23 faits incroyables sur l’espace<\/title><link rel=\"preconnect\" href=\"https:\/\/cdn.permutive.com\"\/><link rel=\"preconnect\" href=\"https:\/\/img.buzzfeed.com\/buzzfeed-static\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/img.buzzfeed.com\/buzzfeed-static\"\/><link rel=\"preconnect\" href=\"https:\/\/abeagle-public.buzzfeed.com\" crossorigin=\"\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/abeagle-public.buzzfeed.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/c.amazon-adsystem.com\"\/><link rel=\"preconnect\" href=\"https:\/\/c.amazon-adsystem.com\" crossorigin=\"\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/c.aps.amazon-adsystem.com\"\/><link rel=\"preconnect\" href=\"https:\/\/c.aps.amazon-adsystem.com\" crossorigin=\"\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/www.googletagmanager.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/www.google-analytics.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/c.amazon-adsystem.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/tagan.adlightning.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/cd.connatix.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/cds.connatix.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/cdn.permutive.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/use.typekit.net\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/p.typekit.net\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/recsys-api.buzzfeed.com\/web\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/sentry.io\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/www.google.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/www.gstatic.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/s.pinimg.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/cdn-gl.imrworldwide.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/sb.scorecardresearch.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/amplify.outbrain.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/tr.outbrain.com\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/cdn-magiclinks.trackonomics.net\"\/><link rel=\"dns-prefetch\" href=\"https:\/\/js.stripe.com\"\/><link rel=\"preload\" crossorigin=\"anonymous\" href=\"https:\/\/cdn.cookielaw.org\/scripttemplates\/otSDKStub.js\" as=\"script\"\/><link rel=\"preload\" href=\"https:\/\/www.buzzfeed.com\/static-assets\/js\/vendor.7108a39869c999f3999a.js?brotli=allow\" as=\"script\"\/><link rel=\"preload\" href=\"https:\/\/www.buzzfeed.com\/static-assets\/js\/subbuzzes.af33a7e24512f8e82e08.js?brotli=allow\" as=\"script\"\/><link rel=\"preload\" href=\"https:\/\/securepubads.g.doubleclick.net\/tag\/js\/gpt.js\" as=\"script\"\/><meta name=\"copyright\" content=\"Copyright BuzzFeed, Inc. All rights reserved.\"\/><meta name=\"apple-mobile-web-app-capable\" content=\"yes\"\/><meta name=\"apple-mobile-web-app-title\" content=\"BuzzFeed\"\/><meta name=\"theme-color\" content=\"#ee3322\"\/><link rel=\"shortcut icon\" crossorigin=\"\" href=\"https:\/\/www.buzzfeed.com\/static-assets\/_next\/static\/images\/favicon-496b7cee633e6a7dca162654e1bb39c9.ico\" type=\"image\/x-icon\"\/><link rel=\"manifest\" crossorigin=\"use-credentials\" href=\"https:\/\/www.buzzfeed.com\/manifest.json\"\/><meta name=\"title\" content=\"23 Unbelievable Facts About Space\"\/><meta name=\"description\" content=\""Space is only 62 miles up. 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For me, that's way closer than the state line."