{"id":2790,"date":"2015-05-16T05:35:08","date_gmt":"2015-05-16T05:35:08","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=2790"},"modified":"2015-05-31T07:54:07","modified_gmt":"2015-05-31T07:54:07","slug":"aristarque-et-gassendi-deux-crateres-sur-la-vieille-lune","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/16\/aristarque-et-gassendi-deux-crateres-sur-la-vieille-lune\/","title":{"rendered":"Aristarque et Gassendi, deux crat\u00e8res sur la vieille Lune"},"content":{"rendered":"<p>La lunaison actuelle prendra fin le 18 mai avec la Nouvelle Lune. Depuis la <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/06\/la-lune-presque-pleine-se-couche-a-laube-du-6-mai\/\" target=\"_blank\">Pleine Lune des fleurs<\/a> le 4 mai, notre satellite naturel a perdu progressivement de sa rondeur tout en se levant de plus en plus tard pour devenir visible dans le ciel du matin.<\/p>\n<p><a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/croissant_vieille_lune2.jpg\" rel=\"lightbox[2790]\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2792\" src=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/croissant_vieille_lune2-450x339.jpg\" alt=\"croissant_vieille_lune2\" width=\"450\" height=\"339\" srcset=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/croissant_vieille_lune2-450x339.jpg 450w, https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/croissant_vieille_lune2-1024x771.jpg 1024w, https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/croissant_vieille_lune2.jpg 1200w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/p>\n<p>Sur cette image r\u00e9alis\u00e9e \u00e0 l&#8217;aube du 14 mai, premier jour des <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/14\/debut-de-la-dix-septieme-edition-des-rap\/\" target=\"_blank\">Rencontres Astronomiques de Printemps<\/a>, S\u00e9l\u00e9n\u00e9 nous offre l&#8217;occasion de d\u00e9couvrir deux formations remarquables, Aristarque et Gassendi.<\/p>\n<p><!--more-->En plein oc\u00e9an des Temp\u00eates, <a href=\"http:\/\/www.futura-sciences.com\/magazines\/espace\/infos\/actu\/d\/astronomie-vue-imprenable-cratere-lunaire-aristarque-43768\/\" target=\"_blank\">Aristarque<\/a>\u00a0est un crat\u00e8re de 40 km de diam\u00e8tre qui s&#8217;est form\u00e9 il n&#8217;y a pas plus de 500 millions d&#8217;ann\u00e9es suite \u00e0 la chute d&#8217;un <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/12\/02\/mascot-prochain-robot-asteroide\/\" target=\"_blank\">ast\u00e9ro\u00efde<\/a> de 2 km de diam\u00e8tre. Jeune \u00e0 l&#8217;\u00e9chelle des temps g\u00e9ologiques, Aristarque a conserv\u00e9 des d\u00e9p\u00f4ts de mat\u00e9riaux tr\u00e8s clairs tout autour de lui. Sur le flan du crat\u00e8re un <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/05\/14\/en-images-les-telescopes-amateurs\/\" target=\"_blank\">t\u00e9lescope <\/a>r\u00e9v\u00e9lera la vall\u00e9e de Schr\u00f6ter comme une faille sinueuse longue de 160 km et large de 6 \u00e0 10 km.<\/p>\n<p><a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/aristarque.jpg\" rel=\"lightbox[2790]\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2795\" src=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/aristarque-450x398.jpg\" alt=\"aristarque\" width=\"450\" height=\"398\" srcset=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/aristarque-450x398.jpg 450w, https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/aristarque.jpg 1024w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/p>\n<p>Beaucoup plus imposant, Gassendi est un crat\u00e8re de 110 km de diam\u00e8tre en bordure de la mer des Humeurs. De nombreuses failles et des montagnes sont observables avec une <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/05\/bien-choisir-sa-premiere-lunette-astronomique\/\" target=\"_blank\">lunette astronomique<\/a> \u00e0 l&#8217;int\u00e9rieur de ce cirque lunaire qui se caract\u00e9rise par la pr\u00e9sence d&#8217;un crat\u00e8re plus petit (Gassendi A) \u00e0 cheval sur son rempart.