{"id":1071,"date":"2009-06-23T11:32:00","date_gmt":"2009-06-23T09:32:00","guid":{"rendered":"https:\/\/kids.esa.int\/herschel_opens_its_eyes_and_sees_a_whirlpool\/"},"modified":"2026-10-08T00:35:37","modified_gmt":"2026-10-07T22:35:37","slug":"herschel_opens_its_eyes_and_sees_a_whirlpool","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/herschel_opens_its_eyes_and_sees_a_whirlpool\/","title":{"rendered":"Herschel avab oma \u2018silmad\u2019 ja n\u00e4eb keeristormi"},"content":{"rendered":"
\n

K\u00f5igi aegade v\u00f5imsaim infrapuna-kosmosobservatoorium avas esimest korda oma elektroonilised silmad ja j\u00e4\u00e4dvustas m\u00f5ned lummavad vaated p\u00f6\u00f6rlevast t\u00e4htes\u00fcsteemist. 14. juunil, kuu aega p\u00e4rast starti Kouroust Prantsuse Guajaanas, eemaldas ESA Herscheli teleskoop oma kaitsva \u2018objektiivikatte\u2019. Kuigi teleskoop oli veel kontrollimisel, otsustas missioonimeeskond Herscheli esimesi vaatlusi varasemaks tuua. Nende sihtm\u00e4rgiks oli \u00fcks taeva kauneimaid objekte \u2013 M51, tuntud ka kui Whirlpooli galaktika.<\/p>\n<\/div>\n

Herscheli julge \u2018eelvaade\u2019, mis tehti kohe p\u00e4rast teleskoobi katte avamist, \u00fcletas k\u00f5igi ootused. Kuulsa spiraalgalaktika testpildid tehti kolmes v\u00e4rvitoonis, et esile tuua erinevaid omadusi. Need osutusid k\u00f5ige teravamateks piltideks, mis Whirlpoolist infrapunavalguses kunagi tehtud on, ning n\u00e4itasid selgelt Herscheli, k\u00f5igi aegade suurima kosmoseteleskoobi, \u00fclimat j\u00f5udlust. Ja see oli vaid v\u00e4ike aimdus sellest, mis veel ees ootab.<\/p>\n

\"M51
M51 Herscheli pilt lainepikkustel 160, 100 ja 70 mikronit<\/figcaption><\/figure>\n

1773. aastal avastatud Whirlpool oli esimene galaktika, millel t\u00e4heldati spiraalset struktuuri. Oma pikkade, tagantj\u00e4rele ulatuvate harudega ja t\u00e4htedest t\u00e4idetud heleda tuumaga sarnaneb see kaunis galaktika kujult meie Linnuteega. Samuti on see \u00fcsna l\u00e4hedane naaber, asudes umbes 35 miljoni valgusaasta kaugusel v\u00e4ikeses p\u00f5hjapoolses t\u00e4htkujus nimega Canes Venatici (Jahikoerad).<\/p>\n

Piltide tegemise ajal asus Herschel Maast 1 425 000 km kaugusel ja liikus kiiresti selle kosmosepunkti suunas, kus ta hakkab t\u00f6\u00f6tama v\u00e4hemalt 3 aastat. Seej\u00e4rel kasutatakse selle \u00fclij\u00e4\u00e4gitud instrumente, et heita pilk tagasi aegade algusse.<\/p>","protected":false},"excerpt":{"rendered":"

The most powerful infrared space observatory ever built has opened its electronic eyes for the first time and captured some stunning views of a spinning star system. On 14 June, […]<\/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\/2009\/06\/herschel_s_test_view_of_m513\/17893574-2-eng-GB\/Herschel_s_test_view_of_M51.jpg","esa_banner_description":"Herschel's test view of M51","esa_banner_credit":"ESA and the PACS Consortium","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/06\/Herschel_s_test_view_of_M513","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-1071","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\/et\/wp-json\/wp\/v2\/posts\/1071","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=1071"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1071\/revisions"}],"predecessor-version":[{"id":4833,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1071\/revisions\/4833"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=1071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=1071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=1071"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=1071"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=1071"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=1071"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=1071"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=1071"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=1071"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=1071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}