{"id":21030816,"date":"2016-09-09T22:49:09","date_gmt":"2016-09-09T20:49:09","guid":{"rendered":"http:\/\/znanost.geek.hr\/?p=21030816"},"modified":"2016-09-09T22:49:09","modified_gmt":"2016-09-09T20:49:09","slug":"lansirana-sonda-osiris-rex-smjeru-asteroida-bennu","status":"publish","type":"post","link":"https:\/\/geek.hr\/znanost\/clanak\/lansirana-sonda-osiris-rex-smjeru-asteroida-bennu\/","title":{"rendered":"Lansirana sonda OSIRIS-REx u smjeru asteroida Bennu!"},"content":{"rendered":"<p><a href=\"https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/osiris-rex-bennu.jpg\"><img decoding=\"async\" class=\"size-large wp-image-21030819 aligncenter\" src=\"https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/osiris-rex-bennu-1200x711.jpg\" alt=\"osiris-rex-bennu\" width=\"1000\" height=\"593\" srcset=\"https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/osiris-rex-bennu-1200x711.jpg 1200w, https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/osiris-rex-bennu-300x178.jpg 300w, https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/osiris-rex-bennu-768x455.jpg 768w, https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/osiris-rex-bennu.jpg 1258w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p>Ju\u010der je uspje\u0161no lansirana svemirska sonda<em> OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification-Regolith Explorer)<\/em> na put prema asteroidu Bennu, koji spada u Zemlji bliske objekte (NEO). Navedeni asteroid od Zemlje je udaljen 195 milijuna kilometara, a sonda bi do njega trebala sti\u0107i tijekom 2018. godine.<\/p>\n<div id=\"attachment_21030817\" style=\"width: 490px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/osiris-rex-lansiranje-1.jpg\"><img decoding=\"async\" aria-describedby=\"caption-attachment-21030817\" class=\"size-full wp-image-21030817\" src=\"https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/osiris-rex-lansiranje-1.jpg\" alt=\"FOTO: NASA\" width=\"480\" height=\"253\" srcset=\"https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/osiris-rex-lansiranje-1.jpg 480w, https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/osiris-rex-lansiranje-1-300x158.jpg 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/a><p id=\"caption-attachment-21030817\" class=\"wp-caption-text\">FOTO: NASA<\/p><\/div>\n<p>Sama misija ko\u0161ta gotovo milijardu USD, a znanstvenici se nadaju kako \u0107e navedena pru\u017eiti neke odgovore o po\u010detku \u017eivota na Zemlji i nastanku Sun\u010devog sustava, ali i pomo\u0107i u efikasnijoj za\u0161titi na\u0161eg planeta od udara asteroida. Podsjetimo, Bennu je svrstan u potencijalno opasne objekte, te bi kao takav mogao zaprijetiti Zemlji u idu\u0107em stolje\u0107u (nadajmo se kako \u0107e do tada NX-01 biti pu\u0161ten u slu\u017ebu).<\/p>\n<p>Nakon \u0161to OSIRIS-REx do\u0111e do asteroida, sonda \u0107e poku\u0161ati uzeti uzorak s navedenoga. Budu\u0107i da se odustalo od slijetanja sonde na asteroid, odlu\u010deno je kako \u0107e se doti\u010dna pribli\u017eiti na samo tri metra od povr\u0161ine asteroida kako bi pomo\u0107u robotske ruke uzela oko 57 grama povr\u0161inskog sloja i potom ga vratila na Zemlju.<\/p>\n<div id=\"attachment_21030818\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/bennu-uzorak-1.jpg\"><img decoding=\"async\" aria-describedby=\"caption-attachment-21030818\" class=\"size-full wp-image-21030818\" src=\"https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/bennu-uzorak-1.jpg\" alt=\"Umjetni\u010dki prikaz uzimanja uzorka sa asteroida Bennu (FOTO: NASA)\" width=\"1024\" height=\"768\" srcset=\"https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/bennu-uzorak-1.jpg 1024w, https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/bennu-uzorak-1-300x225.jpg 300w, https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2016\/09\/bennu-uzorak-1-768x576.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><p id=\"caption-attachment-21030818\" class=\"wp-caption-text\">Umjetni\u010dki prikaz uzimanja uzorka sa asteroida Bennu (FOTO: NASA)<\/p><\/div>\n<p>Planira se kako \u0107e se spremnik s uzetim uzorkom vratiti na Zemlju tijekom 2023. godine. Doti\u010dni je opremljen padobranom, a o\u010dekuje se kako \u0107e se spustiti negdje na podru\u010dju ameri\u010dke savezne dr\u017eave Utah.<\/p>\n<p>Podsjetimo, lansiranje OSIRIS-RExa obavljeno je samo tjedan dana nakon eksplozije rakete Flacon 9 u vlasni\u0161tvu kompanije Space X, a koja je u orbitu trebala postaviti satelit za potrebe Facebooka. Sre\u0107om, navedena eksplozija dogodila se na rampi udaljenoj od mjesta lansiranja NASA-ine sonde pa nije bilo potrebe za odgodom lansiranja.<\/p>\n<p style=\"text-align: right\">Izvor: <em>NASA<\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ju\u010der je uspje\u0161no lansirana svemirska sonda OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification-Regolith Explorer) na put prema asteroidu Bennu, koji spada u Zemlji bliske objekte (NEO). Navedeni asteroid od Zemlje je udaljen 195 milijuna kilometara, a sonda bi do njega trebala sti\u0107i tijekom 2018. godine. Sama misija ko\u0161ta gotovo milijardu USD, a znanstvenici se nadaju kako [&hellip;]<\/p>\n","protected":false},"author":10022,"featured_media":21030819,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[16323,1],"tags":[17267,16470,19022],"class_list":["post-21030816","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-svemir","category-znanost","tag-asteroid","tag-nasa","tag-neo"],"modified_by":null,"_links":{"self":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21030816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/users\/10022"}],"replies":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/comments?post=21030816"}],"version-history":[{"count":0,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21030816\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media\/21030819"}],"wp:attachment":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media?parent=21030816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/categories?post=21030816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/tags?post=21030816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}