Jap\u00e1n fell\u0151tt egy r\u00f6ntgensug\u00e1r-m\u0171holdat, amelynek neve X-Ray Imaging and Spectroscopy Mission (XRISM). Az XRISM k\u00e9t, r\u00f6ntgensugarak \u00e9szlel\u00e9s\u00e9re szolg\u00e1l\u00f3 m\u0171szerrel van felszerelve; a r\u00f6ntgensug\u00e1rz\u00e1s a nagy energi\u00e1j\u00fa elektrom\u00e1gneses sug\u00e1rz\u00e1s egyik form\u00e1ja. A m\u0171hold 350 m\u00e9rf\u00f6ld magasr\u00f3l, F\u00f6ld k\u00f6r\u00fcli p\u00e1ly\u00e1r\u00f3l figyeli a csillagok \u00e9s galaxisok k\u00f6z\u00f6tti forr\u00f3 plazma sebess\u00e9g\u00e9t \u00e9s k\u00e9miai \u00f6sszet\u00e9tel\u00e9t eddig nem l\u00e1tott r\u00e9szletess\u00e9ggel.<\/p>\n\n
A plazma az anyag rendk\u00edv\u00fcl forr\u00f3, t\u00f6lt\u00f6tt r\u00e9szecsk\u00e9kb\u0151l \u00e1ll\u00f3 \u00e1llapota, amely a l\u00e1that\u00f3 univerzum t\u00falnyom\u00f3 t\u00f6bbs\u00e9g\u00e9t teszi ki. Inform\u00e1ci\u00f3t hordoz a csillagok \u00e9s szupern\u00f3varobban\u00e1sok \u00e1ltal l\u00e9trehozott elemek t\u00f6rt\u00e9net\u00e9r\u0151l. A plazma tanulm\u00e1nyoz\u00e1s\u00e1val a tud\u00f3sok jobban meg\u00e9rthetik a csillagok, galaxisok \u00e9s galaxishalmazok \u00f6sszet\u00e9tel\u00e9t \u00e9s evol\u00faci\u00f3j\u00e1t.<\/p>\n\n
Az XRISM m\u0171szerei k\u00f6z\u00f6tt szerepel egy sz\u00ednk\u00e9pelemz\u0151, amely a nulla fokhoz k\u00f6zeli h\u0151m\u00e9rs\u00e9kleten m\u0171k\u00f6dik, \u00edgy k\u00e9pes \u00e9rz\u00e9kelni az egyes r\u00f6ntgensugarak detektorra \u00e9rkez\u00e9sekor keletkez\u0151 h\u0151m\u00e9rs\u00e9klet-v\u00e1ltoz\u00e1sokat. A sz\u00ednk\u00e9pelemz\u0151 a forr\u00e1s h\u0151m\u00e9rs\u00e9klet\u00e9t, \u00f6sszet\u00e9tel\u00e9t \u00e9s sebess\u00e9g\u00e9t harmincszor jobb felbont\u00e1ssal m\u00e9ri, mint a NASA Chandra r\u00f6ntgencsillag\u00e1szati obszervat\u00f3riuma.<\/p>\n\n
Az XRISM rendelkezik tov\u00e1bb\u00e1 egy r\u00f6ntgenk\u00e9palkot\u00f3val, amely sz\u00e9les l\u00e1t\u00f3sz\u00f6g\u0171 felv\u00e9teleket k\u00e9sz\u00edt. A m\u0171hold a p\u00e1ly\u00e1ra \u00e9rkez\u00e9se ut\u00e1n kalibr\u00e1lja mag\u00e1t, \u00e9s v\u00e1rhat\u00f3an h\u00e1rom \u00e9vig \u00fczemel.<\/p>\n\n
A r\u00f6ntgensug\u00e1r-m\u0171hold mellett Jap\u00e1n egy Smart Lander for Investigating Moon (SLIM) nev\u0171 holdrasz\u00e1ll\u00f3t is ind\u00edtott. Az SLIM \u00fczemanyag-takar\u00e9kos \u00faton, h\u00e1rom-n\u00e9gy h\u00f3nap alatt \u00e9ri el a holdfelsz\u00ednt, majd egy h\u00f3napig hold k\u00f6r\u00fcli p\u00e1ly\u00e1n kering, miel\u0151tt leereszkedik.<\/p>\n\n
Az SLIM k\u00fcldet\u00e9s\u00e9nek els\u0151dleges c\u00e9lja rendk\u00edv\u00fcl pontos lesz\u00e1ll\u00e1si k\u00e9pess\u00e9gek bemutat\u00e1sa. M\u00edg a holdrasz\u00e1ll\u00f3k lesz\u00e1ll\u00e1si pontoss\u00e1ga \u00e1ltal\u00e1ban n\u00e9h\u00e1ny vagy t\u00f6bb t\u00edz kilom\u00e9ter, az SLIM c\u00e9lja, hogy 100 m\u00e9teres sugaron bel\u00fcl \u00e9rjen f\u00f6ldet.<\/p>\n\n
