{"id":4241,"date":"2024-06-16T09:58:21","date_gmt":"2024-06-16T09:58:21","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=4241"},"modified":"2024-06-16T09:58:21","modified_gmt":"2024-06-16T09:58:21","slug":"northern-lights-tromso-norway","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/astronomy\/northern-lights-tromso-norway\/","title":{"rendered":"Pol\u00e1rn\u00ed z\u00e1\u0159e: Nebesk\u00e9 divadlo v norsk\u00e9m Troms\u00f8"},"content":{"rendered":"

Pol\u00e1rn\u00ed z\u00e1\u0159e: Nebesk\u00e9 divadlo v norsk\u00e9m Troms\u00f8<\/h2>\n\n

Co je pol\u00e1rn\u00ed z\u00e1\u0159e?<\/h2>\n\n

Pol\u00e1rn\u00ed z\u00e1\u0159e, zn\u00e1m\u00e1 tak\u00e9 jako aurora borealis, je p\u0159irozen\u00fd sv\u011bteln\u00fd \u00fakaz na obloze Zem\u011b, kter\u00fd je viditeln\u00fd p\u0159edev\u0161\u00edm v oblastech s vysok\u00fdmi zem\u011bpisn\u00fdmi \u0161\u00ed\u0159kami. Vznik\u00e1, kdy\u017e se nabit\u00e9 \u010d\u00e1stice ze Slunce st\u0159et\u00e1vaj\u00ed s magnetick\u00fdm polem Zem\u011b.<\/p>\n\n

Troms\u00f8, Norsko: Prvot\u0159\u00eddn\u00ed destinace pro pozorov\u00e1n\u00ed pol\u00e1rn\u00ed z\u00e1\u0159e<\/h2>\n\n

Troms\u00f8 v Norsku, kter\u00e9 le\u017e\u00ed v pol\u00e1rn\u00edm kruhu na 70. stupni severn\u00ed \u0161\u00ed\u0159ky, je jedn\u00edm z nejlep\u0161\u00edch m\u00edst na sv\u011bt\u011b pro pozorov\u00e1n\u00ed pol\u00e1rn\u00ed z\u00e1\u0159e. Jedine\u010dn\u00e1 poloha m\u011bsta a relativn\u011b m\u00edrn\u00e9 zimy z n\u011bj \u010din\u00ed ide\u00e1ln\u00ed destinaci pro milovn\u00edky pol\u00e1rn\u00edch z\u00e1\u0159\u00ed.<\/p>\n\n

V\u011bda za pol\u00e1rn\u00ed z\u00e1\u0159\u00ed<\/h2>\n\n

Pol\u00e1rn\u00ed z\u00e1\u0159e je v\u00fdsledkem kosmick\u00e9ho tance mezi Sluncem a Zem\u00ed. Slunce neust\u00e1le vys\u00edl\u00e1 do vesm\u00edru nabit\u00e9 \u010d\u00e1stice zn\u00e1m\u00e9 jako slune\u010dn\u00ed v\u00edtr. Kdy\u017e tento slune\u010dn\u00ed v\u00edtr naraz\u00ed na magnetick\u00e9 pole Zem\u011b, je odklon\u011bn sm\u011brem k p\u00f3l\u016fm.<\/p>\n\n

Kdy\u017e se slune\u010dn\u00ed v\u00edtr bl\u00ed\u017e\u00ed k p\u00f3l\u016fm, interaguje s atomy a molekulami v horn\u00ed atmosf\u00e9\u0159e Zem\u011b. Tato interakce tyto \u010d\u00e1stice vzru\u0161uje, co\u017e zp\u016fsobuje, \u017ee vyd\u00e1vaj\u00ed sv\u011btlo. Barva sv\u011btla z\u00e1vis\u00ed na typu atomu nebo molekuly, kter\u00e1 je vzru\u0161ena. Atomy kysl\u00edku vyd\u00e1vaj\u00ed zelen\u00e9 a \u010derven\u00e9 sv\u011btlo, zat\u00edmco atomy dus\u00edku vyd\u00e1vaj\u00ed fialovo-modr\u00e9 sv\u011btlo.<\/p>\n\n

Kulturn\u00ed v\u00fdznam pol\u00e1rn\u00ed z\u00e1\u0159e<\/h2>\n\n

Pol\u00e1rn\u00ed z\u00e1\u0159e fascinovala lidi po stalet\u00ed. Seversk\u00e1 mytologie ji spojovala s \u00fasvitem stvo\u0159en\u00ed, zat\u00edmco Vikingov\u00e9 v\u011b\u0159ili, \u017ee jde o du\u0161e padl\u00fdch v\u00e1le\u010dn\u00edk\u016f. Dnes pol\u00e1rn\u00ed z\u00e1\u0159e nad\u00e1le inspiruje \u00fa\u017eas a b\u00e1ze\u0148 u lid\u00ed z cel\u00e9ho sv\u011bta.<\/p>\n\n

