{"id":120911,"date":"2015-04-21T19:38:00","date_gmt":"2015-04-21T19:38:00","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=120911"},"modified":"2015-04-21T19:38:00","modified_gmt":"2015-04-21T19:38:00","slug":"statia-spatiala-internationala-ar-putea-fi-dotata-cu-lasere-pentru-distrugerea-gunoiului-spatial","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=120911","title":{"rendered":"Sta\u0163ia Spa\u0163ial\u0103 Interna\u0163ional\u0103 ar putea fi dotat\u0103 cu lasere pentru distrugerea &#8220;gunoiului spa\u0163ial&#8221;"},"content":{"rendered":"<p>\nProiectul, propus de cercet\u0103torii de la Institutul Riken din Japonia, presupune ca telescopul Extreme Universe Space Observatory (EUSO), care se afl\u0103 \u00een prezent la bordul ISS, s\u0103 fie transformat \u00eentr-un instrument de detectare a gunoaielor spa\u0163iale,&nbsp;&nbsp;informeaz\u0103 <a href=\"http:\/\/independent.co.uk\" target=\"_blank\">independent.co.uk<\/a>.<\/p>\n<p>\nAtunci c\u00e2nd instrumentul ar descoperi un de\u015feu care ar pune \u00een pericol ISS, un laser ar urma s\u0103 fie folosit pentru a distruge obiectul poten\u0163ial periculos, modific\u00e2ndu-i orbita p\u00e2n\u0103 c\u00e2nd acesta reintr\u0103 \u00een atmosfera terestr\u0103 \u015fi arde din cauza frec\u0103rii cu aerul.<\/p>\n<p>\nAcest plan este una dintre mai multe propuneri referitoare la rezolvarea problemei cantit\u0103\u0163ii uria\u015fe de &#8220;gunoi spa\u0163ial&#8221; care se afl\u0103 pe orbita P\u0103m\u00e2ntului. De-a lungul timpului, mai mul\u0163i sateli\u0163i s-au ciocnit pe orbita terestr\u0103, incidente care au dus la r\u0103sp\u00e2ndirea de cantit\u0103\u0163i mari de obiecte \u015fi de\u015feuri tehnologice pe orbita Terrei, care se pot ciocni de al\u0163i sateli\u0163i.<\/p>\n<p>\nGunoiul spa\u0163ial, alc\u0103tuit din sateli\u0163i sco\u015fi din uz \u015fi alte obiecte care au ajuns pe orbit\u0103, constituie un pericol pentru sateli\u0163ii func\u0163ionali, unul dintre ace\u015ftia fiind \u015fi ISS, care are la bord \u015fi un echipaj uman. Alte teorii au sugerat utilizarea unor plase pentru capturarea acestor de\u015feuri sau trimiterea lor dincolo de orbita terestr\u0103 folosind un jet puternic de gaz.<\/p>\n<p>\nEchipa din spatele planului privind utilizarea laserului sper\u0103 s\u0103 poat\u0103 testa sistemul folosind un mic telescop \u015fi un laser de la bordul ISS. Dac\u0103 planul va func\u0163iona, savan\u0163ii sper\u0103 s\u0103 monteze un sistem complet \u015fi mai puternic la bordul Sta\u0163iei Spa\u0163iale.<\/p>\n<p>\nOamenii de \u015ftiin\u0163\u0103 sper\u0103 ca versiunea final\u0103 s\u0103 foloseasc\u0103 un telescop de trei metri \u015fi un laser construit din aproximativ 10.000 de fibre optice. Sistemul ar fi capabil s\u0103 loveasc\u0103 o bucat\u0103 de gunoi spa\u0163ial de la o distan\u0163\u0103 de 100 de kilometri.<\/p>\n<p>\nEchipa este de p\u0103rere c\u0103, dac\u0103 laserul instalat la bordul ISS va func\u0163iona, un sistem dedicat va putea fi trimis \u00een spa\u0163iu, pe orbitele \u00eenalte, unde se afl\u0103 cea mai mare parte a gunoiului spa\u0163ial cu poten\u0163ial periculos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oamenii de \u015ftiin\u0163\u0103 vor s\u0103 monteze pe Sta\u0163ia Spa\u0163ial\u0103 Interna\u0163ional\u0103 (ISS) lasere uria\u015fe pe care s\u0103 le utilizeze pentru distrugerea celor aproximativ 3.000 de tone de de\u015feuri care se afl\u0103 pe orbita Terrei \u015fi care ar putea pune avanpostul spa\u0163ial \u00een pericol.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[40277,23591,18733],"class_list":["post-120911","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-gunoi-spatial","tag-iss","tag-laser"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/120911","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=120911"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/120911\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=120911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=120911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=120911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}