{"id":115041,"date":"2022-08-18T22:22:00","date_gmt":"2022-08-18T19:22:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=115041"},"modified":"2022-08-18T14:39:03","modified_gmt":"2022-08-18T11:39:03","slug":"nasa-megerkezett-az-inditoallasba-az-uj-amerikai-holdraketa","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=115041&lang=hu","title":{"rendered":"NASA: meg\u00e9rkezett az ind\u00edt\u00f3\u00e1ll\u00e1sba az \u00faj amerikai holdrak\u00e9ta"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

Az amerikai \u00farkutat\u00e1si hivatal (NASA) \u00faj holdrak\u00e9t\u00e1ja szerd\u00e1n meg\u00e9rkezett a floridai ind\u00edt\u00f3\u00e1ll\u00e1sba, els\u0151 rep\u00fcl\u00e9se kevesebb mint k\u00e9t h\u00e9t m\u00falva esed\u00e9kes.<\/strong>
A 98 m\u00e9ter magas rak\u00e9ta kedden k\u00e9s\u0151 este indult n\u00e9gy m\u00e9rf\u00f6ldes \u00fatj\u00e1ra az \u00f3ri\u00e1si hang\u00e1rb\u00f3l, \u00e9s majdnem 10 \u00f3ra alatt sz\u00e1ll\u00edtott\u00e1k \u00e1t az ind\u00edt\u00f3\u00e1ll\u00e1sra. V\u00e9g\u00fcl szerd\u00e1n napkeltekor ker\u00fclt a v\u00e9gleges hely\u00e9re.<\/p>\n\n\n\n

A NASA tervei szerint a tesztrep\u00fcl\u00e9s augusztus 29-\u00e9n indul, a leg\u00e9nys\u00e9gi kapszul\u00e1ban egyel\u0151re csak h\u00e1rom k\u00eds\u00e9rleti b\u00e1but helyeznek el, a rajtuk elhelyezett \u00e9rz\u00e9kel\u0151k m\u00e9rik majd a sug\u00e1rz\u00e1st \u00e9s a keletkez\u0151 rezg\u00e9seket. A kapszula t\u00e1voli p\u00e1ly\u00e1n ker\u00fcli meg a Holdat, majd a Csendes-\u00f3ce\u00e1nba zuhan. A tesztrep\u00fcl\u00e9s ideje hat h\u00e9t.<\/p>\n\n\n\n

Ez lesz a NASA Artemis-programj\u00e1nak els\u0151 holdrep\u00fcl\u00e9se.<\/p>\n\n\n\n

K\u00e9t \u00e9ven bel\u00fcl m\u00e1r \u0171rhaj\u00f3sokat a akarnak Hold k\u00f6r\u00fcli p\u00e1ly\u00e1ra k\u00fcldeni, 2025-ben m\u00e1r leg\u00e9nys\u00e9g landolna az \u00e9gitesten. Az eredeti tervek szerint 2024-ben \u00e9rkezett volna el\u0151sz\u00f6r amerikai \u0171rhaj\u00f3s a Holdra a program keret\u00e9ben, ezt m\u00e9g a Trump-korm\u00e1nyzat jelentette be 2019-ben.<\/p>\n\n\n\n

A NASA t\u00f6bb mint egy \u00e9vtizede, az \u0171rsikl\u00f3flotta nyugd\u00edjba vonul\u00e1sa ut\u00e1n ind\u00edtotta el a programot, a hossz\u00fa k\u00e9sedelem t\u00f6bb milli\u00e1rd doll\u00e1rral n\u00f6velte a k\u00f6lts\u00e9geket.<\/p>\n\n\n\n

Az amerikai \u0171r\u00fcgyn\u00f6ks\u00e9g Space Launch System (SLS) nev\u0171 hordoz\u00f3ja 12 m\u00e9terrel kisebb, mint a f\u00e9l \u00e9vsz\u00e1zada az Apollo-programhoz haszn\u00e1lt Saturn V rak\u00e9t\u00e1k, azonban nagyobb teljes\u00edtm\u00e9ny\u0171, mivel egy magfokozatot \u00e9s k\u00e9t iker gyors\u00edt\u00f3rak\u00e9t\u00e1t haszn\u00e1l.<\/p>\n\n\n\n

Bill Nelson, a NASA igazgat\u00f3ja \u00fagy fogalmazott, “ha r\u00e1n\u00e9z\u00fcnk a rak\u00e9t\u00e1ra, szinte retr\u00f3nak t\u0171nik, olyan, mintha a Saturn V-re pillantan\u00e1nk vissza, csakhogy ez egy teljesen m\u00e1s, \u00faj, rendk\u00edv\u00fcl kifinomult rak\u00e9ta \u00e9s \u0171rhaj\u00f3.”<\/p>\n\n\n\n

Az Apollo-programban 24 \u0171rhaj\u00f3s rep\u00fclt a Holdra, tizenketten 1969 \u00e9s 1972 k\u00f6z\u00f6tt le is sz\u00e1lltak az \u00e9gitesten.<\/p>\n\n\n\n

A rak\u00e9t\u00e1t m\u00e1r harmadszor helyezt\u00e9k az ind\u00edt\u00f3\u00e1ll\u00e1sba, az \u00e1prilisi teszt ugyanis \u00fczemanyag-sziv\u00e1rg\u00e1s \u00e9s egy\u00e9b probl\u00e9m\u00e1k miatt sikertelen volt, \u00e9s az SLS-t vissza kellett sz\u00e1ll\u00edtani jav\u00edt\u00e1sra a hang\u00e1rba. A f\u0151pr\u00f3b\u00e1t j\u00faniusban megism\u00e9telt\u00e9k, akkor ugyan jobbak lettek az eredm\u00e9nyek, de ind\u00edt\u00e1s akkor sem t\u00f6rt\u00e9nt.<\/p>\n\n\n\n

Forr\u00e1s<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Az amerikai \u00farkutat\u00e1si hivatal (NASA) \u00faj holdrak\u00e9t\u00e1ja szerd\u00e1n meg\u00e9rkezett a floridai ind\u00edt\u00f3\u00e1ll\u00e1sba, els\u0151 rep\u00fcl\u00e9se kevesebb mint k\u00e9t h\u00e9t m\u00falva esed\u00e9kes.<\/p>\n","protected":false},"author":4,"featured_media":115042,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,598,39],"tags":[230165,2185,28725],"class_list":["post-115041","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-tudomany","category-vilag","tag-artemis-program","tag-nasa","tag-raketa-2"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/115041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=115041"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/115041\/revisions"}],"predecessor-version":[{"id":115043,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/115041\/revisions\/115043"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/115042"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=115041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=115041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=115041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}