{"id":1998,"date":"2022-08-24T09:24:00","date_gmt":"2022-08-24T09:24:00","guid":{"rendered":"https:\/\/www.unistellar.com\/?post_type=blog&#038;p=1998"},"modified":"2022-11-09T13:49:18","modified_gmt":"2022-11-09T13:49:18","slug":"asteroide-binaire-lune-mission-lucy","status":"publish","type":"blog","link":"https:\/\/www.unistellar.com\/fr\/blog\/asteroide-binaire-lune-mission-lucy\/","title":{"rendered":"Participez \u00e0 la d\u00e9couverte d\u2019un nouvel ast\u00e9ro\u00efde pour la mission Lucy"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_color=\u00a0\u00bbgcid-579abc80-458a-43b5-90b5-efa821d39207&Prime; custom_padding=\u00a0\u00bb0px||2px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-579abc80-458a-43b5-90b5-efa821d39207%22:%91%22background_color%22%93}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][dsm_breadcrumbs _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_color=\u00a0\u00bbgcid-579abc80-458a-43b5-90b5-efa821d39207&Prime; global_colors_info=\u00a0\u00bb{%22gcid-579abc80-458a-43b5-90b5-efa821d39207%22:%91%22background_color%22%93}\u00a0\u00bb][\/dsm_breadcrumbs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_color=\u00a0\u00bbgcid-579abc80-458a-43b5-90b5-efa821d39207&Prime; custom_padding=\u00a0\u00bb4px||4px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-579abc80-458a-43b5-90b5-efa821d39207%22:%91%22background_color%22%93}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_color=\u00a0\u00bbgcid-579abc80-458a-43b5-90b5-efa821d39207&Prime; global_colors_info=\u00a0\u00bb{%22gcid-579abc80-458a-43b5-90b5-efa821d39207%22:%91%22background_color%22%93}\u00a0\u00bb]Parfois, il suffit d\u2019un peu de chance pour faire une d\u00e9couverte. C\u2019est ce qu\u2019il s\u2019est produit lors d\u2019une r\u00e9cente campagne d\u2019observation participative de l\u2019ast\u00e9ro\u00efde troyen 15094 Polymele : \u00e0 cette occasion a \u00e9t\u00e9 d\u00e9tect\u00e9e une lune autour de cet ast\u00e9ro\u00efde de 21 km de large. Et devinez quoi ? Il y a une autre possibilit\u00e9 de l\u2019observer le 26 ao\u00fbt. Une excellente opportunit\u00e9 pour vous exercer en pr\u00e9paration d\u2019une campagne de science participative autour de la <a href=\"\/fr\/mission-spatiale-lucy-depuis-jardin\">mission Lucy co-organis\u00e9e par Unistellar et l\u2019AFA<\/a> (Association Fran\u00e7aise d\u2019Astronomie).<\/p>\n<p>15094 Polymele est une des cibles de la mission Lucy, qui doit visiter \u00e0 partir de 2027 les ast\u00e9ro\u00efdes troyens qui suivent la trajectoire de Jupiter autour du Soleil.[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_color=\u00a0\u00bbgcid-579abc80-458a-43b5-90b5-efa821d39207&Prime; custom_padding=\u00a0\u00bb5px|||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-579abc80-458a-43b5-90b5-efa821d39207%22:%91%22background_color%22%93}\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; make_equal=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_css_main_element=\u00a0\u00bbdisplay: flex;||flex-direction: row;||align-items: center;\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]Le 27 mars 2022, plus d\u2019une douzaine d\u2019observateurs aux \u00c9tats-Unis, dont des membres de la communaut\u00e9 Unistellar incluant le duo p\u00e8re-fils\u00a0Paul et Anthony Dalba, ont braqu\u00e9 leurs yeux sur le ciel pour apercevoir rapidement Polymele qui passait devant une \u00e9toile lointaine, un \u00e9v\u00e9nement appel\u00e9 occultation. Paul et Anthony ont tous deux r\u00e9alis\u00e9 avec succ\u00e8s des observations d\u2019astronomie citoyenne avec leurs eVscopes, donnant aux scientifiques de la mission Lucy des informations importantes sur la forme et l\u2019orbite de Polymele.[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/www.unistellar.com\/wp-content\/uploads\/2022\/10\/polymele_gif.gif\u00a0\u00bb title_text=\u00a0\u00bbpolymele_gif\u00a0\u00bb _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>Pendant ce temps, un autre duo d\u2019astronomes, l\u00e9g\u00e8rement situ\u00e9 au sud de la trajectoire de l\u2019occultation, a fait une observation diff\u00e9rente. Bien qu\u2019ils n\u2019aient pas vu Polymele, ces observateurs ont vu un ast\u00e9ro\u00efde compl\u00e8tement diff\u00e9rent orbitant devant l\u2019\u00e9toile juste au moment o\u00f9 Polymele passait. Ce qui s\u2019est av\u00e9r\u00e9 \u00eatre la toute premi\u00e8re observation d\u2019un nouvel ast\u00e9ro\u00efde compagnon orbitant \u00e0 c\u00f4t\u00e9 de Polymele. Cela fait de Polymele un ast\u00e9ro\u00efde binaire, avec deux ast\u00e9ro\u00efdes li\u00e9s l\u2019un \u00e0 l\u2019autre par la gravit\u00e9.