{"id":682,"date":"2011-12-15T23:00:00","date_gmt":"2011-12-15T22:00:00","guid":{"rendered":"http:\/\/www.laterredufutur.com\/wordpress\/?p=682"},"modified":"2011-12-15T23:00:00","modified_gmt":"2011-12-15T22:00:00","slug":"la-nasa-a-repertorie-1000-asteroides-capables-de-nous-detruire","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/la-nasa-a-repertorie-1000-asteroides-capables-de-nous-detruire\/","title":{"rendered":"La NASA a r\u00e9pertori\u00e9 1000 ast\u00e9ro\u00efdes capables de nous d\u00e9truire"},"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 style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"681\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/un-monde-a-evacue\/meteor\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/meteor.jpg?fit=200%2C107&amp;ssl=1\" data-orig-size=\"200,107\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"meteor\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/meteor.jpg?fit=200%2C107&amp;ssl=1\" class=\" alignleft size-full wp-image-681\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/12\/meteor.jpg?w=120\" border=\"0\" alt=\"meteor\"  style=\"float: left;\" \/>Lien fourni par <a href=\"..\/html\/phpBB3\/memberlist.php?mode=viewprofile&amp;u=98\">Milou<\/a> &#8211; La NASA vient enfin de terminer le projet SpaceGuard. Ce projet lui avait \u00e9t\u00e9 command\u00e9 en 1998 par le congr\u00e8s pour que l\u2019agence spatiale trouve 90% des ast\u00e9ro\u00efdes passant \u00e0 proximit\u00e9 de la Terre et capables de d\u00e9truire l\u2019humanit\u00e9. Elle a r\u00e9pertori\u00e9 93% de tous ces objets. Ils sont si imposants qu\u2019il vaut mieux croiser les doigts pour que l\u2019on ne croise pas leur route.<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><br \/><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">   <br \/><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">La NASA a enregistr\u00e9 1.000 ast\u00e9ro\u00efdes croisant notre plan\u00e8te avec un diam\u00e8tre sup\u00e9rieur \u00e0 1 kilom\u00e8tre. Elle a enregistr\u00e9 leurs caract\u00e9ristiques et leurs orbites. Cres informations peuvent maintenant \u00eatre utilis\u00e9es pour suivre leur trajectoire \u00e0 n\u2019importe quel moment et, vous l\u2019avez devin\u00e9, d\u00e9terminer si la Terre peut les croiser un jour ou l\u2019autre.<\/span><\/span><\/span><\/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> <script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script> <!-- TDF2 --> <ins class=\"adsbygoogle\"      style=\"display:inline-block;width:336px;height:280px\"      data-ad-client=\"ca-pub-2860849627502538\"      data-ad-slot=\"1340140919\"><\/ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); <\/script> <\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Amy Mainzer de la NASA, du Jet Propulsion Laboratory en Californie, a pr\u00e9sent\u00e9 ces r\u00e9sultats lors d\u2019une conf\u00e9rence \u00e0 San Francisco. En plus de ces 1.000 tueurs d\u2019hommes, le projet Spaceguard a catalogu\u00e9 20.500 ast\u00e9ro\u00efdes plus petits dans le m\u00eame voisinage.<\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Pas de panique ! Le risque de s\u2019en prendre un sur le coin du nez est tr\u00e8s faible. Selon Mainzer, \u00ab c\u2019est un \u00e9v\u00e8nement tr\u00e8s peu probable. \u00bb Ce qui est une excellente nouvelle.<\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">On peut quand m\u00eame se demander o\u00f9 sont les 7% d\u2019ast\u00e9ro\u00efdes tueurs non catalogu\u00e9s.<\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">source : Reuters \/\u00a0<a href=\"http:\/\/www.gizmodo.fr\/\">http:\/\/www.gizmodo.fr<\/a><\/span><\/span><\/span><\/span><\/p>\n<p> <object width=\"450\" height=\"280\"><param name=\"movie\" value=\"http:\/\/www.youtube.com\/v\/-zvCUmeoHpw?version=3&amp;hl=fr_FR\"><\/param><param name=\"allowFullScreen\" value=\"true\"><\/param><param name=\"allowscriptaccess\" value=\"always\"><\/param><\/object><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"682\">(275)<\/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 style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><img decoding=\"async\" class=\" alignleft size-full wp-image-681\" src=\"http:\/\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/12\/meteor.jpg\" border=\"0\" alt=\"meteor\" width=\"120\" style=\"float: left;\" \/>Lien fourni par <a href=\"..\/html\/phpBB3\/memberlist.php?mode=viewprofile&amp;u=98\">Milou<\/a> &#8211; La NASA vient enfin de terminer le projet SpaceGuard. Ce projet lui avait \u00e9t\u00e9 command\u00e9 en 1998 par le congr\u00e8s pour que l\u2019agence spatiale trouve 90% des ast\u00e9ro\u00efdes passant \u00e0 proximit\u00e9 de la Terre et capables de d\u00e9truire l\u2019humanit\u00e9. Elle a r\u00e9pertori\u00e9 93% de tous ces objets. Ils sont si imposants qu\u2019il vaut mieux croiser les doigts pour que l\u2019on ne croise pas leur route.