\"\/><meta name=\"twitter:card\" content=\"summary_large_image\"\/><meta name=\"twitter:image\" content=\"https:\/\/img.buzzfeed.com\/buzzfeed-static\/static\/2025-01\/31\/17\/enhanced\/834446b2b4fa\/original-411-1738345259-2.jpg?crop=1247:623;0,60%26downsize=1250:*\"\/><meta itemprop=\"articleSection\" content=\"Canada\"\/><meta name=\"next-head-count\" content=\"96\"\/><noscript data-n-css=\"\"\/><\/head><body id=\"wp_automatic_ReadabilityBody\"><\/p>\n<div id=\"__next\" data-reactroot=\"\">\n<div class=\"DestinationWrapper_buzzfeed__LdORv\"><main id=\"buzz-content\" class=\"post_main__leFIt post_buzzfeed__G3TlM embed-content\"><\/p>\n<div class=\"post_article__U0mpv post_default__QLsRf post_buzzfeed__G3TlM embed-post\">\n<div class=\"post_content__w3pdf\">\n<article>\n<div>\n<div class=\" buzz--list buzz--Canada subbuzzes-wrapper subbuzzes--buzzfeed \">\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-0 subbuzz-image--gif js-subbuzz-image--gif \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"js-subbuzz__title-text\">En ce qui concerne les faits amusants, un sujet en particulier semble m’\u00e9pousser plus que les autres: l’espace. C’est l’un des plus grands myst\u00e8res de la vie, et les experts en d\u00e9couvrent de plus en plus au fil du temps.<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-1 subbuzz-image--gif js-subbuzz-image--gif \" data-keywords=\"fast fashion\" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"js-subbuzz__title-text\">Donc, je suis all\u00e9 au meilleur endroit pour trouver des conversations sur des sujets de niche: Reddit. Et j’ai compil\u00e9 le meilleur, le plus “wow”-digne <a rel=\"nofollow noopener\" href=\"https:\/\/www.reddit.com\/r\/space\/comments\/tkm0yr\/what_are_some_really_fun_facts_about_space\/?sort=top\" target=\"_blank\">Faits d’astronomie<\/a> Je pourrais trouver. Oserais-je dire, ils sont … hors de ce monde? Ok, je vais m’arr\u00eater.<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-text subbuzz-index-2 \" data-module=\"subbuzz-text\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"js-subbuzz__title-text\">Pr\u00eat … d\u00e9coller! \u00c0 l’infini et au-del\u00e0! (OK, * maintenant * je vais m’arr\u00eater.)<\/span><\/p>\n<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-photoset subbuzz-index-3 \" data-keywords=\"cleaning\">\n<div data-module=\"subbuzz-photoset__title\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">1 et 1<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“L’espace a une odeur. Diff\u00e9rents astronautes ont <a rel=\"nofollow noopener\" href=\"https:\/\/www.space.com\/what-does-space-smell-like\" target=\"_blank\">d\u00e9crit<\/a> Il sentait comme une poudre \u00e0 canon, des biscuits aux amandes br\u00fbl\u00e9s, agr\u00e9ablement m\u00e9tallique, soudage et m\u00eame steak. “<\/span><\/p>\n<\/h2><\/div>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" style=\"display:none\">\n <svg viewbox=\"0 0 512 512\" id=\"close\">\n <path d=\"M133.874 227.048L19.198 108.276C-6.4 82.68-6.4 44.796 19.198 19.198c25.597-25.597 63.48-25.597 89.078 0l114.676 114.676L337.628 19.198c25.597-25.597 68.09-25.597 93.174 0 25.597 25.597 25.597 68.09 0 93.174L316.126 227.048l114.676 114.676c25.597 25.597 25.597 63.48 0 89.078-25.597 25.597-63.48 25.597-89.078 0L227.048 316.126 112.372 430.802c-25.597 25.597-68.09 25.597-93.174 0-25.597-25.597-25.597-68.09 0-93.174l114.676-110.58z\"\/>\n<\/svg><\/p>\n<p> <symbol id=\"arrow-right\" viewbox=\"0 0 512 512\">\n <path d=\"M374 243.082l-211.818-211.542c-2.727-2.724-6.818-4.54-10.455-4.54-3.636 0-7.727 1.816-10.455 4.54l-22.727 22.698c-2.727 2.724-4.545 6.809-4.545 10.441 0 3.632 1.818 7.717 4.545 10.441l178.637 178.404-178.637 178.404c-2.727 2.724-4.545 6.809-4.545 10.441 0 4.086 1.818 7.717 4.545 10.441l22.727 22.698c2.727 2.724 6.818 4.54 10.455 4.54 3.636 0 7.727-1.816 10.455-4.54l211.818-211.542c2.727-2.724 4.545-6.809 4.545-10.441 0-3.632-1.818-7.717-4.545-10.441z\"\/>\n <\/symbol><\/p>\n<p> <symbol id=\"arrow-left\" viewbox=\"0 0 38 38\">\n <path d=\"M26.5 36c-.5 0-1-.2-1.4-.6L8.7 19 25.1 2.6c.8-.8 2-.8 2.8 0 .8.8.8 2 0 2.8L14.3 19l13.6 13.6c.8.8.8 2 0 2.8-.4.4-.9.6-1.4.6z\"\/>\n <\/symbol><br \/>\n <\/svg><\/p><\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-4 \" data-keywords=\"cleaning\" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">2<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">Si vous en moyenne la couleur de la lumi\u00e8re \u00e9mise par les galaxies, leurs \u00e9toiles et tous les nuages \u200b\u200bvisibles de gaz et de poussi\u00e8re dans l’univers, il forme une couleur similaire \u00e0 l’ivoire, presque blanche. La couleur est appel\u00e9e <a rel=\"nofollow noopener\" href=\"https:\/\/www.sciencefocus.com\/space\/universe-average-colour-cosmic-latte\" target=\"_blank\">\u00abCosmic Latte.