{"id":10167,"date":"2021-03-27T16:58:09","date_gmt":"2021-03-27T15:58:09","guid":{"rendered":"http:\/\/reperes-astro.fr\/?p=10167"},"modified":"2025-01-28T18:25:50","modified_gmt":"2025-01-28T17:25:50","slug":"questions-et-reponses-aux-eleves-de-maternelle-de-francieres","status":"publish","type":"post","link":"https:\/\/reperes-astro.fr\/questions-et-reponses-aux-eleves-de-maternelle-de-francieres\/","title":{"rendered":"Questions et R\u00e9ponses aux \u00e9l\u00e8ves de maternelle de FRANCIERES"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>1\/ Est-ce qu\u2019il fait chaud dans l\u2019espace ?<\/strong><\/h2>\n\n\n\n<p>Si nous avons chaud sur notre belle petite plan\u00e8te, c\u2019est gr\u00e2ce \u00e0 notre \u00e9toile&nbsp;: le SOLEIL. C\u2019est lui qui nous envoie la chaleur&nbsp; et la lumi\u00e8re qu\u2019il fabrique.<\/p>\n\n\n\n<p>Plus on s\u2019\u00e9loigne du Soleil, moins il chauffe.<\/p>\n\n\n\n<p>Mercure a tr\u00e8s chaud, Neptune a tr\u00e8s froid. La Terre est juste \u00e0 la bonne distance pour avoir la \u00ab\u00a0bonne\u00a0\u00bb temp\u00e9rature, c\u2019est pour cela que notre plan\u00e8te est la seule de tout le syst\u00e8me solaire \u00e0 conserver de l\u2019eau liquide \u00e0 sa surface.<\/p>\n\n\n\n<p>Imaginez le froid qu\u2019il peut faire lorsque l\u2019on se trouve dans l\u2019espace loin d\u2019une \u00e9toile\u2026<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>2\/ Pourquoi les astronautes ont besoin d\u2019oxyg\u00e8ne quand ils sont dans l\u2019espace\u00a0?<\/strong><\/h2>\n\n\n\n<p>Les hommes doivent respirer de l\u2019oxyg\u00e8ne pour vivre. L\u2019oxyg\u00e8ne est indispensable, sans lui on s\u2019asphyxie tr\u00e8s vite.<\/p>\n\n\n\n<p>Sur Terre, l\u2019atmosph\u00e8re qui nous entoure contient beaucoup d\u2019oxyg\u00e8ne, nous pouvons vivre sans casque et sans r\u00e9servoir puisque nous trouvons toujours l\u2019oxyg\u00e8ne dont nous avons besoin.<\/p>\n\n\n\n<p>Dans l\u2019espace, il n\u2019y pas d\u2019oxyg\u00e8ne. Les astronautes doivent emmener tout l\u2019oxyg\u00e8ne dont ils auront besoin pendant leur voyage. Lorsqu\u2019ils restent longtemps et qu\u2019ils n\u2019ont plus de r\u00e9serve, il faut les \u00ab&nbsp;ravitailler&nbsp;\u00bb sinon ils mourraient.<\/p>\n\n\n\n<p>Connaissez-vous la station internationale&nbsp;?<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/290px-ISS-56_International_Space_Station_fly-around_05.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"290\" height=\"193\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/290px-ISS-56_International_Space_Station_fly-around_05.jpg\" alt=\"\" class=\"wp-image-10169\" title=\"290px-ISS-56_International_Space_Station_fly-around_(05)\"\/><\/a><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/250px-Thomas_Pesquet_official_portrait_1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/250px-Thomas_Pesquet_official_portrait_1-150x150.jpg\" alt=\"\" class=\"wp-image-10170\" title=\"250px-Thomas_Pesquet,_official_portrait_(1)\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/250px-Thomas_Pesquet_official_portrait_1-150x150.jpg 150w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/250px-Thomas_Pesquet_official_portrait_1-80x80.jpg 80w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p>Six astronautes vivent plusieurs mois \u00e0 plus de 400 kilom\u00e8tres au-dessus de vos t\u00eates (on peut la voir passer certains jours car elle est tr\u00e8s lumineuse).<br>Un fran\u00e7ais, Thomas PESQUET, va y retourner pour la deuxi\u00e8me fois pendant six mois. Il va emmener tout ce qu\u2019il faut pour vivre l\u00e0-haut, il ne faudra pas oublier de mettre beaucoup d\u2019oxyg\u00e8ne\u2026mais dans la station, ils peuvent fabriquer aussi de l&rsquo;oxyg\u00e8ne avec l&rsquo;eau qu&rsquo;ils ont d\u00e9j\u00e0 utilis\u00e9e<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>3\/ Est-ce qu\u2019il y a des cailloux dans l\u2019espace\u00a0?<\/strong><\/h2>\n\n\n\n<p>Dans tout l\u2019espace autour du Soleil, il y a encore plein de cailloux. Des gros qu\u2019on appelle ASTEROIDES et des plus petits qu\u2019on appelle des METEORIDES.<\/p>\n\n\n\n<p>Parfois ils tombent sur la Terre, les gros peuvent provoquer des catastrophes,<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/Bolide20201119.