{"id":8192,"date":"2018-01-26T12:12:57","date_gmt":"2018-01-26T10:12:57","guid":{"rendered":"https:\/\/www.travel-advisor.eu\/?p=8192"},"modified":"2018-01-26T12:12:57","modified_gmt":"2018-01-26T10:12:57","slug":"polarna-svetlost","status":"publish","type":"post","link":"https:\/\/travel-advisor.eu\/sr\/polarna-svetlost\/","title":{"rendered":"Polarna svetlost &#8211; dramati\u010dna i magi\u010dna igra svetla"},"content":{"rendered":"<p><strong>Polarna svetlost ili Aurora Borealis , dramati\u010dna i je magi\u010dna igra svetla koja nikog ne ostavlja ravnodu\u0161nim. \u0160ta je uzrok ovom bajkovitom prirodnom fenomenu?<\/strong><\/p>\n<p><strong>U sredi\u0161tu sunca temperatura je 15 miliona stepeni. Kako temperatura povr\u0161ine raste i opada, tako povr\u0161ina sunca vrije i stvaraju se mehuri.<\/strong><\/p>\n<p>Aurora borealis ili polarna svetlost nastaje zbog solarnog vetra \u2013 struje vru\u0107e plazme koju Sun\u010deva korona izbacuje u svim smerovima. Solarni vetar putuje prema Zemlji i sudara se sa Zemljinom magnetosferom koja ga skre\u0107e s puta. Pritom \u00a0deo nabijenih \u010destica na magnetskim polovima uspe da se spusti do atmosfere. Te nabijene \u010destice sudaraju se s atomima kisika i du\u0161ika koji onda emitiraju fotone<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-8194\" src=\"http:\/\/www.travel-advisor.eu\/go\/wp-content\/uploads\/2018\/01\/p.sv_.-e1516960880455.jpg\" alt=\"polarna svetlost\" width=\"800\" height=\"500\" \/><\/p>\n<p><strong>Zavisno o energiji kisik mo\u017ee da emituje zelenu ili crvenkasto-braon svetlost, a du\u0161ik plavu ili crvenu. Aurora obi\u010dno izgleda kao velika plamena zavesa na nebu, a oni koji ju nisu videli u\u017eivo sigurno jesu barem na fotografiji. <\/strong>Vremenski uslovi na suncu odre\u0111uju da li \u0107e polarna svetlost da bude vidljiva ili ne.<\/p>\n<p><strong>Odakle se najbolje vidi polarna svetlost?<\/strong><\/p>\n<p>Podru\u010dje severne polarne svetlosti je krug oko severnog magnetskog pola. Podru\u010dje severne Norve\u0161ke severno od <strong>Vester\u00e5lena<\/strong> sme\u0161teno je u ovoj zoni i tamo imate najve\u0107u \u0161ansu da vidite polarnu svetlost. <strong>Troms\u00f8<\/strong> se nalazi ba\u0161 u sredi\u0161tu podru\u010dja polarne svetlosti. Postoje druga mesta na severnoj hemisferi koja se nalaze u ovoj zoni. Bilo kako bilo, osim <strong>Islanda<\/strong>, ve\u0107ina tih podru\u010dja su slabo naseljena ili uop\u0161te nisu naseljena, pa su za mnoge ljude jedva dostupna ili nedostupna. Polarna svetlost ponekad je vidljiva u sredi\u0161njim i ju\u017enim podru\u010djima <strong>Skandinavije<\/strong>, tako\u0111e i u delovima ju\u017ene <strong>Kanade i srednjeg zapada SAD-a i Aljasci. <\/strong><\/p>\n<p><strong>Kada se polarna svetlost najbolje vidi?<\/strong><\/p>\n<p><strong>Naj\u010de\u0161\u0107e se pojavljuje tokom marta i aprila, te septembra i oktobra. <\/strong>Pravo vreme da iskusite duge zimske no\u0107i na Arktiku. Pojavu uvek povezujemo sa ambijentom hladne zimske no\u0107i\u00a0 samo zato \u0161to je za vreme mraka vidljivija. Kako zalazite ju\u017enije u Skandinaviju , to \u0107e sezona polarne svjetlosti da bude kra\u0107a. <strong>Najbolje vreme za promatranje je izme\u0111u 23:00 i 04:00 sati. <\/strong><\/p>\n<p><strong>Ukoliko ne ugledate polarnu svetlost, \u010dak i kada ste na pravom mestu i u pravo vreme, lokalci preporu\u010duju da sa\u010dekate par sati. Priroda uvek nagradi strpljive. <\/strong><\/p>\n<p><strong>Polarne svetlosti ne pojavljuju se samo na Zemlji, ve\u0107 i na drugim planetama, i u drugim solarnim sistemima.