{"id":197313,"date":"2022-04-27T13:00:00","date_gmt":"2022-04-27T10:00:00","guid":{"rendered":"https:\/\/howtogeek.inform.click\/?p=197313"},"modified":"2022-04-01T15:26:16","modified_gmt":"2022-04-01T12:26:16","slug":"nasa-esimene-lunar-rover-aitab-astronautidel-kuul-elada","status":"publish","type":"post","link":"https:\/\/howtogeek.inform.click\/et\/nasa-esimene-lunar-rover-aitab-astronautidel-kuul-elada\/","title":{"rendered":"NASA esimene Lunar Rover aitab astronautidel Kuul elada"},"content":{"rendered":"<p><a href=\"https:\/\/www.nasa.gov\/viper\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">NASA<\/a><\/p>\n<p>Pikka aega Kuul elluj\u00e4\u00e4mine on praktiliselt v\u00f5imatu. Mitte ainult sellep\u00e4rast, et sellel puudub atmosf\u00e4\u00e4r ja see h\u00fcppab pidevalt surmavate temperatuuride vahel, vaid seet\u00f5ttu, et meil pole aimugi, kust Kuu pinnal vett leida. Lahendus? NASA ohverdab oma esimese kuukulguri <a href=\"https:\/\/www.nasa.gov\/viper\/rover\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">VIPER<\/a>, et aidata leida Kuul veeallikat.<\/p>\n<p>Kulgur VIPER alustab oma 100-p\u00e4evast Kuu enesetapumissiooni 2023. aasta l\u00f5pus. Selle eesm\u00e4rk on l\u00e4bi kammida Kuu l\u00f5unapooluse j\u00e4\u00e4stabiilsuse piirkondi ehk piirkondi, kus Kuu pinna l\u00e4hedal on j\u00e4\u00e4.<\/p>\n<p>Astronoomid \u00fctlevad, et Kuu poolustel <a href=\"https:\/\/www.reviewgeek.com\/58588\/new-studies-show-presence-of-water-ice-exposed-in-direct-sunlight-on-the-moon\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">on tuhandeid<\/a> &quot;j\u00e4\u00e4 stabiilsuspiirkondi&quot;. Varasemad missioonid, nagu <a href=\"https:\/\/www.nasa.gov\/vision\/universe\/solarsystem\/14apr_moonwater.html\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Lunar Prospector<\/a>, on seda t\u00f5estanud. Probleem on selles, et me ei tea, kuidas need k\u00fclmunud veemolekulid jaotuvad v\u00f5i kuidas neid joomiseks, vannitamiseks ja muudeks p\u00f5hilisteks aineteks ekstraheerida.<\/p>\n<p>VIPER kasutab pinnase skaneerimiseks kuni kolme jala s\u00fcgavusel neutronspektromeetris\u00fcsteemi (NSS). Kui see leiab vesinikku, kasutab ta mullaproovide t\u00f5mbamiseks ja uurimiseks meetripikkust <a href=\"https:\/\/www.nasa.gov\/viper\/rover\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">TRIDENT -trelli.<\/a> Lisaks j\u00e4lgib VIPER kulgur igasugust tolmu, mida see \u00f5hku paiskab, otsides hulkuvat vesinikku ja muid molekule, mis v\u00f5ivad viidata suurele k\u00fclmunud veeallikale.<\/p>\n<p>P\u00e4rast seda, kui VIPER on oma 100-p\u00e4evase missiooni l\u00f5petanud, peaks NASA-l olema palju parem ettekujutus vee jaotumisest Kuul. Kuid t\u00f5en\u00e4oliselt ei n\u00e4e kulgur oma t\u00f6\u00f6 vilju \u2013 kui tema missioon on l\u00f5ppenud, sukeldub l\u00f5unapoolus 6\u20139 kuud kestvasse k\u00fclmetavasse pimedusse. NASA teadlased arutavad endiselt, kas j\u00e4tta kulgur k\u00fcnkale (kus see v\u00f5ib p\u00e4ikesevalgust saada ja ellu j\u00e4\u00e4da) v\u00f5i lihtsalt s\u00f5ita see vastikusse kraavi ja vaadata, kas see juhtub vett leidma.<\/p>\n<p>Allikas: <a href=\"https:\/\/www.engadget.com\/nasas-first-lunar-rover-will-scour-the-moons-south-pole-for-water-in-2023-160022034-170003713.html?src=rss\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">NASA<\/a> <a href=\"https:\/\/www.nasa.gov\/viper\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Engadgeti<\/a> kaudu<a href=\"https:\/\/www.nasa.gov\/viper\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\"><\/a><\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/www.reviewgeek.com\" class=\"external external_icon\">www.reviewgeek.com<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pikka aega Kuul elluj\u00e4\u00e4mine on praktiliselt v\u00f5imatu. Mitte ainult sellep\u00e4rast, et sellel puudub atmosf\u00e4\u00e4r ja see h\u00fcppab pidevalt surmavate temperatuuride vahel, vaid seet\u00f5ttu, et meil pole aimugi, kust Kuu pinnal vett leida. Lahendus? NASA ohverdab oma esimese kuukulguri VIPER, et aidata leida Kuul veeallikat.<\/p>\n","protected":false},"author":1,"featured_media":187909,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[],"tags":[],"class_list":["post-197313","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts\/197313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/comments?post=197313"}],"version-history":[{"count":0,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts\/197313\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/media\/187909"}],"wp:attachment":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/media?parent=197313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/categories?post=197313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/tags?post=197313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}