Jak vid\u011bt pol\u00e1rn\u00ed z\u00e1\u0159i v Troms\u00f8<\/h2>\n\n

Troms\u00f8 nab\u00edz\u00ed \u0161irokou \u0161k\u00e1lu organizovan\u00fdch v\u00fdlet\u016f, kter\u00e9 vyhovuj\u00ed r\u016fzn\u00fdm preferenc\u00edm a rozpo\u010dt\u016fm. Od z\u00e1kladn\u00edch autobusov\u00fdch z\u00e1jezd\u016f a\u017e po luxusn\u00ed v\u00fdlety v soukrom\u00fdch vozidlech je zde nab\u00eddka pro ka\u017ed\u00e9ho.<\/p>\n\n

Tipy pro fotografov\u00e1n\u00ed pol\u00e1rn\u00ed z\u00e1\u0159e<\/h2>\n\n

Chcete-li po\u0159\u00eddit \u00fa\u017easn\u00e9 fotografie pol\u00e1rn\u00ed z\u00e1\u0159e, pou\u017eijte stativ, kter\u00fd stabilizuje v\u00e1\u0161 fotoapar\u00e1t. Nastavte fotoapar\u00e1t do manu\u00e1ln\u00edho re\u017eimu a experimentujte s r\u016fzn\u00fdmi rychlostmi z\u00e1v\u011brky a clonami, abyste na\u0161li optim\u00e1ln\u00ed nastaven\u00ed.<\/p>\n\n

M\u00fdty a legendy o pol\u00e1rn\u00ed z\u00e1\u0159i<\/h2>\n\n

Pol\u00e1rn\u00ed z\u00e1\u0159i obklopuje mnoho m\u00fdt\u016f a legend. N\u011bkte\u0159\u00ed Norov\u00e9 v\u011b\u0159\u00ed, \u017ee p\u00edsk\u00e1n\u00ed nebo m\u00e1v\u00e1n\u00ed na sv\u011btla p\u0159inese sm\u016flu. Jin\u00ed \u0159\u00edkaj\u00ed sv\u00fdm d\u011btem, \u017ee sv\u011btla jsou mostem mezi nebem a zem\u00ed.<\/p>\n\n

Pr\u016fkopnick\u00fd v\u00fdzkum Christiana Birkelanda<\/h2>\n\n

Kristian Birkeland, norsk\u00fd v\u011bdec, v\u00fdznamn\u011b p\u0159isp\u011bl k v\u00fdzkumu pol\u00e1rn\u00edch z\u00e1\u0159\u00ed na po\u010d\u00e1tku 20. stolet\u00ed. Prok\u00e1zal souvislost mezi pol\u00e1rn\u00ed z\u00e1\u0159\u00ed a elektromagnetismem t\u00edm, \u017ee vytvo\u0159il z\u00e1\u0159\u00edc\u00ed kruhy kolem magnetick\u00fdch p\u00f3l\u016f ve vakuu.<\/p>\n\n

Z\u00e1v\u011br<\/h2>\n\n

Pol\u00e1rn\u00ed z\u00e1\u0159e je skute\u010dn\u011b \u00fachvatn\u00fd p\u0159\u00edrodn\u00ed \u00fakaz. Troms\u00f8 v Norsku nab\u00edz\u00ed n\u00e1v\u0161t\u011bvn\u00edk\u016fm v\u00fdjime\u010dnou p\u0159\u00edle\u017eitost st\u00e1t se sv\u011bdky tohoto nebesk\u00e9ho divadla. A\u0165 u\u017e jste zku\u0161en\u00fd milovn\u00edk pol\u00e1rn\u00edch z\u00e1\u0159\u00ed, nebo za\u010d\u00e1te\u010dn\u00edk, Troms\u00f8 je ide\u00e1ln\u00ed destinac\u00ed pro nezapomenuteln\u00fd z\u00e1\u017eitek z pol\u00e1rn\u00ed z\u00e1\u0159e.<\/p>","protected":false},"excerpt":{"rendered":"

Pol\u00e1rn\u00ed z\u00e1\u0159e: Nebesk\u00e9 divadlo v norsk\u00e9m Troms\u00f8 Co je pol\u00e1rn\u00ed z\u00e1\u0159e? Pol\u00e1rn\u00ed z\u00e1\u0159e, zn\u00e1m\u00e1 tak\u00e9 jako aurora borealis, je p\u0159irozen\u00fd sv\u011bteln\u00fd \u00fakaz na obloze Zem\u011b, kter\u00fd je viditeln\u00fd p\u0159edev\u0161\u00edm v…<\/p>\n","protected":false},"author":1,"featured_media":23668,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[437],"tags":[6,7761,7758,7759,252,7760,97],"class_list":["post-4241","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astronomy","tag-photography","tag-norway","tag-northern-lights","tag-aurora-borealis","tag-nature","tag-tromso","tag-science"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/4241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=4241"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/4241\/revisions"}],"predecessor-version":[{"id":4242,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/4241\/revisions\/4242"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media\/23668"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=4241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=4241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=4241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}