![\"\"\/](\"https:\/\/bilis.lt\/assets\/nuotraukos\/_tekstuose\/james-webb.avif\")
<\/p>\nPra\u0117jo trisde\u0161imt met\u0173 nuo tada, kai mokslininkai pirm\u0105 kart\u0105 aptiko planet\u0105 u\u017e m\u016bs\u0173 Saul\u0117s sistemos rib\u0173. \u0160iandien j\u0173 jau \u017einome daugiau kaip \u0161e\u0161is t\u016bkstan\u010dius, ta\u010diau n\u0117 viena n\u0117ra tokia kaip \u017dem\u0117.\u00a0<\/p>\n
Astronomai tiki, kad tikroji atrasta \u201eantroji \u017dem\u0117\u201c dar prie\u0161akyje, o artimiausi de\u0161imtme\u010diai gali atne\u0161ti did\u017eiausi\u0105 atradim\u0105 \u017emonijos istorijoje. Pasak tyr\u0117jos Auroros Kesseli, nors turime t\u016bkstan\u010dius duomen\u0173 apie kitus pasaulius, tikro \u017dem\u0117s \u201edvynio\u201c kol kas n\u0117ra.\u00a0<\/p>\n
Mokslininkai nenustos ie\u0161koti, kol neras planetos, kurioje b\u016bt\u0173 pana\u0161ios s\u0105lygos gyvybei. Kiekviena nauja kosmin\u0117 misija priartina prie \u0161io tikslo, nes \u012f kosmos\u0105 kyla vis pa\u017eangesni teleskopai.<\/p>\n
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Artimiausiais metais bus paleistos kelios naujos misijos, kurios pa\u017ead\u0117s daugyb\u0119 atradim\u0173. Jos pad\u0117s surasti ne tik tolimas planetas, bet ir suprasti, kaip jos atrodo bei ar jose gal\u0117t\u0173 egzistuoti gyvyb\u0117.<\/p>\n
Nauji teleskopai ir t\u016bkstan\u010diai nauj\u0173 pasauli\u0173<\/p>\n
2026 metais Europos kosmoso agent\u016bra planuoja paleisti misij\u0105 \u201ePLATO\u201c, kuri ie\u0161kos planet\u0173 pana\u0161i\u0173 \u012f \u017dem\u0119. Po met\u0173 NASA teleskopas \u201eRoman\u201c steb\u0117s \u017evaig\u017edes ir ie\u0161kos tolim\u0173 pasauli\u0173 pasitelkdamas \u0161viesos poky\u010dius. Tuo pat metu Kinijos projektas \u201eEarth 2.0\u201c taip pat ie\u0161kos \u201eantr\u0173j\u0173 \u017demi\u0173\u201c.<\/p>\n
\u0160ios misijos kartu atne\u0161 mil\u017eini\u0161k\u0105 kiek\u012f duomen\u0173. Mokslininkai mano, kad artimiausiais metais gali b\u016bti atrasta daugiau kaip \u0161imtas t\u016bkstan\u010di\u0173 nauj\u0173 kandidat\u0173 \u012f planetas. Tai leis geriau suprasti, kaip da\u017enai m\u016bs\u0173 galaktikoje atsiranda pasauliai, pana\u0161\u016bs \u012f m\u016bsi\u0161k\u012f.<\/p>\n
Kaip mokslininkai randa naujas planetas?<\/p>\n
![\"\"\/](\"https:\/\/bilis.lt\/assets\/nuotraukos\/_tekstuose\/973329\/photo-1188092553.avif?transformId=433532\")
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Dauguma atradim\u0173 iki \u0161iol padaryta stebint, kaip \u017evaig\u017ed\u0117s \u0161viesa \u0161iek tiek pritemsta, kai pro j\u0105 praskrieja planeta. Ta\u010diau dabar naudojami ir kiti b\u016bdai, pavyzd\u017eiui, matuojama, kaip \u017evaig\u017ed\u0117s pad\u0117tis \u0161iek tiek kei\u010diasi d\u0117l planet\u0173 traukos. Tai leid\u017eia aptikti net labai tolimus pasaulius.<\/p>\n
Tuo pat metu \u201eRoman\u201c teleskopas steb\u0117s milijonus \u017evaig\u017ed\u017ei\u0173 m\u016bs\u0173 galaktikos centre. Jis ie\u0161kos trumpalaiki\u0173 \u0161viesos poky\u010di\u0173, kurie gali reik\u0161ti, kad prie\u0161 \u017evaig\u017ed\u0119 trumpam praskriejo planeta. Tokie steb\u0117jimai pad\u0117s su\u017einoti, kiek Visatoje i\u0161 tikr\u0173j\u0173 yra \u017dem\u0117s dyd\u017eio pasauli\u0173.<\/p>\n
Kas slypi planet\u0173 atmosferose?<\/p>\n
![\"\"\/](\"https:\/\/bilis.lt\/assets\/nuotraukos\/_tekstuose\/936214\/james-webb_2025-07-28-082816_jnva.avif\")
<\/p>\n