<\/p>\n<p>Le nouvel objet mesure environ 4,8 km de diam\u00e8tre.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb2_5,3_5&Prime; use_custom_gutter=\u00a0\u00bbon\u00a0\u00bb gutter_width=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb2_5&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/www.unistellar.com\/wp-content\/uploads\/2022\/10\/nasa-logo.png\u00a0\u00bb title_text=\u00a0\u00bbnasa-logo\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb width=\u00a0\u00bb75%\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][et_pb_text _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_text_color=\u00a0\u00bb#D6D6D6&Prime; text_font_size=\u00a0\u00bb12px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p style=\"text-align: center;\"><em>Credit: NASA<\/em><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb3_5&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>La mission Lucy \u00e9tant d\u00e9j\u00e0 pr\u00eate \u00e0 visiter Polymele, il est probable que l\u2019engin spatial aper\u00e7oive \u00e9galement l\u2019ast\u00e9ro\u00efde compagnon. Les ast\u00e9ro\u00efdes troyens sont des vestiges de la formation du syst\u00e8me solaire, et sont rest\u00e9s relativement inchang\u00e9s depuis, ce qui en fait des capsules temporelles d\u2019il y a des milliards d\u2019ann\u00e9es. Avec une capsule temporelle suppl\u00e9mentaire \u00e0 \u00e9tudier, les astronomes ont une toute nouvelle chance d\u2019apprendre quelque chose de nouveau et de passionnant.<\/p>\n<p>Vous n\u2019avez pas besoin d\u2019\u00eatre un astronome de la NASA pour d\u00e9couvrir de nouvelles lunes et plan\u00e8tes ou garder un \u0153il sur les ast\u00e9ro\u00efdes proches. Il y aura une nouvelle opportunit\u00e9 d\u2019observer une occultation de Polym\u00e8le ce mois-ci en Espagne, en France, au Luxembourg, en Allemagne et en Pologne.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;]<\/p>\n<h3>Voici comment vous pouvez trouver Polymele le 26 ao\u00fbt :<\/h3>\n<p>Tout d\u2019abord, si c\u2019est la premi\u00e8re fois que vous observez une occultation, consultez notre<a href=\"\/citizen-science\/asteroid-occultations\/tutorial\/\"><strong> tutoriel g\u00e9n\u00e9ral<\/strong><\/a> sur la recherche d\u2019occultations avec votre eVscope. Si vous \u00eates d\u00e9j\u00e0 un chasseur d\u2019ombres chevronn\u00e9, vous pouvez vous rendre directement sur notre page<a href=\"\/citizen-science\/asteroid-occultations\/predictions\/\"> <strong>Pr\u00e9dictions d\u2019occultations d\u2019ast\u00e9ro\u00efdes<\/strong><\/a>, cliquez sur Europe occidentale dans le menu d\u00e9roulant et faites d\u00e9filer la page jusqu\u2019\u00e0 ce que vous trouviez l\u2019\u00e9v\u00e9nement 15094 Polymele.[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/www.unistellar.com\/wp-content\/uploads\/2022\/10\/UpdatePolymeleMap.png\u00a0\u00bb title_text=\u00a0\u00bbUpdatePolymeleMap\u00a0\u00bb _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][et_pb_text _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_text_color=\u00a0\u00bb#D6D6D6&Prime; text_font_size=\u00a0\u00bb12px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p style=\"text-align: center;\"><em>The visibility map for the upcoming Polymele occultation. If you lie along this path, you may be able to catch the occultation! Check out the predictions page for an interactive, zoomable map.<\/em><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]Zoomez sur la carte pour voir les endroits exacts o\u00f9 vous pouvez observer cette occultation. V\u00e9rifiez ensuite les informations au-dessus de la carte pour vous assurer que vous avez les bons param\u00e8tres (comme les coordonn\u00e9es c\u00e9lestes et les r\u00e9glages du t\u00e9lescope) et observez pendant la dur\u00e9e indiqu\u00e9e.