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/Bolide20201119-1024x683.jpg\" alt=\"\" class=\"wp-image-10171\" style=\"width:630px\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/Bolide20201119-1024x683.jpg 1024w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/Bolide20201119-300x200.jpg 300w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/Bolide20201119-768x512.jpg 768w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/Bolide20201119.jpg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-align-left\">Les plus petits forment des METEORITES qui illuminent votre ciel un instant.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/Barringer_Meteor_Crater_Arizona.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"152\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/03\/Barringer_Meteor_Crater_Arizona.jpg\" alt=\"\" class=\"wp-image-10172\" title=\"Barringer_Meteor_Crater,_Arizona\"\/><\/a><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>N\u2019ayez pas peur, les plus gros sont tomb\u00e9s depuis longtemps, ceux qui restent sont connus et il n\u2019y en a aucun qui va tomber sur Terre dans les ann\u00e9es \u00e0 venir.<\/p>\n\n\n\n<p>Dans l\u2019espace entre les \u00e9toiles, c\u2019est tout vide. En principe, il n\u2019y a rien mais il peut y avoir quand m\u00eame des \u00ab&nbsp;choses&nbsp;\u00bb qui ont \u00e9t\u00e9 \u00e9ject\u00e9es et qui ont quitt\u00e9 leur \u00e9toile.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>4\/ Est ce qu&rsquo;il y a des extraterrestres dans l&rsquo;espace ?<\/strong><\/h2>\n\n\n\n<p><strong>Soyons clairs : nous ne les avons jamais vus ni m\u00eame entendus et nous n&rsquo;en avons aucune trace.<\/strong><\/p>\n\n\n\n<p>Pourtant, si vous cherchez de la vie dans l&rsquo;espace (pas forc\u00e9ment des hommes), il y a des pistes pour les chercheurs.<\/p>\n\n\n\n<p><strong>Si nous examinons notre syst\u00e8me solaire,<\/strong> on peut chercher sur les autres plan\u00e8tes et&nbsp; sur les autres lunes de ces plan\u00e8tes. L\u00e0 o\u00f9 il y a de l&rsquo;eau et l\u00e0 o\u00f9 il y en a eu&#8230;<\/p>\n\n\n\n<p>La piste la plus s\u00e9rieuse, <strong>c&rsquo;est MARS<\/strong>. D&rsquo;ailleurs en ce moment plusieurs&nbsp; sondes spatiales sont en pleine action. Nous sommes certains qu&rsquo;il y a eu de l&rsquo;eau il y a tr\u00e8s longtemps, qu&rsquo;il en reste peut-\u00eatre dans le sous-sol. On peut donc penser que dans cette au il y a pu y avoir un d\u00e9but de vie, on en cherche les traces, des fossiles en quelque sorte<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/eau-sur-mars.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"345\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/eau-sur-mars.jpg\" alt=\"\" class=\"wp-image-10335\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/eau-sur-mars.jpg 500w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/eau-sur-mars-300x207.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><figcaption class=\"wp-element-caption\">Mars : on dirait bien qu&rsquo;une rivi\u00e8re a coul\u00e9 ici&#8230;<\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Sur les autres plan\u00e8tes de notre syst\u00e8me solaire et sur la Lune, on ne se fait pas beaucoup d&rsquo;illusions, les conditions ne sont pas favorables\u2026<\/p>\n\n\n\n<p>Sur certaines lunes (satellites naturels) de Jupiter et de Saturne, nous certains qu&rsquo;il y a des oc\u00e9ans sous une couche de glace. nous sommes donc en train de pr\u00e9parer des \u00ab\u00a0exp\u00e9ditions\u00a0\u00bb pour aller voir l\u00e0-bas\u2026<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/encelade-geysers.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"127\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/encelade-geysers.jpg\" alt=\"\" class=\"wp-image-10338\" style=\"width:auto;height:255px\"\/><\/a><figcaption class=\"wp-element-caption\">Voici une petite lune de Jupiter qui s&rsquo;appelle ENCELADE, regardez bien sur la gauche les \u00ab\u00a0Geysers\u00a0\u00bb sont la preuve qu&rsquo;il a bien un oc\u00e9an sous la couche de glace<\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p><strong>Si nous cherchons d&rsquo;autres plan\u00e8tes autour d&rsquo;autres \u00e9toiles (on les appelle des EXOPLANETES)<\/strong><\/p>\n\n\n\n<p>C&rsquo;est en 1995, il y a moins de 30 ans que l&rsquo;on a trouv\u00e9 la premi\u00e8re exoplan\u00e8te qui tourne autour de l&rsquo;\u00e9toile 51peg dnas la constellation de PEGASE.  