{"id":1119,"date":"2004-11-15T13:46:00","date_gmt":"2004-11-15T12:46:00","guid":{"rendered":"https:\/\/kids.esa.int\/the_birth_of_galaxies\/"},"modified":"2026-10-08T00:36:12","modified_gmt":"2026-10-07T22:36:12","slug":"the_birth_of_galaxies","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/the_birth_of_galaxies\/","title":{"rendered":"Galaktikate teke"},"content":{"rendered":"
\n

Me ei n\u00e4e midagi sellest, mis juhtus universumi esimese 300 000 aasta jooksul. Teadlased p\u00fc\u00fcavad seda v\u00e4lja selgitada, tuginedes oma teadmistele aatomiosakestest ja arvutimudelitel.<\/p>\n<\/div>\n

Ainus otsene t\u00f5end Suure Paugu enda kohta on n\u00f5rk helendus kosmoses. Kosmoses\u00f5idukid ja \u00f5hupallidel asuvad teleskoobid n\u00e4evad seda meie \u00fcmber olevana eba\u00fchtlase mustrina, mis koosneb veidi soojemast ja jahedamast gaasist. Need lained n\u00e4itavad ka, kus vesinikupilved olid veidi tihedamad.<\/p>\n

Miljonite aastate m\u00f6\u00f6dudes t\u00f5mbasid tihedamad piirkonnad endasse ainet, kuna neil oli suurem gravitatsioon. L\u00f5puks, umbes 100 miljonit aastat p\u00e4rast Suurt Pauku, muutus gaas piisavalt kuumaks ja tihedaks, et tekiksid esimesed t\u00e4hed.<\/p>\n

Uusi t\u00e4hti s\u00fcndis 10 korda kiiremini kui t\u00e4nap\u00e4eva universumis. Suured t\u00e4heparved muutusid peagi esimesteks galaktikateks.<\/p>\n

\"Hubble's
Hubble\u2019i uusim kaamera j\u00e4lgib t\u00e4htede tekke pesa<\/figcaption><\/figure>\n

Hubble\u2019i kosmoseteleskoop ja v\u00f5imsad maapealsed teleskoobid on hakanud avastama galaktikaid, mis tekkisid umbes miljard aastat p\u00e4rast Suurt Pauku. Need v\u00e4ikesed galaktikad asusid \u00fcksteisele palju l\u00e4hemal kui t\u00e4nap\u00e4eva galaktikad. Kokkup\u00f5rked olid tavalised. Nagu kaks \u00fcksteise poole liikuvat leeki, \u00fchinesid nad suuremateks galaktikateks. Nii tekkis ka meie Linnutee galaktika.<\/p>","protected":false},"excerpt":{"rendered":"

We cannot see anything that happened during the first 300  000 years of the Universe. Scientists try to work it out from their knowledge of atomic particles and from computer […]<\/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\/2003\/05\/artist_s_impression_of_the_birth_of_our_galaxy2\/17907421-2-eng-GB\/Artist_s_impression_of_the_birth_of_our_Galaxy.jpg","esa_banner_description":"Artist's impression of the birth of our Galaxy","esa_banner_credit":"NASA and Adolf Schaller","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2003\/05\/Artist_s_impression_of_the_birth_of_our_Galaxy2","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":[10,11,19],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-1119","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-story-of-the-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\/1119","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=1119"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1119\/revisions"}],"predecessor-version":[{"id":4856,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1119\/revisions\/4856"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=1119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=1119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=1119"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=1119"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=1119"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=1119"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=1119"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=1119"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=1119"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=1119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}