<\/p>\n<p>Si vous avez des questions, veuillez nous contacter \u00e0 l\u2019adresse <a href=\"mailto:citizenscience@unistellaroptics.com\">citizenscience@unistellaroptics.com.<\/a>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p><div class=\"et_pb_module dsm_breadcrumbs dsm_breadcrumbs_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<nav class=\"dsm_breadcrumbs_wrap\" role=\"navigation\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/SiteNavigationElement\">\n\t\t\t\t<ul class=\"dsm_breadcrumbs\">\n\t\t\t<li class='dsm_breadcrumbs_item dsm_home_item dsm_home_item_custom'>\n\t\t\t\t<a href=\"https:\/\/www.unistellar.com\/fr\/\" itemprop=\"url\">\n\t\t\t\t\t<span class='dsm_home_text_wrapper'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"et-pb-icon dsm_home_icon\">\ue009<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"dsm_home_text\" itemprop=\"name\">\n\t\t\t\t\t\t\t\tHome\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\n\t\t<li class=\"dsm_breadcrumbs_separator\"> <span class=\"et-pb-icon dsm_separator_icon\">5<\/span><\/li><br \/>\n<b>Warning<\/b>:  Attempt to read property \"term_id\" on null in <b>\/var\/www\/html\/wp\/wp-content\/plugins\/supreme-modules-pro-for-divi\/includes\/modules\/Breadcrumbs\/Breadcrumbs.php<\/b> on line <b>632<\/b><br \/>\n<\/ul>\n\t\t\t<\/nav>\n\t\t\t\t<\/div>\n\t\t\t<\/div>Parfois, il suffit d\u2019un peu de chance pour faire une d\u00e9couverte. C\u2019est ce qu\u2019il s\u2019est produit lors d\u2019une r\u00e9cente campagne d\u2019observation participative de l\u2019ast\u00e9ro\u00efde troyen 15094 Polymele : \u00e0 cette occasion a \u00e9t\u00e9 d\u00e9tect\u00e9e une lune autour de cet ast\u00e9ro\u00efde de 21 km de large. Et devinez quoi ? Il y [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":241965,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"1080","inline_featured_image":false},"categories":[17],"tags":[98,93,94,95,99,100,101,102],"articles_categories":[],"class_list":["post-1998","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-citizen-science-fr","tag-binary-asteroid-fr","tag-citizen-astronomer-fr","tag-citizen-science-fr","tag-evscope-fr","tag-occultation-fr","tag-occultation-august-fr","tag-telescope-fr","tag-trojan-asteroid-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.6 (Yoast SEO v25.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Participez \u00e0 la d\u00e9couverte d\u2019un nouvel ast\u00e9ro\u00efde pour la mission Lucy - Unistellar<\/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:\/\/www.unistellar.com\/fr\/blog\/asteroide-binaire-lune-mission-lucy\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Participez \u00e0 la d\u00e9couverte d\u2019un nouvel ast\u00e9ro\u00efde pour la mission Lucy\" \/>\n<meta property=\"og:description\" content=\"Parfois, il suffit d\u2019un peu de chance pour faire une d\u00e9couverte. C\u2019est ce qu\u2019il s\u2019est produit lors d\u2019une r\u00e9cente campagne d\u2019observation participative de l\u2019ast\u00e9ro\u00efde troyen 15094 Polymele : \u00e0 cette occasion a \u00e9t\u00e9 d\u00e9tect\u00e9e une lune autour de cet ast\u00e9ro\u00efde de 21 km de large. Et devinez quoi ? Il y [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.unistellar.com\/fr\/blog\/asteroide-binaire-lune-mission-lucy\/\" \/>\n<meta property=\"og:site_name\" content=\"Unistellar\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/unistellaroptics\/\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-09T13:49:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.unistellar.com\/wp-content\/uploads\/2022\/08\/binary-asteroid-new-moon_header.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1458\" \/>\n\t<meta property=\"og:image:height\" content=\"692\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@unistellar\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.unistellar.com\/fr\/blog\/asteroide-binaire-lune-mission-lucy\/\",\"url\":\"https:\/\/www.unistellar.com\/fr\/blog\/asteroide-binaire-lune-mission-lucy\/\",\"name\":\"Participez \u00e0 la d\u00e9couverte d\u2019un nouvel ast\u00e9ro\u00efde pour la mission Lucy - 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