{"id":1952211,"date":"2026-05-24T04:00:08","date_gmt":"2026-05-24T01:00:08","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=1952211"},"modified":"2026-05-24T04:00:08","modified_gmt":"2026-05-24T01:00:08","slug":"dupa-280-000-de-simulari-oamenii-de-stiinta-au-identificat-o-traiectorie-mai-economica-spre-luna-bonusul","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=1952211","title":{"rendered":"Dup\u0103 280.000 de simul\u0103ri, oamenii de \u015ftiin\u0163\u0103 au identificat o traiectorie mai economic\u0103 spre Lun\u0103. Bonusul&#8230;"},"content":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/s.iw.ro\/gateway\/g\/ZmlsZVNvdXJjZT1odHRwJTNBJTJGJTJG\/c3RvcmFnZTA4dHJhbnNjb2Rlci5yY3Mt\/cmRzLnJvJTJGc3RvcmFnZSUyRjIwMjYl\/MkYwNSUyRjIxJTJGMjc0MTQwMV8yNzQx\/NDAxX3Byb2ZpbWVkaWEtMTA4OTI2MTUx\/NS5qcGcmdz0xMjAwJmg9NjMwJnpjPTEm\/aGFzaD05ZTExODk0YzZhMDNjMTU3YTUyM2Y4MWJkMGEzYTY3Yw==.thumb.jpg&#8221;]<\/p>\n<div class=\"entry data-app-meta data-app-meta-article\" data-embed-base-url-canonical=\"https:\/\/www.digi24.ro\/embed\/stiri\/sci-tech\/dupa-280-000-de-simulari-oamenii-de-stiinta-au-identificat-o-traiectorie-mai-economica-spre-luna-bonusul-nesperat-dupa-noul-calcul-3779401\">\n<p data-index=\"1\"><strong>O echip\u0103 interna\u0163ional\u0103 de cercet\u0103tori a anun\u0163at c\u0103 a g\u0103sit o metod\u0103 de calculare a unei rute \u00eentre P\u0103m\u00e2nt \u015fi Lun\u0103 mai eficiente din punct de vedere al combustibilului, folosind modelare computerizat\u0103 avansat\u0103, conform unui studiu publicat pe 10 aprilie \u00een revista Astrodynamics, transmite\u00a0 <a href=\"https:\/\/www.space.com\/astronomy\/moon\/scientists-find-a-hidden-route-to-the-moon-that-saves-fuel\" data-skip-linkfix=\"1\">Space.com.<\/a><\/strong><\/p>\n<p data-index=\"2\">Mult timp \u015fi efort se investesc \u00een planificarea rutelor pentru misiunile spa\u0163iale. Cercet\u0103torii caut\u0103 cele mai eficiente traiectorii \u00eentre planete \u015fi luni, deoarece zborurile spa\u0163iale sunt scumpe. Chiar \u015fi mici c\u00e2\u015ftiguri de eficien\u0163\u0103 pot \u00eensemna economii de milioane de dolari.<\/p>\n<p data-index=\"3\">Noua metod\u0103 se bazeaz\u0103 pe teoria conexiunilor func\u0163ionale, care ajut\u0103 la reducerea calculului necesar pentru a rula modele complexe. Cercet\u0103torii au folosit aceast\u0103 metod\u0103 pentru a simula 30 de milioane de rute diferite c\u0103tre Lun\u0103, iar 280.000 de simul\u0103ri sunt men\u0163ionate \u00een studiul lor.<\/p>\n<h2 id=\"highlight-3779401-1\">O rut\u0103 ascuns\u0103<\/h2>\n<p data-index=\"4\">Ruta mai ieftin\u0103 c\u0103tre Lun\u0103 pe care echipa a g\u0103sit-o era de fapt ascuns\u0103. Navele spa\u0163iale care c\u0103l\u0103toresc prin sistemul nostru solar folosesc combustibil doar o parte din timp. Gravita\u0163ia este adesea metoda preferat\u0103 de propulsie, deoarece este gratuit\u0103. Exist\u0103 rute determinate de gravita\u0163ie \u00een tot sistemul nostru solar, care sunt adesea denumite \u201eRe\u0163eaua de Transport Interplanetar\u201d.<\/p>\n<p data-index=\"5\">A\u015fadar, g\u0103sirea unei rute mai ieftine c\u0103tre Lun\u0103 are mult de-a face cu gravita\u0163ia, \u00een special cu atrac\u0163ia gravita\u0163ional\u0103 at\u00e2t a P\u0103m\u00e2ntului, c\u00e2t \u015fi a Lunii. \u00cen zborurile spa\u0163iale, termenul \u201evariabil\u0103\u201d se refer\u0103 la o traiectorie natural\u0103 care duce c\u0103tre o anumit\u0103 orbit\u0103. Cercet\u0103torii au descoperit c\u0103, \u00een loc s\u0103 utilizeze ramura variabilei orbitei selenare cea mai apropiat\u0103 de P\u0103m\u00e2nt, este mai bine s\u0103 se intre \u00een acea variabil\u0103 din partea opus\u0103.