<\/a>“<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-6 \" data-keywords=\"skincare\" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">4<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“Une pleine lune est <a rel=\"nofollow noopener\" href=\"https:\/\/www.chicagotribune.com\/2015\/04\/03\/ask-tom-is-a-full-moon-really-10-times-brighter-than-a-half-moon\/\" target=\"_blank\">9 \u00e0 10 fois plus brillant<\/a> qu’une demi-lune en raison du r\u00e9golithe lunaire ayant des propri\u00e9t\u00e9s r\u00e9tror\u00e9flecti\u00e8res. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-7 \" data-keywords=\"fast fashion\" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">5<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“La distance moyenne entre les ast\u00e9ro\u00efdes dans la ceinture d’ast\u00e9ro\u00efdes est <a rel=\"nofollow noopener\" href=\"https:\/\/earthsky.org\/space\/what-is-the-asteroid-belt\/\" target=\"_blank\">Deux fois la distance<\/a> entre la terre et la lune. Vous pouvez voler \u00e0 travers la ceinture d’ast\u00e9ro\u00efdes tout en envoyant des SMS ou m\u00eame en faisant une sieste sans craindre de frapper quoi que ce soit. Pensez-y la prochaine fois qu’un film montre une ceinture d’ast\u00e9ro\u00efdes. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-8 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">6.<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“L’espace n’est que <a rel=\"nofollow noopener\" href=\"https:\/\/www.jpl.nasa.gov\/edu\/resources\/lesson-plan\/how-far-away-is-space\/\" target=\"_blank\">62 miles<\/a> en haut. Pour moi, c’est beaucoup plus proche que la ligne d’\u00c9tat. Et toi?”<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-9 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">7<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“Le soleil contient 99,86% des <a rel=\"nofollow noopener\" href=\"https:\/\/www.nhm.ac.uk\/discover\/factfile-the-sun.html\" target=\"_blank\">masse totale<\/a> du syst\u00e8me solaire. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-10 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">8<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“Si nous pouvions voyager \u00e0 une vitesse l\u00e9g\u00e8re, il faudrait environ quatre ans pour atteindre notre syst\u00e8me d’\u00e9toiles le plus proche, <a rel=\"nofollow noopener\" href=\"https:\/\/www.space.com\/18090-alpha-centauri-nearest-star-system.html\" target=\"_blank\">Alpha Centauri<\/a>. En utilisant la navette spatiale de d\u00e9couverte maintenant \u00e0 la retraite, il faudrait <a rel=\"nofollow noopener\" href=\"https:\/\/www.livescience.com\/space\/space-exploration\/will-we-ever-reach-alpha-centauri-our-closest-neighboring-star-system\" target=\"_blank\">pr\u00e8s de 150 000 ans<\/a>. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-11 \" data-keywords=\"fast fashion\" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">9.<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“Les magn\u00e9tars sont des objets assez fascinants, qui sont essentiellement des \u00e9toiles \u00e0 neutrons avec le <a rel=\"nofollow noopener\" href=\"https:\/\/agencia.fapesp.br\/identified-a-star-capable-of-forming-a-magnetar-the-most-powerful-type-of-magnet-in-the-universe\/50224\" target=\"_blank\">champs magn\u00e9tiques les plus forts<\/a> Nous connaissons dans l’univers. Quelle est la force? Si tu as <a rel=\"nofollow noopener\" href=\"https:\/\/solomon.as.utexas.edu\/magnetar.html\" target=\"_blank\">\u00e0 moins de 1 000 km<\/a> De l’un, vous mourriez – parce que le champ magn\u00e9tique lui-m\u00eame vous tuerait en d\u00e9pouillant les \u00e9lectrons litt\u00e9raux de votre corps. