{"id":70409,"date":"2020-02-10T10:08:17","date_gmt":"2020-02-10T09:08:17","guid":{"rendered":"https:\/\/rtvnp.rs\/?p=70409"},"modified":"2020-02-10T10:08:17","modified_gmt":"2020-02-10T09:08:17","slug":"misija-spremna-pocinje-istrazivanje-suncevih-polova","status":"publish","type":"post","link":"https:\/\/arhiva.rtvnp.rs\/?p=70409","title":{"rendered":"Misija spremna: Po\u010dinje istra\u017eivanje Sun\u010devih polova"},"content":{"rendered":"<p>Svemirska letelica koju su zajedni\u010dki izgradile ameri\u010dke i evropske agencije za istra\u017eivanje kosmosa krenula je na put ka Suncu tokom kojeg \u0107e imati nevi\u0111en pogled na njegova dva pola, \u0161to \u0107e pomo\u0107i istra\u017eiva\u010dima da razumeju kako ogromna magnetna energija na\u0161e zvezde uti\u010de na Zemlju.<\/p>\n<p>Letelica Solarni orbiter poletela je sa lansirne rampe u Floridi u nedelju u 23:03 po lokalnom vremenu i samostalno \u0107e otvoriti niz solarnih panela i antena, pre nego \u0161to nastavi put ka Suncu u okviru desetogodi\u0161nje misije na kojoj \u0107e mapirati polarne regione zvezde.<\/p>\n<p>Mapiranje sun\u010devih polova moglo bi da omogu\u0107i nau\u010dnicima da prvi put posmatraju koncentrisane izvore solarnih vetrova, mlaz plazme i \u010destica koje zra\u010de ka spolja i odr\u017eava za\u0161titin spoljni mehur solarnog sistema koji di\u0161e u harmoniji sa solarnim vetrom, pi\u0161e Rojters.<\/p>\n<p>Letelica nosi 10 instrumenata, me\u0111u kojima je \u0161est teleskopa, a oni se nalaze iza toplotnog \u0161titnika koji mo\u017ee da podnese temperaturu od skoro 538 stepeni Celzijusa. Letelica mo\u017ee da dostigne 42 miliona kilometara od Sunca, \u0161to je 95 odsto razdaljine izme\u0111u te zvezde i Zemlje.<\/p>\n<p>Koriste\u0107i gravitaciju Zemlje i Venere, orbiter \u0107e se pribli\u017eiti Suncu i na kraju sinhronizovati sa njegovom rotacijom. Svakih 25 dana, kada sonda do\u0111e do najbli\u017ee ta\u010dke, otvori\u0107e se mali prozori na povr\u0161ini toplotnog \u0161tita da bi instrumenti snimili i utvrdili kako se povr\u0161ina Sunca vremenom menja.<\/p>\n<p>Rezultati misije \u0107e pomo\u0107i Nasi da utvrdi kako mo\u017ee da za\u0161titi svoje astronaute od radijacije, a nau\u010dnici \u0107e saznati i kako vremenski uslovi u svemiru izazivaju o\u0161te\u0107enja na satelitima i elektronskim ure\u0111ajima oko i na Zemlji.<\/p>\n<p>&nbsp;<\/p>\n<p>Izvor: B92, TANJUG<\/p>\n<p>Foto: Depositphotos, robsonphoto<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Svemirska letelica koju su zajedni\u010dki izgradile ameri\u010dke i evropske agencije za istra\u017eivanje kosmosa krenula je na put ka Suncu tokom kojeg \u0107e imati nevi\u0111en pogled na njegova dva pola, \u0161to \u0107e pomo\u0107i istra\u017eiva\u010dima da razumeju kako ogromna magnetna energija na\u0161e zvezde uti\u010de na Zemlju. Letelica Solarni orbiter poletela je sa lansirne rampe u Floridi u [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":70410,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-70409","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-poslednje"],"_links":{"self":[{"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/posts\/70409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=70409"}],"version-history":[{"count":0,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/posts\/70409\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/media\/70410"}],"wp:attachment":[{"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=70409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=70409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=70409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}