{"id":6843,"date":"2022-07-26T18:24:06","date_gmt":"2022-07-26T16:24:06","guid":{"rendered":"https:\/\/prahaskolska-backup.200.solutions\/?p=6843"},"modified":"2022-07-26T18:24:08","modified_gmt":"2022-07-26T16:24:08","slug":"vesmirny-teleskop-jamese-webba-vytvoril-dosud-nejhlubsi-fotografie-vesmiru","status":"publish","type":"post","link":"https:\/\/prahaskolska-backup.200.solutions\/?p=6843","title":{"rendered":"Vesm\u00edrn\u00fd teleskop Jamese Webba vytvo\u0159il dosud nejhlub\u0161\u00ed fotografie vesm\u00edru"},"content":{"rendered":"\n<p><strong>NASA p\u0159ed n\u011bkolika dny zve\u0159ejnila prvn\u00ed fotografie teleskopu Jamese Webba, kter\u00fd byl do kosmu vysl\u00e1n teprve minul\u00fd rok. Doned\u00e1vna pouze kalibroval sv\u00e1 zrcadla, dnes u\u017e ov\u0161em m\u00e1me fotografie, kter\u00e9 dost mo\u017en\u00e1 zm\u011bn\u00ed<\/strong> <strong>pr\u016fb\u011bh vesm\u00edrn\u00e9ho v\u00fdzkumu.<\/strong><\/p>\n\n\n\n<p>Zat\u00edm nejv\u00fdznamn\u011bj\u0161\u00ed je pro na\u0161e pozorov\u00e1n\u00ed hv\u011bzdokupa SMACS 0723. \u201eTento prvn\u00ed sn\u00edmek z vesm\u00edrn\u00e9ho dalekohledu NASA Jamese Webba je dosud nejhlub\u0161\u00edm a nejost\u0159ej\u0161\u00edm infra\u010derven\u00fdm sn\u00edmkem vzd\u00e1len\u00e9ho vesm\u00edru. Sn\u00edmek zn\u00e1m\u00fd jako Webbovo prvn\u00ed hlubok\u00e9 pole (Webb's First Deep Field) je pln\u00fd detail\u016f,\" vysv\u011btluje NASA ve sv\u00e9m prohl\u00e1\u0161en\u00ed. \u201eTis\u00edce galaxi\u00ed - v\u010detn\u011b nejslab\u0161\u00edch objekt\u016f, kter\u00e9 kdy byly pozorov\u00e1ny v infra\u010derven\u00e9 oblasti - se poprv\u00e9 objevily v z\u00e1b\u011bru Webbova dalekohledu. Tento v\u00fdsek obrovsk\u00e9ho vesm\u00edru pokr\u00fdv\u00e1 kousek oblohy o velikosti p\u0159ibli\u017en\u011b zrnka p\u00edsku, kter\u00e9 dr\u017e\u00ed n\u011bkdo na zemi na d\u00e9lku pa\u017ee.\"<\/p>\n\n\n\n<p>D\u00edky t\u011bmto fotografi\u00edm m\u00e1me lep\u0161\u00ed p\u0159ehled o tom, kolik r\u016fzn\u00fdch exoplanet a dal\u0161\u00edch objekt\u016f se ve vesm\u00edru nach\u00e1z\u00ed. Tyto hodnoty jsou naprosto nezm\u011brn\u00e9, nebo\u0165 samotn\u00e1 Ml\u00e9\u010dn\u00e1 dr\u00e1ha obsahuje biliony r\u016fzn\u00fdch planet, p\u0159i\u010dem\u017e v\u011bt\u0161inu z nich pravd\u011bpodobn\u011b nikdy nepozn\u00e1me.<\/p>\n\n\n\n<p>Krom\u011b fotografi\u00ed m\u00e1 Webb\u016fv teleskop tak\u00e9 schopnost p\u0159esn\u011b ur\u010dit slo\u017een\u00ed exoplanet na stovky sv\u011bteln\u00fdch let daleko. Podobn\u00fd proces vyu\u017eil p\u0159i anal\u00fdze exoplanety WASP-96 b. \u201ePozorov\u00e1n\u00ed, kter\u00e9 odhaluje p\u0159\u00edtomnost specifick\u00fdch molekul plynu na z\u00e1klad\u011b nepatrn\u00fdch pokles\u016f jasu p\u0159esn\u00fdch barev sv\u011btla, je dosud nejpodrobn\u011bj\u0161\u00edm pozorov\u00e1n\u00edm sv\u00e9ho druhu a dokazuje bezprecedentn\u00ed schopnost Webbovy dru\u017eice analyzovat atmosf\u00e9ry vzd\u00e1len\u00e9 stovky sv\u011bteln\u00fdch let.\"<\/p>\n\n\n\n<p>Obdr\u017eeli jsme tak\u00e9 aktualizovan\u00e9 fotografie planet\u00e1rn\u00edch mlhovin, jako nap\u0159\u00edklad Ji\u017en\u00ed prstencov\u00e1 mlhovina nebo mlhovina Carina. Tyto objekty jsou ji\u017e d\u00e1vno zmapovan\u00e9, ale Webb\u016fv teleskop n\u00e1m poskytl nov\u00e9, fascinuj\u00edc\u00ed \u00fahly pohledu. V referenci na mlhovinu Carina sd\u011blila NASA n\u00e1sleduj\u00edc\u00ed: \u201eSn\u00edmek po\u0159\u00edzen\u00fd v infra\u010derven\u00e9m sv\u011btle nov\u00fdm vesm\u00edrn\u00fdm dalekohledem Jamese Webba poprv\u00e9 odhaluje d\u0159\u00edve neviditeln\u00e9 oblasti zrodu hv\u011bzd.\" Nejvy\u0161\u0161\u00ed \"vrcholky\" jsou vysok\u00e9 asi sedm sv\u011bteln\u00fdch let, dodala vesm\u00edrn\u00e1 agentura.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NASA p\u0159ed n\u011bkolika dny zve\u0159ejnila prvn\u00ed fotografie teleskopu Jamese Webba, kter\u00fd byl do kosmu vysl\u00e1n teprve minul\u00fd rok. Doned\u00e1vna pouze kalibroval sv\u00e1 zrcadla, dnes u\u017e ov\u0161em m\u00e1me fotografie, kter\u00e9 dost [&hellip;]<\/p>\n","protected":false},"author":25,"featured_media":6898,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[64,51,46,48],"tags":[8],"class_list":["post-6843","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktualni-deni","category-spolecnost","category-studentske-zpravodajstvi","category-technologie","tag-rodic-zak"],"acf":[],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/prahaskolska-backup.200.solutions\/index.php?rest_route=\/wp\/v2\/posts\/6843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prahaskolska-backup.200.solutions\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prahaskolska-backup.200.solutions\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prahaskolska-backup.200.solutions\/index.php?rest_route=\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/prahaskolska-backup.200.solutions\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6843"}],"version-history":[{"count":3,"href":"https:\/\/prahaskolska-backup.200.solutions\/index.php?rest_route=\/wp\/v2\/posts\/6843\/revisions"}],"predecessor-version":[{"id":6899,"href":"https:\/\/prahaskolska-backup.200.solutions\/index.php?rest_route=\/wp\/v2\/posts\/6843\/revisions\/6899"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prahaskolska-backup.200.solutions\/index.php?rest_route=\/wp\/v2\/media\/6898"}],"wp:attachment":[{"href":"https:\/\/prahaskolska-backup.200.solutions\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prahaskolska-backup.200.solutions\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prahaskolska-backup.200.solutions\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}