{"id":365,"date":"2018-10-25T10:36:00","date_gmt":"2018-10-25T08:36:00","guid":{"rendered":"https:\/\/kids.esa.int\/how_to_build_a_house_on_the_moon\/"},"modified":"2026-10-08T00:27:19","modified_gmt":"2026-10-07T22:27:19","slug":"how_to_build_a_house_on_the_moon","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/how_to_build_a_house_on_the_moon\/","title":{"rendered":"Hogyan \u00e9p\u00edts\u00fcnk h\u00e1zat \u2013 a Holdon!"},"content":{"rendered":"<div class=\"lede\">\n<p>Egy napon az \u0171rhaj\u00f3sok tal\u00e1n visszat\u00e9rnek a Holdra \u2013 \u00e9s nem csup\u00e1n egy r\u00f6vid id\u0151re, hanem h\u00f3napokig, s\u0151t \u00e9vekig is ott fognak \u00e9lni \u00e9s dolgozni! Ez az \u00e1lma sz\u00e1mos tud\u00f3snak az olyan \u0171r\u00fcgyn\u00f6ks\u00e9gekn\u00e9l, mint az ESA. Ahhoz, hogy ez az \u00e1lom val\u00f3ra v\u00e1ljon, sz\u00e1mos kih\u00edv\u00e1st kell lek\u00fczdeni. Az egyik ilyen k\u00e9rd\u00e9s az, hogy mib\u0151l lehetne \u00e9p\u00edteni egy holdb\u00e1zist?<\/p>\n<\/div>\n<p>Hozhatn\u00e1nk olyan anyagokat a F\u00f6ldr\u0151l, mint a f\u00e9m vagy a t\u00e9gla, de a felszerel\u00e9sek sz\u00e1ll\u00edt\u00e1sa a Holdra a sz\u00fcl\u0151bolyg\u00f3nkr\u00f3l rendk\u00edv\u00fcl dr\u00e1ga. Jobb lenne, ha a holdb\u00e1zisunkat a helysz\u00ednen rendelkez\u00e9sre \u00e1ll\u00f3 er\u0151forr\u00e1sokb\u00f3l \u00e9p\u00edthetn\u00e9nk meg.<\/p>\n<p>A Hold felsz\u00edn\u00e9t finom, \u00e9rdes, sz\u00fcrke por bor\u00edtja. Ez az anyag minden\u00fctt megtal\u00e1lhat\u00f3, ez\u00e9rt \u00e9rdemes k\u00eds\u00e9rletezni azzal, hogyan lehetne t\u00e9gl\u00e1kk\u00e1 \u00e9s egy\u00e9b \u00e9p\u00edt\u0151anyagokk\u00e1 alak\u00edtani! \u201cA holdt\u00e9gl\u00e1kat porb\u00f3l fogj\u00e1k gy\u00e1rtani\u201d \u2013 mondja Aidan Cowley, az ESA tudom\u00e1nyos tan\u00e1csad\u00f3ja \u00e9s a holdpor szak\u00e9rt\u0151je. \u201cSzil\u00e1rd t\u00f6mb\u00f6ket lehet bel\u0151le k\u00e9sz\u00edteni utak \u00e9s ind\u00edt\u00f3\u00e1llom\u00e1sok \u00e9p\u00edt\u00e9s\u00e9hez, vagy olyan lak\u00f3helyekhez, amelyek megv\u00e9dik az \u0171rhaj\u00f3sokat a zord holdi k\u00f6rnyezett\u0151l.\u201d<\/p>\n<\/p>\n<p><i>Tudja meg, hogyan lehetne a holdport hasznos er\u0151forr\u00e1ss\u00e1 alak\u00edtani! Szerz\u0151i jog: ESA \u2013 Eur\u00f3pai \u0170r\u00fcgyn\u00f6ks\u00e9g.<\/i><\/p>\n<p>Van azonban egy probl\u00e9ma: itt a F\u00f6ld\u00f6n nincs el\u00e9g holdporunk ahhoz, hogy ezt az elk\u00e9pzel\u00e9st tesztelhess\u00fck. Visszat\u00e9rni a Holdra, hogy t\u00f6bbet gy\u0171jts\u00fcnk bel\u0151le, nagyon neh\u00e9z lenne! Az ESA tud\u00f3sai \u00fagy v\u00e9lik, lehet, hogy van egy jobb megold\u00e1s. A holdpor nagyon hasonl\u00edt a vulk\u00e1nok \u00e1ltal r\u00e9gen kibocs\u00e1tott porhoz. K\u00f6r\u00fclbel\u00fcl 45 milli\u00f3 \u00e9vvel ezel\u0151tt vulk\u00e1nkit\u00f6r\u00e9sek t\u00f6rt\u00e9ntek a n\u00e9metorsz\u00e1gi K\u00f6ln k\u00f6rny\u00e9k\u00e9n. A kutat\u00f3k meg\u00e1llap\u00edtott\u00e1k, hogy a t\u00e9rs\u00e9gben tal\u00e1lhat\u00f3 vulk\u00e1ni por \u00f6sszet\u00e9tele j\u00f3l egyezik a holdpor \u00f6sszet\u00e9tel\u00e9vel. A legjobb az eg\u00e9szben, hogy b\u0151ven van bel\u0151le, \u00edgy k\u00f6nnyen begy\u0171jthet\u0151 \u00e9s felhaszn\u00e1lhat\u00f3 k\u00eds\u00e9rletekhez! Ezt a val\u00f3di holdpor helyettes\u00edt\u0151j\u00e9t EAC-1-nek h\u00edvj\u00e1k, a k\u00f6zeli Eur\u00f3pai \u0170rhaj\u00f3s K\u00f6zpont (European Astronaut Centre, r\u00f6viden EAC) ut\u00e1n, ahol a tud\u00f3sok dolgoznak.