<\/p>\n<p><a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/gassendi.jpg\" rel=\"lightbox[2790]\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2796\" src=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/gassendi-446x450.jpg\" alt=\"gassendi\" width=\"446\" height=\"450\" srcset=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/gassendi-446x450.jpg 446w, https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/gassendi-150x150.jpg 150w, https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/gassendi-1016x1024.jpg 1016w, https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/gassendi.jpg 1118w\" sizes=\"auto, (max-width: 446px) 100vw, 446px\" \/><\/a><\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>La lunaison actuelle prendra fin le 18 mai avec la Nouvelle Lune. Depuis la Pleine Lune des fleurs le 4 mai, notre satellite naturel a perdu progressivement de sa rondeur tout en se levant de plus en plus tard pour devenir visible dans le ciel du matin. Sur cette image r\u00e9alis\u00e9e \u00e0 l&#8217;aube du 14 &hellip; <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/16\/aristarque-et-gassendi-deux-crateres-sur-la-vieille-lune\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Aristarque et Gassendi, deux crat\u00e8res sur la vieille Lune<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":8,"featured_media":2792,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[83],"tags":[1033,240,108,1034,148,96,1035,1032],"class_list":["post-2790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-la-lune","tag-aristarque","tag-asteroide","tag-cratere","tag-gassendi","tag-lunette-astronomique","tag-telescope","tag-vallee-de-schroter","tag-vieille-lune"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Aristarque et Gassendi, deux crat\u00e8res sur la vieille Lune<\/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:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/16\/aristarque-et-gassendi-deux-crateres-sur-la-vieille-lune\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aristarque et Gassendi, deux crat\u00e8res sur la vieille Lune\" \/>\n<meta property=\"og:description\" content=\"La lunaison actuelle prendra fin le 18 mai avec la Nouvelle Lune. Depuis la Pleine Lune des fleurs le 4 mai, notre satellite naturel a perdu progressivement de sa rondeur tout en se levant de plus en plus tard pour devenir visible dans le ciel du matin. Sur cette image r\u00e9alis\u00e9e \u00e0 l&#8217;aube du 14 &hellip; Continuer la lecture de Aristarque et Gassendi, deux crat\u00e8res sur la vieille Lune &rarr;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/16\/aristarque-et-gassendi-deux-crateres-sur-la-vieille-lune\/\" \/>\n<meta property=\"og:site_name\" content=\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\" \/>\n<meta property=\"article:published_time\" content=\"2015-05-16T05:35:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-05-31T07:54:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/croissant_vieille_lune2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"903\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jean-Baptiste FELDMANN\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jean-Baptiste FELDMANN\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/16\/aristarque-et-gassendi-deux-crateres-sur-la-vieille-lune\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/16\/aristarque-et-gassendi-deux-crateres-sur-la-vieille-lune\/\",\"name\":\"Aristarque et Gassendi, deux crat\u00e8res sur la vieille Lune\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/16\/aristarque-et-gassendi-deux-crateres-sur-la-vieille-lune\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/16\/aristarque-et-gassendi-deux-crateres-sur-la-vieille-lune\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/croissant_vieille_lune2.jpg\",\"datePublished\":\"2015-05-16T05:35:08+00:00\",\"dateModified\":\"2015-05-31T07:54:07+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/16\/aristarque-et-gassendi-deux-crateres-sur-la-vieille-lune\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/05\/16\/aristarque-et-gassendi-deux-crateres-sur-la-vieille-lune\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/croissant_vieille_lune2.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/05\/croissant_vieille_lune2.jpg\",\"width\":1200,\"height\":903},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/\",\"name\":\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\",\"description\":\"&quot;J&#039;ai en moi un besoin terrible. 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