{"id":915,"date":"2008-07-11T09:58:00","date_gmt":"2008-07-11T07:58:00","guid":{"rendered":"https:\/\/kids.esa.int\/soho_discovers_thousands_of_comets\/"},"modified":"2026-10-08T00:33:43","modified_gmt":"2026-10-07T22:33:43","slug":"soho_discovers_thousands_of_comets","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/soho_discovers_thousands_of_comets\/","title":{"rendered":"SOHO avastab tuhandeid komeete"},"content":{"rendered":"
\n

Alates tegevuse alustamisest 1996. aastal on ESA\/NASA kosmoselaev SOHO pidevalt j\u00e4lginud tohutut, kuuma P\u00e4ikest. \u00dcht selle instrumenti, nimega LASCO, kasutatakse P\u00e4ikese v\u00e4lisatmosf\u00e4\u00e4ri (korona) vaatlemiseks. Kuid terava silmaga LASCO-kaamera on n\u00e4idanud ka imelist v\u00f5imet leida v\u00e4ikeseid musti j\u00e4\u00e4kamakaid, mida me nimetame komeetideks. 2010. aasta septembriks oli SOHO avastanud \u00fcle 1900 komeedi \u2013 rohkem kui k\u00f5ik teised komeetide avastajad kokku. Mitte paha saavutus kosmoselaeva kohta, mis oli m\u00f5eldud meie l\u00e4hima t\u00e4he uurimiseks.<\/p>\n<\/div>\n

Komeedid on j\u00e4\u00e4- ja tolmukogumid \u2013 planeetide tekkimise \u2018j\u00e4\u00e4gid\u2019 4,5 miljardit aastat tagasi. K\u00f5ik komeedid tiirlevad \u00fcmber P\u00e4ikese ja paljud neist on P\u00e4ikesele l\u00e4hedalt m\u00f6\u00f6duvad komeedid, mis liiguvad v\u00e4ga l\u00e4hedalt selle k\u00f5rvetava pinna juurest m\u00f6\u00f6da. M\u00f5ned P\u00e4ikese \u00fcmber tiirlevad komeedid paistavad SOHO piltidel v\u00e4ikeste punktidena v\u00f5i triipudena \u2013 kuigi mitte k\u00f5ik neist ei j\u00e4\u00e4 tulise l\u00e4bimise j\u00e4rel ellu. Paljud neist aurustuvad v\u00f5i kukuvad t\u00e4he sisse.<\/p>\n

Umbes 85% SOHO avastustest on t\u00fckid kunagisest suurep\u00e4rasest komeedist, mis lagunes t\u00fckkideks, kui see t\u00f5en\u00e4oliselt mitu sajandit tagasi surmavas languses P\u00e4ikese \u00fcmber purunes.<\/p>\n

\"Artist's
SOHO kosmoselaeva kunstnikupilt<\/figcaption><\/figure>\n

Komeetide j\u00e4lgimisel on SOHO-l teiste ees \u00fcks suur eelis: selle asukoht P\u00e4ikese ja Maa vahel. P\u00e4ikese pimestavat valgust varjates suudab LASCO n\u00e4ha piirkondi, mis muidu oleksid n\u00e4htavad vaid t\u00e4ieliku p\u00e4ikesevarjutuse ajal.<\/p>\n

Loomulikult ei tee LASCO ise avastusi. See \u00fclesanne lasub k\u00f5rge kvalifikatsiooniga vabatahtlike r\u00fchmal, kes vaatavad pildid l\u00e4bi niipea, kui need on alla laaditud. P\u00e4rast seda, kui SOHO on need Maale edastanud, v\u00f5ivad pildid olla Internetis ja anal\u00fc\u00fcsimiseks valmis juba 15 minutit p\u00e4rast nende tegemist.<\/p>","protected":false},"excerpt":{"rendered":"

Since beginning operations in 1996, the ESA\/NASA SOHO spacecraft has spent its time staring non-stop at the enormous, sizzling Sun. One of its instruments, called LASCO, is used to observe […]<\/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\/2008\/06\/soho_s_record-breaking_discovery2\/17871744-2-eng-GB\/SOHO_s_record-breaking_discovery.jpg","esa_banner_description":"SOHO's record-breaking discovery","esa_banner_credit":"ESA\/ NASA\/ SOHO","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2008\/06\/SOHO_s_record-breaking_discovery2","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-915","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\/915","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=915"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/915\/revisions"}],"predecessor-version":[{"id":4737,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/915\/revisions\/4737"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=915"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=915"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=915"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=915"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=915"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=915"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=915"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}