<\/p>\n<p data-index=\"6\">\u201e\u00cen loc s\u0103 presupunem c\u0103 este mai u\u015for s\u0103 alegem partea variabilei cea mai apropiat\u0103 de P\u0103m\u00e2nt, putem folosi analiza sistematic\u0103 cu metode mai rapide pentru a \u00eencerca s\u0103 g\u0103sim solu\u0163ii netriviale\u201d, a declarat \u00eentr-un comunicat co-autorul studiului, Vitor Martins de Oliveira, cercet\u0103tor postdoctoral la Universitatea din Sao Paulo, Brazilia.<\/p>\n<p data-index=\"7\">\u00cen esen\u0163\u0103, conform cercet\u0103torilor, pe nou descoperita traiectorie navele spa\u0163iale profit\u0103 mai mult de resursa liber\u0103 a gravita\u0163iei, rezult\u00e2nd o economie de combustibil mic\u0103 dar semnificativ\u0103 \u00een reducerea costurilor totale ale unor astfel de misiuni.<\/p>\n<h2 id=\"highlight-3779401-2\">Un bonus nesperat: comunicarea<\/h2>\n<p data-index=\"8\">Un alt beneficiu al rutei descoperite de cercet\u0103tori este c\u0103 nu va cauza \u00eentreruperi \u00een comunicarea cu P\u0103m\u00e2ntul. \u201eMisiunea Artemis 2, de exemplu, a pierdut comunicarea cu P\u0103m\u00e2ntul pentru o perioad\u0103, deoarece se afla direct \u00een spatele Lunii\u201d, a spus Oliveira. \u201eTraiectoria pe care o propunem este o solu\u0163ie care men\u0163ine o comunicare ne\u00eentrerupt\u0103\u201d.<\/p>\n<p data-index=\"9\">Dar noua rut\u0103 descoperit\u0103 nu este definitiv\u0103 \u00een ceea ce prive\u015fte cele mai ieftine misiuni P\u0103m\u00e2nt-Lun\u0103, au remarcat cercet\u0103torii. Munca lor de modelare a luat \u00een considerare doar gravita\u0163ia exercitat\u0103 de P\u0103m\u00e2nt \u015fi Lun\u0103. Cercet\u0103rile viitoare ar putea include variabile suplimentare, cum ar fi gravita\u0163ia Soarelui, ceea ce ar putea duce la traiectorii \u015fi mai rentabile.<\/p>\n<p data-index=\"10\">\u201eAnaliza sistematic\u0103 pe care am aplicat-o \u00een munca noastr\u0103 este ceva ce ar putea fi adoptat pe scar\u0103 mai larg\u0103 \u00een viitor\u201d, a sus\u0163inut \u00een aceea\u015fi declara\u0163ie autorul principal al studiului, Allan Kardec de Almeida Junior, cercet\u0103tor la Universitatea din Coimbra, Portugalia.<\/p>\n<p> Editor : <a href=\"https:\/\/www.digi24.ro\/autor\/sebastian-sterian\"> Sebastian Eduard <\/a><\/p>\n<\/div>\n<p>[analyse_source url=&#8221;https:\/\/www.digi24.ro\/stiri\/sci-tech\/dupa-280-000-de-simulari-oamenii-de-stiinta-au-identificat-o-traiectorie-mai-economica-spre-luna-bonusul-nesperat-dupa-noul-calcul-3779401&#8243;]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/s.iw.ro\/gateway\/g\/ZmlsZVNvdXJjZT1odHRwJTNBJTJGJTJG\/c3RvcmFnZTA4dHJhbnNjb2Rlci5yY3Mt\/cmRzLnJvJTJGc3RvcmFnZSUyRjIwMjYl\/MkYwNSUyRjIxJTJGMjc0MTQwMV8yNzQx\/NDAxX3Byb2ZpbWVkaWEtMTA4OTI2MTUx\/NS5qcGcmdz0xMjAwJmg9NjMwJnpjPTEm\/aGFzaD05ZTExODk0YzZhMDNjMTU3YTUyM2Y4MWJkMGEzYTY3Yw==.thumb.jpg&#8221;] O echip\u0103 interna\u0163ional\u0103 de cercet\u0103tori a anun\u0163at c\u0103 a g\u0103sit o metod\u0103 de calculare a unei rute \u00eentre P\u0103m\u00e2nt \u015fi Lun\u0103 mai eficiente din punct de vedere al combustibilului, folosind modelare computerizat\u0103 avansat\u0103, conform unui studiu publicat pe 10 aprilie \u00een revista Astrodynamics, transmite\u00a0 Space.com. Mult timp \u015fi efort se investesc \u00een [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[89],"tags":[226,11],"class_list":["post-1952211","post","type-post","status-publish","format-standard","hentry","category-romania","tag-crawlmanager","tag-digi24"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/1952211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1952211"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/1952211\/revisions"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1952211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1952211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1952211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}