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-12 \" data-keywords=\"cleaning\" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">10<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“La lune est en fait <a rel=\"nofollow noopener\" href=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2024\/11\/Space_Safety_for_the_Moon\" target=\"_blank\">extr\u00eamement dangereux<\/a> visiter parce que le manque d’atmosph\u00e8re a un effet int\u00e9ressant sur sa surface. La poussi\u00e8re de la lune est extr\u00eamement fine car elle est constamment bombard\u00e9e par des d\u00e9bris spatiaux – comme il n’a pas d’atmosph\u00e8re, il n’a pas de vent. Cela signifie qu’au niveau microscopique, la poussi\u00e8re de lune est extr\u00eamement <a rel=\"nofollow noopener\" href=\"https:\/\/www.esa.int\/Science_Exploration\/Human_and_Robotic_Exploration\/The_toxic_side_of_the_Moon\" target=\"_blank\">net et pointu<\/a>. Sans vent, cela n’obtient aucun frottement ou quoi que ce soit pour le lisser, comme le vent et l’eau le font ici. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-13 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">11<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“L’Australie est plus large que la lune. <a rel=\"nofollow noopener\" href=\"https:\/\/www.esa.int\/Applications\/Observing_the_Earth\/10_remarkable_facts_about_Earth\" target=\"_blank\">diam\u00e8tre<\/a> de la lune est de 3 400 km et l’Australie est d’environ 4 000 km. La lune est une sph\u00e8re, donc elle a plus de taille de surface, mais c’est toujours un peu cool. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-14 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">12<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“J1047b est une plan\u00e8te en orbite en orbite V1400 Centauri. Ce qui est int\u00e9ressant \u00e0 propos de cette plan\u00e8te, c’est que son syst\u00e8me d’anneaux est environ 200 fois plus grand que celui de Saturne – c’est pourquoi il est \u00e9galement connu sous le nom de <a rel=\"nofollow noopener\" href=\"https:\/\/science.nasa.gov\/resource\/j1407b-super-saturn\/\" target=\"_blank\">\u00abSuper Saturne.<\/a> Si J1047b \u00e9tait l’endroit o\u00f9 Saturne est dans notre syst\u00e8me solaire, il serait <a rel=\"nofollow noopener\" href=\"https:\/\/www.popsci.com\/super-saturn-exoplanet-has-massive-rings\/\" target=\"_blank\">dominer notre ciel<\/a>. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-15 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">13<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“Les quasars sont quelques-unes des choses les plus absurdement \u00e9tonnantes de l’univers pour moi. Pour autant que je sache, ils sont essentiellement des \u00e9metteurs d’\u00e9nergie tr\u00e8s brillants aliment\u00e9s par <a rel=\"nofollow noopener\" href=\"https:\/\/www.space.com\/17262-quasar-definition.html\" target=\"_blank\">trous noirs supermassifs<\/a>. Ils peuvent \u00eatre jusqu’\u00e0 100 000 fois la luminosit\u00e9 de toute la galaxie de la voie lact\u00e9e. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-16 \" data-keywords=\"cleaning\" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">14<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“Vous ne pouvez survivre qu’environ 10 \u00e0 15 secondes dans un <a rel=\"nofollow noopener\" href=\"https:\/\/www.space.com\/how-long-could-you-survive-in-space-without-spacesuit\" target=\"_blank\">vide dur<\/a> – AKA \u00e9tant dans l’espace sans combinaison spatiale. Vous voudriez aussi <a rel=\"nofollow noopener\" href=\"https:\/\/science.howstuffworks.com\/question540.htm\" target=\"_blank\">congeler<\/a> dans 12 \u00e0 26 heures apr\u00e8s avoir \u00e9chou\u00e9 \u00e0 entrer dans un costume. