{"id":194,"date":"2021-12-02T12:44:57","date_gmt":"2021-12-02T11:44:57","guid":{"rendered":"https:\/\/kids.esa.int\/meteors2\/"},"modified":"2026-10-08T00:25:20","modified_gmt":"2026-10-07T22:25:20","slug":"meteors2","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sl\/meteors2\/","title":{"rendered":"Meteorji"},"content":{"rendered":"
\n

Oson\u010dje je polno snovi, ki je ostala po nastanku planetov. Majhni ko\u0161\u010dki kamnin, ki potujejo skozi vesolje, se imenujejo meteoroidi. \u010ce vstopijo v atmosfero planeta in se tam za\u017egejo, jih vidimo kot meteore. V\u010dasih ve\u010dji ko\u0161\u010dki kamnin pre\u017eivijo dovolj dolgo, da se zaletijo v povr\u0161ino planeta. Vesoljske kamnine na Zemljini povr\u0161ini se imenujejo meteoriti.<\/p>\n<\/div>\n

Meteorji (pogosto imenovani \u201cpadajo\u010de zvezde\u201d) so zelo pogost pojav. Vsakdo, ki opazuje jasno no\u010dno nebo, bo slej ko prej opazil te kratke svetlobne sledi. Meteorji nastanejo, ko meteoriti vstopajo v zgornjo atmosfero s hitrostjo okoli 15 km\/s! Sledi meteorjev obi\u010dajno trajajo manj kot sekundo. Trenje z redkim zrakom na vi\u0161ini pribli\u017eno 100 km povzro\u010di, da meteoriti zasvetijo, ko se segrejejo in nato uni\u010dijo.<\/p>\n

Meteore je mogo\u010de opazovati kadarkoli, vendar je najbolj\u0161i \u010das za njihovo opazovanje med periodi\u010dnimi meteorskimi roji. Ti roji se pojavljajo vsako leto pribli\u017eno ob istih datumih, ko Zemlja pre\u010dka tok prahu, ki ga je za seboj pustila mimoletna kometa.<\/p>\n

Obstaja pribli\u017eno 20 glavnih meteornih rojev, \u010deprav jih le nekaj ustvari kar 50 meteorjev na minuto. Ob\u010dasno je nebo polno padajo\u010dih zvezd. Najbolj znane \u201cmeteorske nevihte\u201d so povezane z Leonidskim meteorskim rojem, ki se vsako leto pojavi med 14. in 20. novembrom. V preteklosti je bil ta meteorski roj tako aktiven, da je spominjal na padajo\u010di sneg!<\/p>\n

Nekateri meteori so pre\u0161ibki, da bi jih bilo mogo\u010de videti, celo pono\u010di, vendar jih je mogo\u010de zaznati z radarjem. Tudi na drugih planetih se pojavljajo meteorni roji. Na Marsu se meteoriti obi\u010dajno spali v redki atmosferi in tako ustvarijo meteore. Na Luni pa ni zraka, zato meteoriti udarijo v tla in eksplodirajo, ne da bi se spali.<\/p>","protected":false},"excerpt":{"rendered":"

The Solar System is full of material left over from the formation of the planets. Small chunks of rock that travel through space are known as meteoroids. If they enter […]<\/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\/2013\/07\/meteor_shower\/17904232-2-eng-GB\/Meteor_shower.jpg","esa_banner_description":"Meteor shower","esa_banner_credit":"Night Sky Nation","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/07\/Meteor_shower","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-194","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\/sl\/wp-json\/wp\/v2\/posts\/194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/comments?post=194"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/194\/revisions"}],"predecessor-version":[{"id":1337,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/194\/revisions\/1337"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/media?parent=194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/categories?post=194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/tags?post=194"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/panel?post=194"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/language?post=194"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/age?post=194"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/duration?post=194"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/resource_type?post=194"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/audience?post=194"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/wf_post_folders?post=194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}