Vien aptikti planet\u0105 nepakanka, reikia suprasti, ar ji tinkama gyvybei. Tam mokslininkai stebi, kaip \u0161viesa sklinda per planetos atmosfer\u0105. Tai leid\u017eia nustatyti, koki\u0173 duj\u0173 joje yra ir ar jos pana\u0161ios \u012f tas, kurios palaiko gyvyb\u0119 \u017dem\u0117je.<\/p>\n
\u0160i\u0105 u\u017eduot\u012f jau atlieka \u201eJameso Webbo\u201c teleskopas, ta\u010diau jis gali tirti tik artimiausias planetas aplink ma\u017eas, \u0161altas \u017evaig\u017edes. Netrukus Europos projektas \u201eARIEL\u201c i\u0161samiai tyrin\u0117s t\u016bkstan\u010dius planet\u0173 atmosfer\u0173, kad suprast\u0173, kaip jos skiriasi viena nuo kitos.<\/p>\n
Ateities svajon\u0117, tai pamatyti antr\u0105j\u0105 \u017dem\u0119<\/p>\n
![\"\"\/](\"https:\/\/bilis.lt\/assets\/nuotraukos\/_tekstuose\/712651\/google-earth.avif\")
<\/p>\n
Norint tiesiogiai pamatyti tikr\u0105 \u017demei pana\u0161i\u0105 planet\u0105, reik\u0117s visi\u0161kai naujo teleskopo. NASA planuoja tok\u012f prietais\u0105 pavadinimu \u201eHabitable Worlds Observatory\u201c, kuris tur\u0117t\u0173 b\u016bti paleistas 2040-aisiais. Jis gal\u0117s \u201eu\u017eblokuoti\u201c \u017evaig\u017ed\u0117s \u0161vies\u0105 ir pamatyti \u0161alia esan\u010di\u0105 planet\u0105, galb\u016bt net su vandenynais ir \u017eemynais.<\/p>\n
Per pastaruosius trisde\u0161imt met\u0173 astronomai daugiausia ie\u0161kojo planet\u0173. Kiti trisde\u0161imt bus skirti j\u0173 pa\u017einimui, tai atmosferoms, pavir\u0161iams ir gyvyb\u0117s \u017eenklams. Galb\u016bt per \u0161\u012f laikotarp\u012f \u017emonija pirm\u0105 kart\u0105 i\u0161 ties\u0173 atras kit\u0105 pasaul\u012f, kuriame \u012fmanoma gyvyb\u0117. Tada m\u016bs\u0173 pa\u010di\u0173 vieta Visatoje taps ai\u0161kesn\u0117 nei bet kada anks\u010diau.<\/p>\n","protected":false},"excerpt":{"rendered":"Pra\u0117jo trisde\u0161imt met\u0173 nuo tada, kai mokslininkai pirm\u0105 kart\u0105 aptiko planet\u0105 u\u017e m\u016bs\u0173 Saul\u0117s sistemos rib\u0173. \u0160iandien j\u0173…\n","protected":false},"author":2,"featured_media":14581,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[25,5151,5147,5146,30,31,5145,34,35,5149,24,2485,5152,32,33,37,39,36,38,40,5148,23,22,5150,5153,44,28,29,26,27,74,75,76,4827],"class_list":{"0":"post-14580","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-pasaulis","8":"tag-antrastes","9":"tag-arti","10":"tag-artimiausius","11":"tag-atradimo","12":"tag-breaking-news","13":"tag-breakingnews","14":"tag-didziausio","15":"tag-featured-news","16":"tag-featurednews","17":"tag-galime","18":"tag-headlines","19":"tag-istorijoje","20":"tag-kita","21":"tag-latest-news","22":"tag-latestnews","23":"tag-lietuva","24":"tag-lietuviu","25":"tag-lithuania","26":"tag-lithuanian","27":"tag-lt","28":"tag-metus","29":"tag-naujienos","30":"tag-news","31":"tag-pamatyti","32":"tag-pasauli","33":"tag-pasaulis","34":"tag-populiariausios-naujienos","35":"tag-populiariausiosnaujienos","36":"tag-top-stories","37":"tag-topstories","38":"tag-world","39":"tag-world-news","40":"tag-worldnews","41":"tag-zmonija"},"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/posts\/14580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/comments?post=14580"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/posts\/14580\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/media\/14581"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/media?parent=14580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/categories?post=14580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/tags?post=14580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}