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-17 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">15<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“La gravit\u00e9 a une gamme infinie, avec sa r\u00e9sistance s’affaiblissant \u00e0 mesure que la distance augmente, mais <a rel=\"nofollow noopener\" href=\"https:\/\/www.yalescientific.org\/2010\/10\/mythbusters-does-zero-gravity-exist-in-space\/\" target=\"_blank\">Ne jamais atteindre z\u00e9ro<\/a>. Cela signifie qu’en ce moment, tout dans l’univers avec n’importe quelle masse vous tire sur vous, en ce moment. De toute \u00e9vidence, rien ne se rapproche de la force que la gravit\u00e9 de la Terre applique, mais tout est n\u00e9anmoins l\u00e0. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-18 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">16<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“Si quelqu’un dans un autre galaxie \u00e0 100 millions d’ann\u00e9es-lumi\u00e8re avait une sorte de super t\u00e9lescope, il pourrait nous regarder et nous <a rel=\"nofollow noopener\" href=\"https:\/\/curiousmatrix.com\/could-aliens-65-million-light-years-away-see-dinosaurs-on-earth\/\" target=\"_blank\">Voir les dinosaures<\/a>. En effet, la lumi\u00e8re qui les atteindrait aurait 100 millions d’ann\u00e9es. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-19 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">17<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“Pour transformer la Terre en un trou noir, vous auriez besoin de le comprimer au <a rel=\"nofollow noopener\" href=\"https:\/\/www.stsci.edu\/~marel\/black_holes\/encyc_mod3_q3.html\" target=\"_blank\">taille d’un marbre<\/a>. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-20 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">18<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“La vitesse l\u00e9g\u00e8re n’est pas si rapide. Imaginez de voyager \u00e0 environ 1 000 km – pour certaines personnes, c’est juste une distance de vacances. Maintenant, imaginez voler l\u00e0-bas et revenir 150 fois. C’est beaucoup, mais je pense que l’on peut le saisir. Maintenant, vous avez voyag\u00e9 300 000 km, ou juste au-dessus d’une seconde l\u00e9g\u00e8re.<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-21 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">19.<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“L’hydrog\u00e8ne, en quantit\u00e9s suffisantes, et avec suffisamment de temps, commencera finalement \u00e0 penser \u00e0 lui-m\u00eame. Parce qu’il finit par <a rel=\"nofollow noopener\" href=\"https:\/\/www.smithsonianmag.com\/science-nature\/phenomena-comment-notes-2-106257735\/\" target=\"_blank\">se transforme en gens<\/a>. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-22 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">20<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“On estime que plus de 95% des \u00e9toiles de l’univers qui se formeront jamais <a rel=\"nofollow noopener\" href=\"https:\/\/www.newscientist.com\/article\/mg26234970-700-why-this-is-a-golden-age-for-life-to-thrive-across-the-universe\/\" target=\"_blank\">d\u00e9j\u00e0 form\u00e9<\/a>et la formation d’\u00e9toiles ne repr\u00e9sente maintenant que 3% de ce qu’elle \u00e9tait au <a rel=\"nofollow noopener\" href=\"https:\/\/bigthink.com\/starts-with-a-bang\/universe-formed-most-stars\/\" target=\"_blank\">pic de formation d’\u00e9toiles<\/a> Il y a plus de 10 milliards d’ann\u00e9es. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-23 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">21<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“Le soleil est \u00e0 93 millions de kilom\u00e8tres, donc il faut <a rel=\"nofollow noopener\" href=\"https:\/\/www.pbs.org\/seeinginthedark\/astronomy-topics\/light-as-a-cosmic-time-machine.html\" target=\"_blank\">Plus de huit minutes<\/a> pour que la lumi\u00e8re du soleil nous arrive. Donc, techniquement, nous ne voyons que le soleil comme il est apparu il y a huit minutes. