{"id":1038,"date":"2010-05-12T08:05:00","date_gmt":"2010-05-12T06:05:00","guid":{"rendered":"https:\/\/kids.esa.int\/herschel_highlights_hidden_stars\/"},"modified":"2026-10-08T00:35:11","modified_gmt":"2026-10-07T22:35:11","slug":"herschel_highlights_hidden_stars","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sl\/herschel_highlights_hidden_stars\/","title":{"rendered":"Herschel razkriva skrite zvezde"},"content":{"rendered":"<div class=\"lede\">\n<p>Pred enim letom je bil v vesolje izstreljen vesoljski observatorij Herschel agencije ESA, katerega naloga je raziskovanje infrarde\u010dega vesolja. Herschel, ki zdaj varno kro\u017ei v orbiti pribli\u017eno 1,5 milijona kilometrov od Zemlje, za\u010denja razkrivati doslej skrite podrobnosti o nastajanju zvezd. Nove slike prikazujejo tiso\u010de oddaljenih galaksij, v katerih se zvezde nastajajo z izjemno hitrostjo, ter \u010dudovite oblake, v katerih nastajajo zvezde, razpr\u0161ene po celotni galaksiji.<\/p>\n<\/div>\n<p>Herschel je najve\u010dji astronomski observatorij, ki je bil kdaj koli izstreljen v vesolje, z glavnim zrcalom, ki je \u0161tirikrat \u0161ir\u0161e od katerega koli prej\u0161njega infrarde\u010dega vesoljskega teleskopa. To mu omogo\u010da, da hladne oblake v na\u0161i galaksiji, v katerih nastajajo zvezde, preu\u010duje podrobneje kot kdaj koli prej. Eno od teh obmo\u010dij, znano kot RCW 120, vsebuje novo rojeno zvezdo, ki bo v naslednjih nekaj sto tiso\u010d letih verjetno postala supervelikan.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"2545\" data-credit=\"ESA\/Hi-GAL Consortium\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2010\/05\/Stellar_pregnancy_and_birth_in_the_Milky_Way2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2010\/05\/stellar_pregnancy_and_birth_in_the_milky_way2\/17885989-2-eng-GB\/Stellar_pregnancy_and_birth_in_the_Milky_Way.jpg\" alt=\"Stellar pregnancy and birth in the Milky Way\"><\/figure>\n<p>Ta mlada zvezda, ki je \u017ee 8- do 10-krat te\u017eja od Sonca, je obdana z ogromnim oblakom plina in prahu, iz katerega se lahko hrani in raste. Znanstveniki \u0161e ne razumejo, kako se zvezde pove\u010dajo na 150 son\u010dnih mas, zato bodo RCW 120 pozorno opazovali, da bi ugotovili, kako nastajajo tak\u0161ne supervelikane.<\/p>\n<p>\u0160e ena nova slika teleskopa Herschel prikazuje, kako se snov v Galaksiji zdru\u017euje in tvori zvezde. \u2018Seme\u2019 se najprej pojavi znotraj trakov svetle\u010dega prahu in plina, kjer tvori verige zvezdnih jasli, dolge ve\u010d deset svetlobnih let. Zunaj na\u0161e Galaksije je teleskop Herschel izmeril infrarde\u010de sevanje iz tiso\u010dev drugih galaksij, razporejenih na obmo\u010dju ve\u010d milijard svetlobnih let.<\/p>\n<p>Z opazovanjem svetlosti teh drobnih svetlobnih pik se je izkazalo, da so se zvezde v preteklosti nastajale 10- do 15-krat hitreje kot danes. Herschel je zaznal tudi snov, ki na Zemlji v naravi ne obstaja \u2013 molekule vode, ki so jih mo\u010dno sevanje razcepilo in jim dodalo elektri\u010dni naboj.<\/p>","protected":false},"excerpt":{"rendered":"<p>One year ago, ESA\u2019s Herschel space observatory was launched on a mission to explore the infrared Universe. Now safely orbiting about 1.5 million km from Earth, Herschel is beginning to [&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\/2010\/05\/the_galactic_bubble_rcw_1202\/17893944-2-eng-GB\/The_Galactic_bubble_RCW_120.jpg","esa_banner_description":"","esa_banner_credit":"ESA\/PACS\/SPIRE\/HOBYS Consortia","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2010\/05\/The_Galactic_bubble_RCW_1202","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":[10,11,21],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-1038","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-stars-and-galaxies"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/1038","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=1038"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/1038\/revisions"}],"predecessor-version":[{"id":4811,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/1038\/revisions\/4811"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/media?parent=1038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/categories?post=1038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/tags?post=1038"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/panel?post=1038"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/language?post=1038"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/age?post=1038"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/duration?post=1038"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/resource_type?post=1038"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/audience?post=1038"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/wf_post_folders?post=1038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}