<\/strong><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-6343\" src=\"http:\/\/www.travel-advisor.eu\/go\/wp-content\/uploads\/2017\/11\/auroras-1203281_640.jpg\" alt=\"polarna svetlost\" width=\"640\" height=\"426\" srcset=\"https:\/\/travel-advisor.eu\/wp-content\/uploads\/2017\/11\/auroras-1203281_640.jpg 640w, https:\/\/travel-advisor.eu\/wp-content\/uploads\/2017\/11\/auroras-1203281_640-631x420.jpg 631w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><strong>Severne polarne svetlosti nazivaju se aurora borealis. Svetlosti na suprotnoj, ju\u017enoj, hemisferi nazivaju se aurora australis.<\/strong><\/p>\n<p>Ova pojava je oduvek izazivala znati\u017eelju, pri\u010de i razna obja\u0161njenja. Pe\u0107inski crte\u017ei u Francuskoj stariji od 30 000 godina prikazuju ovaj prirodni fenomen. U praznovernija vremena smatralo se da svetlost najavljuje rat i uni\u0161tenje. Mnogi pisci i astronomi pisali su dela inspirisani lepotom polarne svetlosti. Aristotel, Descartes, Goethe i Halley samo su neki od njih.<\/p>\n<p><a href=\"http:\/\/www.travel-advisor.eu\/\">Travel Advisor<\/a> \u2013 <a href=\"https:\/\/www.youtube.com\/channel\/UCha4eD6x7Ax_FTtiw7D_prg\">YouTube kanal<\/a>.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"8KiUwbNtru\"><p><a href=\"https:\/\/travel-advisor.eu\/sr\/prvi-hotel-u-svemiru\/\">Rusija planira prvi hotel u svemiru<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#132;Rusija planira prvi hotel u svemiru&#147; &#8212; Travel Advisor\" src=\"https:\/\/travel-advisor.eu\/sr\/prvi-hotel-u-svemiru\/embed\/#?secret=UBDmSvk9GT#?secret=8KiUwbNtru\" data-secret=\"8KiUwbNtru\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"yKw5uDBiOz\"><p><a href=\"https:\/\/travel-advisor.eu\/sr\/singapur-nocu\/\">\u0160ta raditi kada padne mrak? &#8211; Singapur<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#132;\u0160ta raditi kada padne mrak? &#8211; Singapur&#147; &#8212; Travel Advisor\" src=\"https:\/\/travel-advisor.eu\/sr\/singapur-nocu\/embed\/#?secret=QTu4gUN0pI#?secret=yKw5uDBiOz\" data-secret=\"yKw5uDBiOz\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Polarna svetlost ili Aurora Borealis , dramati\u010dna i je magi\u010dna igra svetla koja nikog ne ostavlja ravnodu\u0161nim. \u0160ta je uzrok ovom bajkovitom prirodnom fenomenu? U sredi\u0161tu sunca temperatura je 15 miliona stepeni. Kako temperatura povr\u0161ine raste i opada, tako povr\u0161ina sunca vrije i stvaraju se mehuri. Aurora borealis ili polarna svetlost nastaje zbog solarnog vetra [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":8193,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[823],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Polarna svetlost - dramati\u010dna i magi\u010dna igra svetla<\/title>\n<meta name=\"description\" content=\"Polarna svetlost ili Aurora Borealis , dramati\u010dna i je magi\u010dna igra svetla koja nikog ne ostavlja ravnodu\u0161nim. \u0160ta je uzrok ovom bajkovitom prirodnom fenomenu?