elle est tr\u00e8s grosse et tourne tr\u00e8s pr\u00e8s et tr\u00e8s vite autour de son \u00e9toile. Elle est donc trop chaude pour accueillir de la vie<\/p>\n\n\n\n<p>Depuis on en a trouv\u00e9 plus de 4000&#8230;certaines ressemblent un peu,  par leur taille, \u00e0 la Terre et elles se trouvent \u00e0 la bonne distance de leur \u00e9toile, juste ce qu&rsquo;il faut pour qu&rsquo;il ne fasse pas trop chaud et que de l&rsquo;eau liquide puisse rester \u00e0 sa surface.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>5\/ Est ce que vous avez d\u00e9j\u00e0 vu un Astronaute ?<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/iss-sortie-extra-vehiculaire.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"250\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/iss-sortie-extra-vehiculaire.jpg\" alt=\"\" class=\"wp-image-10340\" srcset=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/iss-sortie-extra-vehiculaire.jpg 250w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/iss-sortie-extra-vehiculaire-150x150.jpg 150w, https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/iss-sortie-extra-vehiculaire-80x80.jpg 80w\" sizes=\"auto, (max-width: 250px) 100vw, 250px\" \/><\/a><figcaption class=\"wp-element-caption\">Un astronaute est sorti pour travailler dans l&rsquo;espace<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Oui j&rsquo;ai eu cette chance un soir \u00e0 Amiens de manger avec Jean Fran\u00e7ois CLERVOY. il \u00e9tait venu \u00e0 notre invitation pour faire une conf\u00e9rence. Un vrai plaisir de l&rsquo;entendre nous raconter son s\u00e9jour dans l&rsquo;ISS et son r\u00f4le dans la r\u00e9paration du satellite HUBBLE car c&rsquo;est lui qui maniait le bras qui soutenait l&rsquo;astronaute qui r\u00e9parait la cam\u00e9ra, quelle responsabilit\u00e9!<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>6\/ Est ce que des Astronautes habitent sur la Lune ?<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><a href=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/station-lunaire.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"259\" height=\"194\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/uploads\/2021\/05\/station-lunaire.jpg\" alt=\"\" class=\"wp-image-10342\"\/><\/a><figcaption class=\"wp-element-caption\">voici un projet de station lunaire<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Non, tous les hommes qui sont all\u00e9s sur la Lune sont revenus sur Terre au bout de quelques jours. <\/p>\n\n\n\n<p>A votre avis, pourquoi ne pouvaient ils pas rester plus longtemps ?<\/p>\n\n\n\n<p>Depuis 50 ans aucun homme n&rsquo;est retourn\u00e9 sur la Lune.<\/p>\n\n\n\n<p>SUIVEZ BIEN L&rsquo;ACTUALITE, plusieurs projets sont en cours de r\u00e9alisation pour envoyer des hommes sur la Lune mais surtout pour qu&rsquo;ils puissent y habiter.<\/p>\n\n\n\n<p><\/p>\n<div class=\"pvc_clear\"><\/div><p id=\"pvc_stats_10167\" class=\"pvc_stats all  \" data-element-id=\"10167\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p><div class=\"pvc_clear\"><\/div>","protected":false},"excerpt":{"rendered":"<p>1\/ Est-ce qu\u2019il fait chaud dans l\u2019espace ? Si nous avons chaud sur notre belle petite plan\u00e8te, c\u2019est gr\u00e2ce \u00e0 notre&#46;&#46;&#46;<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_10167\" class=\"pvc_stats all  \" data-element-id=\"10167\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/reperes-astro.fr\/%77%70%2d%63%6f%6e%74%65%6e%74\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":2,"featured_media":10169,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112,102,5],"tags":[],"class_list":["post-10167","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archives-reperes-astro-2021","category-archives-reperes-astro","category-documentation"],"a3_pvc":{"activated":true,"total_views":58,"today_views":0},"yoast_head":"<title>Questions et R\u00e9ponses aux \u00e9l\u00e8ves de maternelle de FRANCIERES - Rep\u00e8res Astro<\/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:\/\/reperes-astro.fr\/questions-et-reponses-aux-eleves-de-maternelle-de-francieres\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Questions et R\u00e9ponses aux \u00e9l\u00e8ves de maternelle de FRANCIERES - Rep\u00e8res Astro\" \/>\n<meta property=\"og:description\" content=\"1\/ Est-ce qu\u2019il fait chaud dans l\u2019espace ? 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