{"id":21050833,"date":"2020-02-15T21:00:06","date_gmt":"2020-02-15T20:00:06","guid":{"rendered":"https:\/\/geek.hr\/znanost\/?p=21050833"},"modified":"2020-02-15T21:18:23","modified_gmt":"2020-02-15T20:18:23","slug":"nasa-ce-komunicirati-s-astronautima-na-marsu-pomocu-lasera","status":"publish","type":"post","link":"https:\/\/geek.hr\/znanost\/clanak\/nasa-ce-komunicirati-s-astronautima-na-marsu-pomocu-lasera\/","title":{"rendered":"NASA \u0107e komunicirati s astronautima na Marsu pomo\u0107u lasera"},"content":{"rendered":"\n<p>NASA-ina misija na Mars je planirana za 2030. godinu, a ova ameri\u010dka svemirska agencija trenutno radi na velikom unapre\u0111enju komunikacijskog sistema.<\/p>\n\n\n\n<p>Dosad je NASA uglavnom koristila radio valove za komunikaciju Zemlja-svemir, a sada \u0107e se osloniti na lasere. Deep Space Network (DSN) mre\u017ea \u0107e dobiti novi &#8220;tanjur&#8221;, odnosno antenu za pobolj\u0161ane laserske signale. Ovaj veoma brzi komunikacijski kanal ne mo\u017ee zakazati i bit \u0107e od klju\u010dne va\u017enosti za astronaute na Marsu.<\/p>\n\n\n\n<p>Laseri su mo\u0107niji i imaju ve\u0107i domet duboko u svemir u odnosu na radio valove.<\/p>\n\n\n\n<p>Konstrukcija antene je ve\u0107 zapo\u010dela u Goldstoneu u Californiji, a oko nje \u0107e ih biti jo\u0161.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NASA-ina misija na Mars je planirana za 2030. godinu, a ova ameri\u010dka svemirska agencija trenutno radi na velikom unapre\u0111enju komunikacijskog sistema. Dosad je NASA uglavnom koristila radio valove za komunikaciju Zemlja-svemir, a sada \u0107e se osloniti na lasere. Deep Space Network (DSN) mre\u017ea \u0107e dobiti novi &#8220;tanjur&#8221;, odnosno antenu za pobolj\u0161ane laserske signale. Ovaj veoma [&hellip;]<\/p>\n","protected":false},"author":10022,"featured_media":21050834,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[16324],"tags":[21525,16794,16490,16470],"class_list":["post-21050833","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tehnologija","tag-dsn","tag-komunikacija","tag-mars","tag-nasa"],"modified_by":null,"_links":{"self":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21050833","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=21050833"}],"version-history":[{"count":0,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21050833\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media\/21050834"}],"wp:attachment":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media?parent=21050833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/categories?post=21050833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/tags?post=21050833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}