{"id":571,"date":"2014-09-03T10:03:00","date_gmt":"2014-09-03T08:03:00","guid":{"rendered":"https:\/\/kids.esa.int\/rosetta_makes_friends_with_a_comet\/"},"modified":"2026-10-08T00:29:46","modified_gmt":"2026-10-07T22:29:46","slug":"rosetta_makes_friends_with_a_comet","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/rosetta_makes_friends_with_a_comet\/","title":{"rendered":"Rosetta s\u00f5bruneb komeediga"},"content":{"rendered":"<div class=\"lede\">\n<p>P\u00e4rast 10 pikka aastat kestnud reisi, mille jooksul l\u00e4biti \u00fcle poole P\u00e4ikeses\u00fcsteemi pikkusest ja tiirutati P\u00e4ikese \u00fcmber viis korda, on kosmoselaev Rosetta l\u00f5puks j\u00f5udnud oma sihtkohta: komeet 67P\/T\u0161\u00fcrjomov\u2013Gerasimenko!<\/p>\n<\/div>\n<p>Rosetta tiirleb praegu 100 km k\u00f5rgusel komeedi pinnast ja saadab Maale andmeid oma uue s\u00f5bra kohta. J\u00e4rgmise paari n\u00e4dala jooksul on Rosetta peamine \u00fclesanne leida ideaalne maandumiskoht selle pardal olevale sondile nimega Philae (h\u00e4\u00e4ldatakse FEE-lay).<\/p>\n<p>Kui k\u00f5ik l\u00e4heb h\u00e4sti, saab Philae juba m\u00f5ne kuu p\u00e4rast esimeseks sondiks, mis on kunagi komeedi pinnale maandunud!<\/p>\n<p>Kuid Rosetta teekond ei l\u00f5pe siin \u2013 veel mitu kuud liigub see v\u00e4ike kosmoselaev komeedi k\u00f5rval, kui see tiirleb \u00fcmber P\u00e4ikese ja suundub taas Jupiteri poole.<\/p>\n<p>Aasta p\u00e4rast j\u00f5uab see paar oma P\u00e4ikeses\u00fcsteemi-ringreisil P\u00e4ikesele k\u00f5ige l\u00e4hemal asuvasse punkti \u2013 just seal hakkab komeet t\u00f5eliselt s\u00e4rama.<\/p>\n<p>Komeedid on kosmilisest j\u00e4\u00e4st ja kivist koosnevad kogu, mis t\u00e4hendab, et kui komeet 67P liigub P\u00e4ikesele l\u00e4hemale, hakkab see sulama. Komeedilt aurustunud j\u00e4\u00e4 moodustab suurep\u00e4rase saba, nagu need, mida meil on m\u00f5nikord \u00f5nn n\u00e4ha taevas liikumas.<\/p>\n<p>Kahjuks ei ole komeet 67P meie \u00f6\u00f6taevas ilma v\u00f5imsate teleskoopideta n\u00e4htav, isegi oma pimestava sabaga. Selle asemel pakub Rosetta meile midagi paremat \u2013 l\u00e4hedalt vaadeldava pildi sellest, kuidas komeet muutub P\u00e4ikese s\u00e4ra k\u00e4es!<\/p>\n<h2>Huvitav fakt<\/h2>\n<p>Missioon on saanud nime Rosetta kivi j\u00e4rgi \u2013 iidse kivitaabli j\u00e4rgi, mis v\u00f5imaldas meil de\u0161ifreerida Vana-Egiptuse hierogl\u00fc\u00fcfe. Nagu Rosetta kivi, muudab ka ESA Rosetta-missioon meie arusaama minevikust, paljastades saladused, mis peituvad objektides, mis on tekkinud meie P\u00e4ikeses\u00fcsteemi tekkimise j\u00e4\u00e4kidest: komeetides.<\/p>","protected":false},"excerpt":{"rendered":"<p>After travelling for 10 long years, covering over half the length of the Solar System and looping around the Sun five times, the Rosetta spacecraft has finally arrived at its [&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\/2014\/09\/comet_on_3_august_2014\/17888837-2-eng-GB\/Comet_on_3_August_2014.jpg","esa_banner_description":"","esa_banner_credit":"ESA\/Rosetta\/MPS for OSIRIS Team MPS\/UPD\/LAM\/IAA\/SSO\/INTA\/UPM\/DASP\/IDA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/09\/Comet_on_3_August_2014","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":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-571","post","type-post","status-publish","format-standard","hentry","category-comets-and-meteors","category-learn","category-our-universe"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/571","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=571"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/571\/revisions"}],"predecessor-version":[{"id":1714,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/571\/revisions\/1714"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=571"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=571"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=571"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=571"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=571"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=571"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=571"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}