{"id":1137,"date":"2004-11-16T10:30:00","date_gmt":"2004-11-16T09:30:00","guid":{"rendered":"https:\/\/kids.esa.int\/death_of_the_dinosaurs\/"},"modified":"2026-10-08T00:36:26","modified_gmt":"2026-10-07T22:36:26","slug":"death_of_the_dinosaurs","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/death_of_the_dinosaurs\/","title":{"rendered":"Dinosauruste v\u00e4ljasuremine"},"content":{"rendered":"<div class=\"lede\">\n<p>Maa on lasketiiru liikuv sihtm\u00e4rk. Peaaegu iga p\u00e4ev lendab m\u00f5ni v\u00e4ike kosmosekivi planeedist m\u00f5ne miljoni kilomeetri kauguselt m\u00f6\u00f6da \u2013 sageli m\u00e4rkamatult. M\u00f5nikord tulevad need isegi Kuust l\u00e4hemale.<\/p>\n<\/div>\n<p>Teadlased arvavad, et Maa l\u00e4hedal v\u00f5ib olla kuni 100 000 asteroidi, mille l\u00e4bim\u00f5\u00f5t on \u00fcle 100 meetri \u2013 see on jalgpalliv\u00e4ljaku suurus. Avastatud on \u00fcle 600 Maa l\u00e4hedalt m\u00f6\u00f6duvat asteroidi, mille l\u00e4bim\u00f5\u00f5t on \u00fcle 1 km. Veel sadu neid on avastamata.<\/p>\n<p>Iga paari tuhande aasta tagant p\u00f5rkab m\u00f5ni asteroid t\u00f5epoolest meie planeediga kokku. Viimane selline s\u00fcndmus leidis aset 1908. aastal Siberis, kui v\u00e4ike asteroid h\u00e4vitas \u00fcle 2000 ruutkilomeetri metsa. See plahvatus oleks h\u00e4vitanud Pariisi v\u00f5i Londoni suurusega linna.<\/p>\n<p>V\u00e4ga harva juhtub kokkup\u00f5rge, mis h\u00e4vitab elu suurel osal planeedist. 65 miljonit aastat tagasi p\u00f5hjustas 10 kilomeetri laiune asteroid plahvatuse, mis oli v\u00f5imsam kui k\u00f5ik Maa vesinikpommid kokku. See kaevas Mehhikos 180 kilomeetri laiuse kraatri ja kattis kogu maailma tuhakihtiga. Laialdased tulekahjud, millele j\u00e4rgnesid pimedus ja \u00e4\u00e4rmuslik k\u00fclm, p\u00f5hjustasid dinosauruste v\u00e4ljasuremise.<\/p>","protected":false},"excerpt":{"rendered":"<p>Earth is a moving target in a shooting gallery. Almost every day, a small chunk of space rock passes within a few million kilometres of the planet \u2013 often unseen. [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2000\/10\/artist_s_impression_of_a_catastrophic_asteroid_impact_with_the_earth2\/17866156-3-eng-GB\/Artist_s_impression_of_a_catastrophic_asteroid_impact_with_the_Earth.jpg","esa_banner_description":"Artist's impression of a catastrophic asteroid impact with the Earth","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2000\/10\/Artist_s_impression_of_a_catastrophic_asteroid_impact_with_the_Earth2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[46,10,11],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-1137","post","type-post","status-publish","format-standard","hentry","category-comets-and-meteors","category-learn","category-our-universe","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/comments?post=1137"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1137\/revisions"}],"predecessor-version":[{"id":2280,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1137\/revisions\/2280"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=1137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=1137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=1137"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=1137"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=1137"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=1137"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=1137"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=1137"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=1137"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=1137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}