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1826\" data-credit=\"ESA\/Foster &amp; Partners\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/10\/The_challenge_was_to_design_a_mission_to_conduct_science_on_the_Moon\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/10\/the_challenge_was_to_design_a_mission_to_conduct_science_on_the_moon\/17870301-2-eng-GB\/The_challenge_was_to_design_a_mission_to_conduct_science_on_the_Moon.jpg\" alt=\"The challenge was to design a mission to conduct science on the Moon\"><figcaption>A feladat az volt, hogy olyan k\u00fcldet\u00e9st tervezzenek, amelynek keret\u00e9ben tudom\u00e1nyos kutat\u00e1sokat v\u00e9gezzenek a Holdon<\/figcaption><\/figure>\n<p>Az eddigi eredm\u00e9nyek nagyon \u00edg\u00e9retesek. \u00dagy t\u0171nik, hogy az \u0171rhaj\u00f3sok a Holdon gy\u0171jthetn\u00e9nek holdport, amelyet egy speci\u00e1lis 3D-nyomtat\u00f3 \u00e9p\u00edt\u0151anyagg\u00e1 alak\u00edthatna \u00e1t! \u00cdgy h\u00e1zakat, laborat\u00f3riumokat, m\u0171helyeket \u00e9s minden m\u00e1st is \u00e9p\u00edthetn\u00e9nk, amire sz\u00fcks\u00e9g\u00fcnk lenne.<\/p>\n<p>Tov\u00e1bbi kutat\u00e1sokra van azonban sz\u00fcks\u00e9g. A val\u00f3di holdpor folyamatosan ki van t\u00e9ve a Nap sug\u00e1rz\u00e1s\u00e1nak, ami elektromos t\u00f6lt\u00e9st k\u00f6lcs\u00f6n\u00f6z neki, \u00e9s megv\u00e1ltoztatja tulajdons\u00e1gait. Az EAC-1 vulk\u00e1ni talaj nem ment kereszt\u00fcl ezen a folyamaton, mivel a F\u00f6ldr\u0151l sz\u00e1rmazik, \u00e9s a F\u00f6ld l\u00e9gk\u00f6re v\u00e9di. Teh\u00e1t a Hold felsz\u00edn\u00e9r\u0151l sz\u00e1rmaz\u00f3, szennyez\u0151d\u00e9smentes pormint\u00e1k gy\u0171jt\u00e9se minden bizonnyal hasznos lenne annak ellen\u0151rz\u00e9s\u00e9hez, hogy a sug\u00e1rz\u00e1snak kitett val\u00f3di holdpor tov\u00e1bbra is felhaszn\u00e1lhat\u00f3-e \u00e9p\u00edtkez\u00e9shez.<\/p>\n<p>Szeretn\u00e9l egy holdporb\u00f3l \u00e9p\u00fclt holdb\u00e1zison \u00e9lni? Szerinted mik lenn\u00e9nek az el\u0151nyei? \u00c9s a h\u00e1tr\u00e1nyai?<\/p>\n<p><b>\u00c9rdekes t\u00e9ny:<\/b> A holdpor 40% oxig\u00e9nb\u0151l \u00e1ll. Ha ezt ki lehetne szabad\u00edtani, kiv\u00e1l\u00f3 leveg\u0151forr\u00e1sk\u00e9nt szolg\u00e1lhatna az \u0171rhaj\u00f3sok sz\u00e1m\u00e1ra!<\/p>","protected":false},"excerpt":{"rendered":"<p>One day, astronauts may return to the Moon &#8212; not just for a short stay, but to live and work for months or even years! This is the dream of [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/10\/3d-printed_lunar_base_design\/17891946-2-eng-GB\/3D-printed_lunar_base_design.jpg","esa_banner_description":"3D-printed lunar base design","esa_banner_credit":"ESA\/Foster & Partners","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/10\/3D-printed_lunar_base_design","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,13,63],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-365","post","type-post","status-publish","format-standard","hentry","category-learn","category-life-in-space","category-living-in-space"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/365","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/comments?post=365"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/365\/revisions"}],"predecessor-version":[{"id":4413,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/365\/revisions\/4413"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=365"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=365"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=365"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=365"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=365"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=365"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=365"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=365"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=365"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}