{"id":15491,"date":"2017-08-01T20:00:07","date_gmt":"2017-08-01T18:00:07","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=15491"},"modified":"2017-07-14T09:03:58","modified_gmt":"2017-07-14T07:03:58","slug":"impact-earth-le-simulateur-qui-vous-montre-les-effets-dune-collision-avec-un-asteroide","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/impact-earth-le-simulateur-qui-vous-montre-les-effets-dune-collision-avec-un-asteroide\/","title":{"rendered":"Impact Earth, le simulateur qui vous montre les effets d&rsquo;une collision avec un ast\u00e9ro\u00efde"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>Des chercheurs britanniques et am\u00e9ricains ont con\u00e7u un simulateur disponible en ligne qui vous permet d&rsquo;\u00e9valuer quels effets aurait une collision entre un ast\u00e9ro\u00efde et la Terre. L&rsquo;occasion de rappeler en cette Journ\u00e9e internationale des ast\u00e9ro\u00efdes la menace que repr\u00e9sentent ces corps pour notre plan\u00e8te.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p>Que se passerait-il si un ast\u00e9ro\u00efde de 100 m\u00e8tres traversait l&rsquo;atmosph\u00e8re pour s&rsquo;abattre sur Paris ? Avec <a href=\"http:\/\/34.201.137.35\/ImpactEarth\/ImpactEffectsMap\/\" target=\"_blank\" rel=\"noopener\">Impact Earth<\/a>, il est d\u00e9sormais possible de connaitre la r\u00e9ponse. Ce simulateur a \u00e9t\u00e9 cr\u00e9\u00e9 il y a plusieurs ann\u00e9es par des scientifiques de l&rsquo;Imperial College London (Royaume-Uni) et de la Purdue University (Etats-Unis).&nbsp; Disponible en ligne, il permet \u00e0 n&rsquo;importe qui de d\u00e9couvrir les effets que pourrait avoir sur Terre une collision avec un ast\u00e9ro\u00efde. Pour cela, il suffit de rentrer les diff\u00e9rents crit\u00e8res : la taille du projectile, sa vitesse, sa composition ainsi que la localisation d&rsquo;impact. Le logiciel se charge ensuite de r\u00e9aliser les calculs n\u00e9cessaires pour \u00e9valuer les cons\u00e9quences.<\/p>\n<p>En savoir plus :&nbsp;<a href=\"http:\/\/www.maxisciences.com\/asteroide\/asteroide-ce-simulateur-vous-montre-les-effets-qu-039-une-collision-pourrait-avoir-sur-la-terre_art39668.html\" target=\"_blank\" rel=\"noopener\">http:\/\/www.maxisciences.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"15491\">(1206)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Des chercheurs britanniques et am\u00e9ricains ont con\u00e7u un simulateur disponible en ligne qui vous permet d&rsquo;\u00e9valuer quels effets aurait une&#8230;<\/p>\n","protected":false},"author":1,"featured_media":9179,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Impact Earth, le simulateur qui vous montre les effets d'une collision avec un ast\u00e9ro\u00efde @laterredufutur","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[22],"tags":[118,2874,703,6471,75],"class_list":["post-15491","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espace","tag-asteroide","tag-effet","tag-impact","tag-simulateur","tag-terre","wpcat-22-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/Asteroide-meteorite.jpg?fit=768%2C559&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-41R","jetpack-related-posts":[{"id":24147,"url":"https:\/\/www.laterredufutur.com\/accueil\/lasteroide-apophis-frolera-la-terre-le-vendredi-13-avril-2029\/","url_meta":{"origin":15491,"position":0},"title":"L&rsquo;ast\u00e9ro\u00efde Apophis fr\u00f4lera la Terre le vendredi 13 avril 2029","author":"Admin","date":"20 juin 2022","format":false,"excerpt":"Apophis (d\u00e9signation provisoire 2004 MN4) est un ast\u00e9ro\u00efde g\u00e9ocroiseur, de type Sqa, qui fut d\u00e9couvert le 19 juin 2004. Mesurant environ 325 m\u00e8tres de diam\u00e8tre1 et d'une masse d'environ 40 \u00e0 50 millions de tonnes, il suit une orbite proche de celle de la Terre qu'il croise deux fois \u00e0\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/06\/asteroide-apophis.jpg?fit=1200%2C900&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/06\/asteroide-apophis.jpg?fit=1200%2C900&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/06\/asteroide-apophis.jpg?fit=1200%2C900&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/06\/asteroide-apophis.jpg?fit=1200%2C900&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/06\/asteroide-apophis.jpg?fit=1200%2C900&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":22819,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-meteorite-qui-a-aneanti-les-dinosaures-est-liee-a-une-population-dasteroides-primitifs-sombres\/","url_meta":{"origin":15491,"position":1},"title":"La m\u00e9t\u00e9orite qui a an\u00e9anti les dinosaures est li\u00e9e \u00e0 une population d'\u00a0\u00bbast\u00e9ro\u00efdes primitifs sombres\u00a0\u00bb.","author":"Admin","date":"30 juillet 2021","format":false,"excerpt":"Il y a environ 66 millions d'ann\u00e9es, un objet gigantesque s'est \u00e9cras\u00e9 sur la Terre, d\u00e9clenchant une extinction massive qui a \u00e9limin\u00e9 les dinosaures. Aujourd'hui, des scientifiques du Southwest Research Institute affirment avoir remont\u00e9 la piste du coupable jusqu'\u00e0 son point d'origine, l'identifiant comme un \"ast\u00e9ro\u00efde primitif sombre\". La fin\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/asteroide-impact-terre.