{"id":676,"date":"2013-04-24T07:12:00","date_gmt":"2013-04-24T05:12:00","guid":{"rendered":"https:\/\/kids.esa.int\/herschel_solves_mystery_of_jupiter_s_water\/"},"modified":"2026-10-08T00:31:02","modified_gmt":"2026-10-07T22:31:02","slug":"herschel_solves_mystery_of_jupiter_s_water","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/herschel_solves_mystery_of_jupiter_s_water\/","title":{"rendered":"Herschel lahendab Jupiteri vee m\u00f5istatuse"},"content":{"rendered":"

Jupiter, P\u00e4ikeses\u00fcsteemi suurim planeet, koosneb peamiselt vesinikust ja heeliumist. Selle \u00fclemises atmosf\u00e4\u00e4ris on leitud v\u00e4ikeseid koguseid vett, kuid seni ei olnud keegi kindel, kust see vesi p\u00e4rineb. Vastuse sellele pikaajalisele m\u00f5istatusele on andnud ESA kosmosobservatoorium Herschel, k\u00f5ige tundlikum infrapunateleskoop, mis kunagi orbiidile on saadetud. Herschel on leidnud veenvaid t\u00f5endeid, et vesi j\u00f5udis sinna mitme komeedi kokkup\u00f5rke tagaj\u00e4rjel 1994. aasta juulis!<\/p>\n

Kokkup\u00f5rked sissetungivate kosmiliste kildudega kujutavad endast pidevat ohtu P\u00e4ikeses\u00fcsteemi planeetidele, sealhulgas Maale. Siiski on teadlased tegelikult vaid v\u00e4heseid kokkup\u00f5rkeid t\u00e4heldanud. Esimene sellise s\u00fcndmuse otsene vaatlus toimus Jupiteril 19 aastat tagasi. Astronoomid vaatasid h\u00e4mmastusega, kuidas 21 t\u00fckki komeedist Shoemaker-Levy 9 sukeldusid planeedi \u00fclemisse atmosf\u00e4\u00e4ri ja plahvatasid.<\/p>\n

\"Water
Vesi Jupiteri atmosf\u00e4\u00e4ris<\/figcaption><\/figure>\n

1995. aastal orbiidile viidud ESA infrapuna-kosmosobservatoorium oli esimene, mis avastas ja uuris vett Jupiteri \u00fclemises atmosf\u00e4\u00e4ris. Teadlased suutsid v\u00e4listada sisemise allika, n\u00e4iteks altpoolt t\u00f5usva vee. Aga kui vesi oli p\u00e4rit v\u00e4ljastpoolt, siis kust see tuli?<\/p>\n

Laialdaselt spekuleeriti, et selle vee allikaks v\u00f5is olla komeet Shoemaker-Levy 9, kuid otseseid t\u00f5endeid puudus. N\u00fc\u00fcd on Herscheli tundlikud infrapunased \u201esilmad\u201c selle m\u00f5istatuse lahendanud. Kosmoseobservatoorium on avastanud Jupiteri l\u00f5unapoolkeral 2\u20133 korda rohkem vett kui p\u00f5hjapoolkeral. Vee j\u00e4lgi leidub ainult suurtel k\u00f5rgustel ja enamik sellest on koondunud 1994. aasta komeetide kokkup\u00f5rgete kohtade \u00fcmbrusse.<\/p>\n

Jupiteri tohutu atmosf\u00e4\u00e4ri moodustavate gaaside veelgi \u00fcksikasjalikumaid vaatlusi teeb ESA missioon JUICE, mille k\u00e4ivitamine hiiglasliku planeedi suunas on kavandatud 2022. aastaks.<\/p>","protected":false},"excerpt":{"rendered":"

Jupiter, the largest planet in the Solar System, is mostly made of the gases hydrogen and helium. Tiny amounts of water have been found in its upper atmosphere, but, until […]<\/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\/2013\/04\/shoemaker-levy_9_impact_site_g\/17905016-2-eng-GB\/Shoemaker-Levy_9_impact_site_G.jpg","esa_banner_description":"Shoemaker-Levy 9 impact site G","esa_banner_credit":"R. Evans, J. Trauger, H. Hammel and the HST Comet Science Team","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/04\/Shoemaker-Levy_9_impact_site_G","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":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-676","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/676","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=676"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/676\/revisions"}],"predecessor-version":[{"id":4626,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/676\/revisions\/4626"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=676"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=676"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=676"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=676"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=676"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=676"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=676"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}