{"id":200219,"date":"2022-07-12T19:45:00","date_gmt":"2022-07-12T16:45:00","guid":{"rendered":"https:\/\/geek.mediadoma.com\/?p=200219"},"modified":"2022-07-12T19:56:45","modified_gmt":"2022-07-12T16:56:45","slug":"nasa-perseverance-rover-on-esimene-seade-mis-toodab-marsil-hapnikku","status":"publish","type":"post","link":"https:\/\/geek.mediadoma.com\/et\/nasa-perseverance-rover-on-esimene-seade-mis-toodab-marsil-hapnikku\/","title":{"rendered":"NASA Perseverance Rover on esimene seade, mis toodab Marsil hapnikku"},"content":{"rendered":"<p>MOXIE instrument, mida kasutatakse s\u00fcsinikdioksiidist hapniku eraldamiseks. <a href=\"https:\/\/www.nasa.gov\/press-release\/nasa-s-perseverance-mars-rover-extracts-first-oxygen-from-red-planet\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">NASA<\/a><\/p>\n<p>NASA kulgur Perseverance p\u00fcstitab lihtsalt rekordeid. See on esimene seade, mis <a href=\"https:\/\/geek.mediadoma.com\/et\/kuulake-kuidas-perseverance-rover-soidab-uele-marsi-nendel-nasa-salvestistel\/\" title=\"salvestab heli\">salvestab heli<\/a> Marsi pinnast, esimene s\u00f5iduk, mis <a href=\"https:\/\/geek.mediadoma.com\/et\/nasa-ingenuity-helikopter-lendab-marsil-esimest-korda\/\" title=\"kannab drooni\">kannab drooni<\/a> teisele planeedile, ja n\u00fc\u00fcd esimene tehnoloogia, mis <a href=\"https:\/\/www.nasa.gov\/press-release\/nasa-s-perseverance-mars-rover-extracts-first-oxygen-from-red-planet\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">toodab hapnikku<\/a> v\u00e4ljaspool Maad.<\/p>\n<p>Enne Perseverance&#8217;i Punasele planeedile saatmist varustas NASA s\u00f5iduki r\u00f6stri suuruse instrumendiga, mida nimetatakse Marsi hapniku in-situ ressursside kasutamise katseks v\u00f5i l\u00fchidalt MOXIE. See v\u00e4ike kollane kast imeb endasse s\u00fcsihappegaasi molekulid (Marsi atmosf\u00e4\u00e4r on 96% CO2) ja jagab need, tekitades hapnikku ja heas v\u00f5i halvemas olukorras ka s\u00fcsinikmonooksiidi.<\/p>\n<p>MOXIE peaks v\u00e4lja t\u00f5rjuma 10 grammi hapnikku tunnis, kuid seade tootis oma esimese 2-tunnise v\u00e4ljahingamise jooksul kokku vaid 5 grammi. Sellest piisab hapnikust, et hoida kedagi elus umbes 10 minutit. MOXIE \u00fcksuse suurem versioon toodaks teoreetiliselt hapnikku meie vajadustele sobivamal kiirusel v\u00f5i isegi 27,5 tonni hapnikku, mis on vajalik Marsilt Maale naasmiseks v\u00e4ljuvate rakettide toiteks.<\/p>\n<p>NASA \u00fctleb, et MOXIE kuumeneb kasutamise ajal temperatuurini 1470 kraadi Fahrenheiti (800 Celsiuse j\u00e4rgi). See l\u00e4heb nii kuumaks, et NASA pidi selle Perseverance&#8217;i kulguri kaitsmiseks aerogeeliga vooderdama. Teadlased v\u00f5ivad tulevikus leida hapniku tootmise meetodi, mis kasutab v\u00e4hem energiat v\u00f5i toodab v\u00e4hem soojust, kuid praegu on MOXIE parim, mis meil on.<\/p>\n<p>See uus missioon t\u00f5estab, et suudame Marsil luua inimestele keskkonna, kuigi koloniseerimine on veel v\u00e4ga kaugel. Suure MOXIE \u00fcksuse transportimine Marsile on praegu ebapraktiline ja sellise \u00fcksuse pidevaks k\u00e4itamiseks vajalikku energiat oleks Marsi pinnalt raske leida.<\/p>\n<p>Allikas: <a href=\"https:\/\/www.nasa.gov\/press-release\/nasa-s-perseverance-mars-rover-extracts-first-oxygen-from-red-planet\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">NASA<\/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>NASA kulgur Perseverance p\u00fcstitab lihtsalt rekordeid. See on esimene seade, mis salvestab heli Marsi pinnast, esimene s\u00f5iduk, mis kannab drooni teisele planeedile, ja n\u00fc\u00fcd esimene tehnoloogia, mis toodab hapnikku v\u00e4ljaspool Maad.<\/p>\n","protected":false},"author":1,"featured_media":175824,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[650,735,724],"tags":[],"class_list":["post-200219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hobid","category-mitmesugused","category-uudis"],"_links":{"self":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/200219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/comments?post=200219"}],"version-history":[{"count":0,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/200219\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/media\/175824"}],"wp:attachment":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/media?parent=200219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/categories?post=200219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/tags?post=200219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}