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/travel-advisor.eu\/sr\/polarna-svetlost\/\" \/>\n<meta property=\"og:locale\" content=\"sr_RS\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polarna svetlost - dramati\u010dna i magi\u010dna igra svetla\" \/>\n<meta property=\"og:description\" content=\"Polarna svetlost ili Aurora Borealis , dramati\u010dna i je magi\u010dna igra svetla koja nikog ne ostavlja ravnodu\u0161nim. \u0160ta je uzrok ovom bajkovitom prirodnom fenomenu?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/travel-advisor.eu\/sr\/polarna-svetlost\/\" \/>\n<meta property=\"og:site_name\" content=\"Travel Advisor\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Savjetnik-za-putovanja-1268106453311008\/\" \/>\n<meta property=\"article:published_time\" content=\"2018-01-26T10:12:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/travel-advisor.eu\/uploads\/2018\/01\/p.sv1_.-e1516960829155.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"533\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ivana Begovic\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u043e\u0434\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ivana Begovic\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u041f\u0440\u043e\u0446\u0435\u045a\u0435\u043d\u043e \u0432\u0440\u0435\u043c\u0435 \u0447\u0438\u0442\u0430\u045a\u0430\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 \u043c\u0438\u043d\u0443\u0442\u0430\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/travel-advisor.eu\/sr\/polarna-svetlost\/\",\"url\":\"https:\/\/travel-advisor.eu\/sr\/polarna-svetlost\/\",\"name\":\"Polarna svetlost - dramati\u010dna i magi\u010dna igra svetla\",\"isPartOf\":{\"@id\":\"https:\/\/travel-advisor.eu\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/travel-advisor.eu\/sr\/polarna-svetlost\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/travel-advisor.eu\/sr\/polarna-svetlost\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/travel-advisor.eu\/wp-content\/uploads\/2018\/01\/p.sv1_.-e1516960829155.jpg\",\"datePublished\":\"2018-01-26T10:12:57+00:00\",\"dateModified\":\"2018-01-26T10:12:57+00:00\",\"author\":{\"@id\":\"https:\/\/travel-advisor.eu\/#\/schema\/person\/1f2aaf64db12972c21991279d8803797\"},\"description\":\"Polarna svetlost ili Aurora Borealis , dramati\u010dna i je magi\u010dna igra svetla koja nikog ne ostavlja ravnodu\u0161nim. \u0160ta je uzrok ovom bajkovitom prirodnom fenomenu?\",\"breadcrumb\":{\"@id\":\"https:\/\/travel-advisor.eu\/sr\/polarna-svetlost\/#breadcrumb\"},\"inLanguage\":\"sr-RS\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/travel-advisor.eu\/sr\/polarna-svetlost\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sr-RS\",\"@id\":\"https:\/\/travel-advisor.eu\/sr\/polarna-svetlost\/#primaryimage\",\"url\":\"https:\/\/travel-advisor.eu\/wp-content\/uploads\/2018\/01\/p.sv1_.-e1516960829155.jpg\",\"contentUrl\":\"https:\/\/travel-advisor.eu\/wp-content\/uploads\/2018\/01\/p.sv1_.-e1516960829155.jpg\",\"width\":800,\"height\":533,\"caption\":\"polarna svetlost\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/travel-advisor.eu\/sr\/polarna-svetlost\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Po\u010detna stranica\",\"item\":\"https:\/\/travel-advisor.eu\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Polarna svetlost &#8211; 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