{"id":693175,"date":"2026-05-18T17:16:03","date_gmt":"2026-05-18T17:16:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=693175"},"modified":"2026-05-18T17:16:03","modified_gmt":"2026-05-18T17:16:03","slug":"europa-prezinta-o-racheta-care-ar-putea-depasi-eficienta-navei-spatiale-starship-a-companiei-spacex","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=693175","title":{"rendered":"Europa prezint\u0103 o rachet\u0103 care ar putea dep\u0103\u0219i eficien\u021ba navei spa\u021biale Starship a companiei SpaceX"},"content":{"rendered":"
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Europa a dezv\u0103luit planurile pentru o rachet\u0103 de lansare par\u021bial reutilizabil\u0103, capabil\u0103 s\u0103 ridice peste 70 de tone pe orbit\u0103, potrivit DailyGalaxy<\/a>.<\/p>\n

Conform unei analize recente din CEAS Space Journal, acest nou concept ar putea oferi o alternativ\u0103 mai eficient\u0103 \u0219i mai durabil\u0103 la racheta Starship a SpaceX, care a captat deja aten\u021bia global\u0103 cu testele sale care au dobor\u00e2t recorduri.<\/p>\n

Descoperirea revolu\u021bionar\u0103 a navei Starship \u0219i impactul s\u0103u global<\/h2>\n

Nava Starship a companiei SpaceX a atins o etap\u0103 istoric\u0103 \u00een 2023, pornind simultan toate cele 33 de motoare \u0219i decol\u00e2nd din Texas pentru prima dat\u0103. De\u0219i nu au fost perfecte, aceste zboruri au marcat \u00eenceputul unei noi ere pentru zborurile spa\u021biale, demonstr\u00e2nd c\u0103 o rachet\u0103 complet reutilizabil\u0103 este capabil\u0103 s\u0103 trimit\u0103 sarcini utile enorme pe orbit\u0103.<\/p>\n

Studii independente realizate de Centrul Aerospatial German (DLR), bazate pe date telemetrice disponibile public, confirm\u0103 c\u0103 Starship poate transporta \u00een prezent aproximativ 59 de tone pe orbita joas\u0103 a P\u0103m\u00e2ntului \u00een modul reutilizabil, apropiindu-se de capacitatea de \u00eenc\u0103rcare a unei rachete Falcon Heavy complet consumabile.<\/p>\n

Versiunile viitoare ar putea dep\u0103\u0219i 115 tone, eclips\u00e2nd poten\u021bial racheta Saturn V. \u00centrebarea global\u0103 nu mai este dac\u0103 Starship va schimba regulile jocului, ci cum vor r\u0103spunde na\u021biunile \u0219i companiile private.<\/p>\n

RLV C5 al Europei: eficien\u021b\u0103 \u00eenaintea dimensiunii<\/h2>\n

Cercet\u0103torii DLR au propus RLV C5, o alternativ\u0103 european\u0103 conceput\u0103 av\u00e2nd \u00een vedere eficien\u021ba. \u00cen loc s\u0103 egaleze dimensiunea brut\u0103 a Starship, RLV C5 combin\u0103 un booster reutilizabil cu aripi, inspirat de proiectul SpaceLiner, cu o treapt\u0103 superioar\u0103 consumabil\u0103 alimentat\u0103 cu hidrogen lichid \u0219i oxigen. Aceast\u0103 alegere a propulsorului ofer\u0103 o eficien\u021b\u0103 mai mare dec\u00e2t motoarele cu metan-oxigen ale Starship.<\/p>\n

Spre deosebire de metoda de aterizare vertical\u0103 a Starship, propulsorul planeaz\u0103 \u00eenapoi prin atmosfer\u0103 \u0219i este capturat \u00een aer de un avion subsonic. Acest lucru elimin\u0103 necesitatea de a rezerva combustibil pentru arderea de aterizare, permi\u021b\u00e2nd ca o parte mai mare din masa rachetei s\u0103 contribuie la atingerea orbitei. Modelele ini\u021biale sugereaz\u0103 c\u0103 74% din masa sa de lansare devine sarcin\u0103 util\u0103, comparativ cu 40% \u00een cazul Starship, demonstr\u00e2nd c\u0103 designul strategic poate uneori s\u0103 dep\u0103\u0219easc\u0103 dimensiunea brut\u0103.<\/p>\n

\u00cen ciuda promisiunii conceptuale a RLV C5, Starship este deja opera\u021bional, chiar dac\u0103 zborurile ini\u021biale au fost imperfecte. Cercet\u0103torii germani avertizeaz\u0103 c\u0103 trecerea de la concept la echipament func\u021bional reprezint\u0103 o provocare major\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"

Europa a dezv\u0103luit planurile pentru o rachet\u0103 de lansare par\u021bial reutilizabil\u0103, capabil\u0103 s\u0103 ridice peste 70 de tone pe orbit\u0103, potrivit DailyGalaxy. Conform unei analize recente din CEAS Space Journal, … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":693176,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/693175"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=693175"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/693175\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/693176"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=693175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=693175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=693175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}