{"id":766,"date":"2011-12-16T10:22:00","date_gmt":"2011-12-16T09:22:00","guid":{"rendered":"https:\/\/kids.esa.int\/young_star_rebels_against_parent_cloud\/"},"modified":"2026-10-08T00:32:02","modified_gmt":"2026-10-07T22:32:02","slug":"young_star_rebels_against_parent_cloud","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/young_star_rebels_against_parent_cloud\/","title":{"rendered":"Mlad\u00e1 hv\u011bzda se bou\u0159\u00ed proti mate\u0159sk\u00e9 obla\u010dnosti"},"content":{"rendered":"
\n

Vesm\u00edrn\u00fd dalekohled Hubble po\u0159\u00eddil tento \u00fa\u017easn\u00fd sn\u00edmek obrovsk\u00e9ho plynov\u00e9ho mraku osv\u011btlen\u00e9ho jasnou mladou hv\u011bzdou. Sn\u00edmek ukazuje, jak bou\u0159liv\u00e9 mohou b\u00fdt z\u00e1v\u011bre\u010dn\u00e9 f\u00e1ze procesu vzniku hv\u011bzd, kdy mlad\u00fd objekt rozv\u00ed\u0159\u00ed sv\u00e9 okol\u00ed.<\/p>\n<\/div>\n

V oblaku vod\u00edkov\u00e9ho plynu se nach\u00e1z\u00ed \u201enezbedn\u00e1\u201c mlad\u00e1 hv\u011bzda s ozna\u010den\u00edm S106 IR, kter\u00e1 vyvrhuje hmotu vysokou rychlost\u00ed, \u010d\u00edm\u017e naru\u0161uje plyn a prach ve sv\u00e9m okol\u00ed. Hv\u011bzda m\u00e1 hmotnost asi 15kr\u00e1t v\u011bt\u0161\u00ed ne\u017e Slunce a nach\u00e1z\u00ed se v z\u00e1v\u011bre\u010dn\u00e9 f\u00e1zi sv\u00e9ho vzniku. Brzy se jej\u00ed aktivita uti\u0161\u00ed, a\u017e vstoup\u00ed do hlavn\u00ed posloupnosti, co\u017e je dosp\u011bl\u00e1 f\u00e1ze hv\u011bzdn\u00edho \u017eivota.<\/p>\n

Prozat\u00edm z\u016fst\u00e1v\u00e1 S106 IR uvnit\u0159 sv\u00e9ho mate\u0159sk\u00e9ho mraku, ale bou\u0159\u00ed se proti n\u011bmu. Hmota vyvrhovan\u00e1 z hv\u011bzdy nejen\u017ee d\u00e1v\u00e1 mraku jeho tvar p\u0159es\u00fdpac\u00edch hodin, ale tak\u00e9 zp\u016fsobuje, \u017ee vod\u00edk v n\u011bm je velmi hork\u00fd a neklidn\u00fd. Slo\u017eit\u00e9 vzory, kter\u00e9 vytv\u00e1\u0159\u00ed, jsou na tomto sn\u00edmku z Hubbleova teleskopu jasn\u011b vid\u011bt.<\/p>\n

Mlad\u00e1 hv\u011bzda tak\u00e9 oh\u0159\u00edv\u00e1 okoln\u00ed plyn, d\u00edky \u010demu\u017e dosahuje teplot a\u017e 10 000 stup\u0148\u016f Celsia! Z\u00e1\u0159en\u00ed hv\u011bzdy zp\u016fsobuje, \u017ee plyn z\u00e1\u0159\u00ed, co\u017e na tomto sn\u00edmku p\u0159edstavuje modrou oblast.<\/p>\n

Tyto oblasti z\u00e1\u0159\u00edc\u00edho plynu odd\u011bluje chladn\u011bj\u0161\u00ed, hust\u00fd prachov\u00fd pruh, kter\u00fd se jev\u00ed jako \u010derven\u00fd. Tento tmav\u00fd materi\u00e1l t\u00e9m\u011b\u0159 zcela zakr\u00fdv\u00e1 mladou hv\u011bzdu, ale p\u0159esto je mo\u017en\u00e9 ji zahl\u00e9dnout, jak vykukuje z nej\u0161ir\u0161\u00ed \u010d\u00e1sti prachov\u00e9ho pruhu.<\/p>","protected":false},"excerpt":{"rendered":"

The Hubble space telescope has captured this amazing image of a giant gas cloud lit up by a bright young star. The image shows how violent the end stages of […]<\/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\/2011\/12\/hubble_view_of_star-forming_region_s1062\/18248289-2-eng-GB\/Hubble_view_of_star-forming_region_S106.jpg","esa_banner_description":"","esa_banner_credit":"NASA\/ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2011\/12\/Hubble_view_of_star-forming_region_S1062","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-766","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\/cs\/wp-json\/wp\/v2\/posts\/766","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/comments?post=766"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/766\/revisions"}],"predecessor-version":[{"id":1909,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/766\/revisions\/1909"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=766"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=766"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=766"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=766"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=766"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=766"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=766"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}