<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><br \/><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"> <\/p>\n","protected":false},"author":1,"featured_media":681,"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_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":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[22],"tags":[118,886,884,885,55,882,119,883,75],"class_list":["post-682","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espace","tag-asteroide","tag-californie","tag-cratere","tag-jet-propulsion-laboratory","tag-meteo","tag-meteors","tag-nasa","tag-spacegard","tag-terre","wpcat-22-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/meteor.jpg?fit=200%2C107&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-b0","jetpack-related-posts":[{"id":2351,"url":"https:\/\/www.laterredufutur.com\/accueil\/lasteroide-2014-ur116-presente-t-il-un-risque-dimpact-avec-la-terre\/","url_meta":{"origin":682,"position":0},"title":"L&rsquo;ast\u00e9ro\u00efde 2014 UR116 pr\u00e9sente t-il un risque d&rsquo;impact avec la Terre ?","author":"Admin","date":"14 d\u00e9cembre 2014","format":false,"excerpt":"Alors que les ast\u00e9ro\u00efdes suscitent une inqui\u00e9tude croissante, notamment depuis l'\u00e9v\u00e8nement survenu \u00e0 Tcheliabinsk l'ann\u00e9e derni\u00e8re, la NASA vient de mettre les choses au clair. Non, l'ast\u00e9ro\u00efde 2014 UR116 ne repr\u00e9senterait pas une menace pour la Terre, contrairement \u00e0 ce qu'avaient annonc\u00e9 des chercheurs russes de l'Universit\u00e9 Lomonossov de Moscou.","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1592,"url":"https:\/\/www.laterredufutur.com\/accueil\/lasteroide-tv135-va-froler-la-terre-en-2032\/","url_meta":{"origin":682,"position":1},"title":"L&rsquo;ast\u00e9ro\u00efde TV135 va fr\u00f4ler la Terre en 2032","author":"Admin","date":"20 octobre 2013","format":false,"excerpt":"Vous avez quoi de pr\u00e9vu pour le 26 ao\u00fbt 2032 ? Ce jour-l\u00e0, un ast\u00e9ro\u00efde pourrait heurter la Terre. L\u2019objet c\u00e9leste, large de 365 m\u00e8tres de diam\u00e8tre, s\u2019appelle 2013TC135 et vient d\u2019\u00eatre r\u00e9pertori\u00e9 par l\u2019agence spatiale russe alors qu\u2019il passait \u00e0 proximit\u00e9 de la Terre. Et apparemment, il pourrait en\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"asteroide","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/09\/asteroide.jpg?fit=550%2C431&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/09\/asteroide.jpg?fit=550%2C431&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/09\/asteroide.jpg?fit=550%2C431&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":17591,"url":"https:\/\/www.laterredufutur.com\/accueil\/18000-asteroides-connus-de-1998-a-2018-en-une-video\/","url_meta":{"origin":682,"position":2},"title":"18000 ast\u00e9ro\u00efdes connus de 1998 \u00e0 2018 en une video","author":"Admin","date":"7 janvier 2019","format":false,"excerpt":"Il est d\u00e9j\u00e0 arriv\u00e9 que des corps venus de l\u2019espace entrent en contact avec l\u2019atmosph\u00e8re terrestre avec plus ou moins de cons\u00e9quences. En 1998, une alerte avait \u00e9t\u00e9 lanc\u00e9e disant qu\u2019un ast\u00e9ro\u00efde d\u20191 kilom\u00e8tre de diam\u00e8tre allait entrer en collision avec la Terre en 2028. S\u2019il se trouve que cet\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\/2019\/01\/18000-ast%C3%A9ro%C3%AFdes-connus-de-1998-%C3%A0-2018-en-une-video.gif?fit=1000%2C750&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/18000-ast%C3%A9ro%C3%AFdes-connus-de-1998-%C3%A0-2018-en-une-video.gif?fit=1000%2C750&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/18000-ast%C3%A9ro%C3%AFdes-connus-de-1998-%C3%A0-2018-en-une-video.gif?fit=1000%2C750&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/18000-ast%C3%A9ro%C3%AFdes-connus-de-1998-%C3%A0-2018-en-une-video.gif?fit=1000%2C750&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":2082,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-nasa-souhaite-toujours-capturer-un-asteroide-dici-2019\/","url_meta":{"origin":682,"position":3},"title":"La NASA souhaite toujours capturer un ast\u00e9ro\u00efde d&rsquo;ici 2019","author":"Admin","date":"3 juillet 2014","format":false,"excerpt":"Malgr\u00e9 les restrictions budg\u00e9taires, la NASA vient de d\u00e9voiler une feuille de route plus pr\u00e9cise de sa mission visant \u00e0 aller capturer un ast\u00e9ro\u00efde et le positionner en orbite autour de la Lune. Cela fait maintenant quelque temps que la NASA a partag\u00e9 au monde son envie d'aller chercher un\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"planetary resources","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/04\/planetary-resources-1.jpg?fit=450%2C242&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1341,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-nasa-veut-capturer-un-asteroide-et-sen-servir-comme-tremplin-pour-mars\/","url_meta":{"origin":682,"position":4},"title":"La Nasa veut capturer un ast\u00e9ro\u00efde et s&rsquo;en servir comme tremplin pour Mars","author":"Admin","date":"14 avril 2013","format":false,"excerpt":"Exp\u00e9dition envisag\u00e9e pour les ann\u00e9es 2030 A l'horizon 2021, des astronautes \u00e0 bord d'une capsule Orion pourraient se rendre sur l'objet c\u00e9leste. Leur premi\u00e8re mission serait de rapporter des \u00e9chantillons du sol pour analyse. Une exp\u00e9dition vers la plan\u00e8te rouge elle-m\u00eame est envisag\u00e9e pour les ann\u00e9es 2030. \u00abLe projet combine\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"apophis","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/05\/apophis-2.jpg?fit=450%2C253&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":24499,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-mission-dart-a-reussi-a-modifier-le-mouvement-dun-asteroide\/","url_meta":{"origin":682,"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\/682","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=682"}],"version-history":[{"count":0,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/682\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/681"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}