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/asteroide-impact-terre.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/asteroide-impact-terre.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/asteroide-impact-terre.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/asteroide-impact-terre.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":26998,"url":"https:\/\/www.laterredufutur.com\/accueil\/lasteroide-tueur-de-ville-a-encore-plus-de-chances-de-percuter-la-lune-en-2032\/","url_meta":{"origin":15491,"position":2},"title":"L&rsquo;ast\u00e9ro\u00efde \u00ab tueur de ville \u00bb a encore plus de chances de percuter la Lune en 2032","author":"Admin","date":"19 juin 2025","format":false,"excerpt":"Un ast\u00e9ro\u00efde qui a fait irruption sur la sc\u00e8ne avec un risque inhabituellement \u00e9lev\u00e9 de heurter la Terre vient de voir son risque de collision augment\u00e9. En f\u00e9vrier 2025, le risque maximal de collision de l'ast\u00e9ro\u00efde 2024 YR4 avec notre plan\u00e8te natale lorsqu'il reviendra en 2032 \u00e9tait estim\u00e9 \u00e0 3,1\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/04\/asteroide-nasa.jpg?fit=616%2C462&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/04\/asteroide-nasa.jpg?fit=616%2C462&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/04\/asteroide-nasa.jpg?fit=616%2C462&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":24454,"url":"https:\/\/www.laterredufutur.com\/accueil\/lasteroide-tueur-de-dinosaures-a-provoque-des-tsunamis-mondiaux-dune-hauteur-de-3-5-km\/","url_meta":{"origin":15491,"position":3},"title":"L&rsquo;ast\u00e9ro\u00efde tueur de dinosaures a provoqu\u00e9 des tsunamis mondiaux d&rsquo;une hauteur de 3.5 km","author":"Admin","date":"5 octobre 2022","format":false,"excerpt":"Selon une nouvelle \u00e9tude, l'ast\u00e9ro\u00efde tueur de dinosaures qui a percut\u00e9 la Terre il y a 66 millions d'ann\u00e9es a \u00e9galement d\u00e9clench\u00e9 un tsunami de taille gigantesque, avec des vagues de plusieurs kilom\u00e8tres de haut dans le golfe du Mexique, dont les eaux ont parcouru la moiti\u00e9 du globe. Les\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/comete-asteroide.jpg?fit=1000%2C667&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/comete-asteroide.jpg?fit=1000%2C667&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/comete-asteroide.jpg?fit=1000%2C667&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/comete-asteroide.jpg?fit=1000%2C667&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":11609,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-asteroide-entre-en-collision-avec-jupiter\/","url_meta":{"origin":15491,"position":4},"title":"Un ast\u00e9ro\u00efde entre en collision avec Jupiter","author":"Admin","date":"31 mars 2016","format":false,"excerpt":"L'explosion, visible depuis la terre, a \u00e9t\u00e9 film\u00e9e par des astronomes amateurs. Les vid\u00e9os, diffus\u00e9es sur Internet, ont \u00e9t\u00e9 vues plus d'un million de fois. Selon la Nasa, il s'agit probablement d'un ast\u00e9ro\u00efde explosant dans les hautes couches de l'atmosph\u00e8re de Jupiter. Des images aussi rares qu'impressionnantes. Le 17 mars\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/Jupiter.jpg?fit=1200%2C684&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/Jupiter.jpg?fit=1200%2C684&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/Jupiter.jpg?fit=1200%2C684&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/Jupiter.jpg?fit=1200%2C684&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/Jupiter.jpg?fit=1200%2C684&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":24499,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-mission-dart-a-reussi-a-modifier-le-mouvement-dun-asteroide\/","url_meta":{"origin":15491,"position":5},"title":"La mission DART a r\u00e9ussi \u00e0 modifier le mouvement d&rsquo;un ast\u00e9ro\u00efde","author":"Admin","date":"16 octobre 2022","format":false,"excerpt":"The Double Asteroid Redirection Test a r\u00e9ussi \u00e0 modifier la trajectoire de l'ast\u00e9ro\u00efde Dimorphos lorsque la sonde spatiale de la NASA a heurt\u00e9 le rocher spatial le 26 septembre 2022, selon l'agence. La mission DART, une d\u00e9monstration grandeur nature de la technologie de d\u00e9viation, a \u00e9t\u00e9 la premi\u00e8re au monde\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/10\/asteroide-dimorphos.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/10\/asteroide-dimorphos.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/10\/asteroide-dimorphos.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/10\/asteroide-dimorphos.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/10\/asteroide-dimorphos.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/15491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=15491"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/15491\/revisions"}],"predecessor-version":[{"id":15492,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/15491\/revisions\/15492"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/9179"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=15491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=15491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=15491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}