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-24 \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">22<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“Les astronautes d’Apollo ont rapport\u00e9 avoir vu <a rel=\"nofollow noopener\" href=\"https:\/\/www.nature.com\/articles\/srep29901\" target=\"_blank\">‘Lumi\u00e8re clignote’<\/a> En transit vers la lune. Les chercheurs pensent que les particules \u00e9nergiques du soleil sont d\u00e9tect\u00e9es par leur r\u00e9tine. Les humains li\u00e9s \u00e0 la Terre sont prot\u00e9g\u00e9s de ces ph\u00e9nom\u00e8nes par la magn\u00e9tosph\u00e8re. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-25 \" data-keywords=\"fast fashion\" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"subbuzz__number\">23<\/span><\/p>\n<p> <span class=\"js-subbuzz__title-text\">“En raison du mouvement constant de tout l’espace et de tout ce qui y est, le voyage dans le temps est assez futile. Il devrait fonctionner <a rel=\"nofollow noopener\" href=\"https:\/\/www.bbc.com\/future\/article\/20231110-doctor-who-is-time-travel-really-possible-heres-what-physics-says\" target=\"_blank\">par rapport \u00e0 l’heure de l’espace de la Terre<\/a> Ou toute tentative r\u00e9ussie vous mettrait dans la m\u00eame position, mais la Terre ne serait plus l\u00e0 ou encore. Pour travailler avec succ\u00e8s, il devrait \u00e9galement voyager dans l’espace pour vous mettre par rapport \u00e0 la plan\u00e8te. Sans point d’origine et comptabilisez tous les effets gravitationnels impliqu\u00e9s, c’est beaucoup plus compliqu\u00e9. “<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-image subbuzz-index-26 subbuzz-image--gif js-subbuzz-image--gif \" data-module=\"subbuzz-image\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"js-subbuzz__title-text\">Quel est le fait le plus li\u00e9 \u00e0 l’astronomie que vous connaissez? Partagez-le dans les commentaires ci-dessous! Fl\u00e9mez vos connaissances spatiales sur nous!<\/span><\/p>\n<\/h2>\n<figure class=\"subbuzz__media\">\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"js-subbuzz-wrapper\">\n<div>\n<div class=\"subbuzz buzz-width--standard__subbuzz buzz-type--list__subbuzz subbuzz-text subbuzz-index-27 \" data-module=\"subbuzz-text\">\n<h2 class=\"subbuzz__header subbuzz__header--standard subbuzz__title \">\n<p> <span class=\"js-subbuzz__title-text\">Et consultez Buzzfeed Canada sur Tiktok et Instagram pour plus comme \u00e7a!<\/span><\/p>\n<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<p><\/main><\/div>\n<\/div>\n<p><\/body><\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.buzzfeed.com\/abbyzinman\/out-of-this-world-space-facts\" rel=\"nofollow noopener\" target=\"_blank\">ttn-fr-65<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>23 faits incroyables sur l’espace En ce qui concerne les faits amusants, un sujet en particulier semble m’\u00e9pousser plus que les autres: l’espace. C’est l’un des plus grands myst\u00e8res de la vie, et les experts en d\u00e9couvrent de plus en plus au fil du temps. Donc, je suis all\u00e9 au meilleur endroit pour trouver des […]<\/p>\n","protected":false},"author":1,"featured_media":1525267,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[212015,1518,59591,7768,6023,287,128218,8465,454,769,10177,1504,5792,60,2103],"class_list":["post-1525266","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divertissement","tag-a-feuilles-persistantes","tag-demie","tag-ecoulee","tag-faits","tag-incroyable","tag-jai","tag-legitimement","tag-lespace","tag-leur","tag-passe","tag-reflechir","tag-semaine","tag-sujet","tag-sur","tag-trop"],"_links":{"self":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts\/1525266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/comments?post=1525266"}],"version-history":[{"count":0,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts\/1525266\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/media\/1525267"}],"wp:attachment":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/media?parent=1525266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/categories?post=1525266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/tags?post=1525266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}