A pontosabb lesz\u00e1ll\u00e1si k\u00e9pess\u00e9g biztons\u00e1gosabb lesz\u00e1ll\u00e1st tesz lehet\u0151v\u00e9, \u00e9s olyan ter\u00fcletek felfedez\u00e9s\u00e9t is, amelyek kor\u00e1bban el\u00e9rhetetlenek voltak. Az SLIM \u00fati c\u00e9lja a Shioli becsap\u00f3d\u00e1si kr\u00e1ter, az Apollo-11 lesz\u00e1ll\u00e1si hely\u00e9t\u0151l d\u00e9lre.<\/p>\n\n
Ha az SLIM sikeresen landol, Jap\u00f3n lesz az \u00f6t\u00f6dik orsz\u00e1g, amely eljut a holdfelsz\u00ednre, csatlakozva az Egyes\u00fclt \u00c1llamokhoz, Oroszorsz\u00e1ghoz (kor\u00e1bban a Szovjetuni\u00f3hoz), K\u00edn\u00e1hoz \u00e9s Indi\u00e1hoz. A k\u00fcldet\u00e9s r\u00e9sze Jap\u00e1nnak azon sz\u00e9lesebb k\u00f6r\u0171 terveinek, hogy a j\u00f6v\u0151ben asztronaut\u00e1kat k\u00fcldj\u00f6n a Holdra.<\/p>\n\n
Az XRISM \u00e9s az SLIM ind\u00edt\u00e1sa jelent\u0151s l\u00e9p\u00e9s az \u0171rkutat\u00e1sban. Az XRISM \u00faj betekint\u00e9st ny\u00fajt a tud\u00f3soknak az univerzumba, m\u00edg az SLIM bebizony\u00edtja a pontos holdrasz\u00e1ll\u00e1s lehet\u0151s\u00e9g\u00e9t. Ezek a k\u00fcldet\u00e9sek hozz\u00e1j\u00e1rulnak a kozmosz meg\u00e9rt\u00e9s\u00e9hez, \u00e9s megteremtik az alapj\u00e1t a Hold \u00e9s az azon t\u00fali emberi felfedez\u0151utaknak.<\/p>","protected":false},"excerpt":{"rendered":"
Jap\u00e1n r\u00f6ntgensug\u00e1r-m\u0171holdat \u00e9s holdrasz\u00e1ll\u00f3t ind\u00edt az \u0171rbe R\u00f6ntgensug\u00e1r-m\u0171hold a kozmosz tanulm\u00e1nyoz\u00e1s\u00e1ra Jap\u00e1n fell\u0151tt egy r\u00f6ntgensug\u00e1r-m\u0171holdat, amelynek neve X-Ray Imaging and Spectroscopy Mission (XRISM). Az XRISM k\u00e9t, r\u00f6ntgensugarak \u00e9szlel\u00e9s\u00e9re szolg\u00e1l\u00f3 m\u0171szerrel…<\/p>\n","protected":false},"author":2,"featured_media":25469,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[476],"tags":[436,2907,2908,434,2906],"class_list":["post-1284","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-space-science","tag-astrophysics","tag-lunar-exploration","tag-plasma-physics","tag-space-exploration","tag-x-ray-astronomy"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/1284","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/comments?post=1284"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/1284\/revisions"}],"predecessor-version":[{"id":25470,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/1284\/revisions\/25470"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media\/25469"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media?parent=1284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/categories?post=1284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/tags?post=1284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}