet_by_sheet_Apr_2015_update2-1828x1200.jpg 1828w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\"><strong>1) Mercure \u2013 Mars \u2013 V\u00e9nus \u2013 la Terre<\/strong><\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\"><strong>2) Terre \u2013 Neptune \u2013 Uranus \u2013 Saturne \u2013 Jupiter<\/strong><\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\"><strong>3) Jupiter \u2013 Wolf 359 (\u00e9toile) \u2013 Soleil \u2013 Sirius<\/strong><\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\"><strong>4) Sirius \u2013 Pollux \u2013 Arcturus \u2013 Ald\u00e9baran<\/strong><\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\"><strong>5) Ald\u00e9baran \u2013 Rigel \u2013 Antar\u00e8s \u2013 B\u00e9telgeuse<\/strong><\/span><br \/>\n<span style=\"font-family: arial,helvetica,sans-serif;\"><strong><span style=\"font-size: 20px;\">6) B\u00e9telgeuse \u2013 VY Canis Majoris \u2013 NML Cygni \u2013 Uy Scuti<\/span><br \/>\n<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: arial,helvetica,sans-serif; font-size: 24px;\"><strong>4) Donn\u00e9es chiffr\u00e9es concernant le Soleil :<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3548 aligncenter\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Soleil-data.png\" alt=\"\" width=\"878\" height=\"1496\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Soleil-data.png 878w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Soleil-data-176x300.png 176w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Soleil-data-768x1309.png 768w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/04\/Soleil-data-704x1200.png 704w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/p>\n<hr>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vous pouvez, en cliquant sur l&rsquo;image ci-dessus \u2191, ouvrir le fichier pdf grand format de ce panneau, que vous pourrez enregistrer (ou non) et sur lequel vous pourrez zoomer. &nbsp; Le Soleil est une \u00e9toile, assez banale dans l&rsquo;Univers, mais c&rsquo;est \u00ab&nbsp;NOTRE \u00e9toile&nbsp;\u00bb. &nbsp; &nbsp; 1) Informations compl\u00e9mentaires : Comme nous l&rsquo;avons vu au panneau &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;2 &#8211; Le Soleil&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-251","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2 - Le Soleil - L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2 - Le Soleil - L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.\" \/>\n<meta property=\"og:description\" content=\"Vous pouvez, en cliquant sur l&rsquo;image ci-dessus \u2191, ouvrir le fichier pdf grand format de ce panneau, que vous pourrez enregistrer (ou non) et sur lequel vous pourrez zoomer. &nbsp; Le Soleil est une \u00e9toile, assez banale dans l&rsquo;Univers, mais c&rsquo;est \u00ab&nbsp;NOTRE \u00e9toile&nbsp;\u00bb. &nbsp; &nbsp; 1) Informations compl\u00e9mentaires : Comme nous l&rsquo;avons vu au panneau &hellip; Continuer la lecture de &laquo;&nbsp;2 &#8211; Le Soleil&nbsp;&raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/\" \/>\n<meta property=\"og:site_name\" content=\"L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/astrogap47\/\" \/>\n<meta property=\"article:modified_time\" content=\"2019-12-11T20:59:46+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/12\/02_PanneauSoleil.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/\",\"url\":\"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/\",\"name\":\"2 - Le Soleil - L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.\",\"isPartOf\":{\"@id\":\"https:\/\/gap47.astrosurf.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/12\/02_PanneauSoleil.jpg\",\"datePublished\":\"2017-04-18T23:09:39+00:00\",\"dateModified\":\"2019-12-11T20:59:46+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/#primaryimage\",\"url\":\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/12\/02_PanneauSoleil.jpg\",\"contentUrl\":\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2017\/12\/02_PanneauSoleil.jpg\",\"width\":1512,\"height\":2646},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/le-soleil\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/gap47.astrosurf.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"2 &#8211; 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