{"id":221470,"date":"2022-11-26T12:03:00","date_gmt":"2022-11-26T09:03:00","guid":{"rendered":"https:\/\/geek.mediadoma.com\/?p=221470"},"modified":"2022-11-26T12:07:16","modified_gmt":"2022-11-26T09:07:16","slug":"hubblei-teleskoop-on-olnud-naedalaid-vorguuehenduseta-ja-nasa-ei-tea-miks","status":"publish","type":"post","link":"https:\/\/geek.mediadoma.com\/et\/hubblei-teleskoop-on-olnud-naedalaid-vorguuehenduseta-ja-nasa-ei-tea-miks\/","title":{"rendered":"Hubble&#8217;i teleskoop on olnud n\u00e4dalaid v\u00f5rgu\u00fchenduseta ja NASA ei tea, miks"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.shutterstock.com\/image-photo\/hubble-space-telescope-orbit-above-earth-337137236\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Vadim Sadovski\/Shutterstock.com<\/a><\/p>\n<p>Peaaegu kolm n\u00e4dalat tagasi v\u00f5ttis Hubble&#8217;i kosmoseteleskoop end v\u00f5rgust v\u00e4lja. NASA on sellest ajast saadik r\u00fcganud <a href=\"https:\/\/www.nasa.gov\/feature\/goddard\/2021\/operations-underway-to-restore-payload-computer-on-nasas-hubble-space-telescope\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">algp\u00f5hjuse v\u00e4ljaselgitamiseks<\/a> ja probleemi lahendamiseks, kuid kosmoses oleva \u00fclitehnilise seadme t\u00f5rkeotsing pole just k\u00f5ige lihtsam \u00fclesanne.<\/p>\n<p>T\u00f6\u00f6tajad on p\u00e4rast 13. juunil toimunud sulgemist p\u00f5hjust v\u00e4hendanud ja leidnud hulga asju, mis pole s\u00fc\u00fcdi, kuid t\u00e4psem probleem on veel tuvastamata. Ja kuna probleemi lahendamiseks ei saa astuda samme enne, kui v\u00e4hemalt \u00fcldine p\u00f5hjus on leitud, on diagnoosimine endiselt pooleli. Vahepeal hoitakse teleskoopi ja selle instrumente turvalises konfiguratsioonis.<\/p>\n<p>Praegu usub NASA, et probleemi p\u00f5hjustab miski teadusinstrumentide k\u00e4su- ja andmet\u00f6\u00f6tlus\u00fcksuses, mis sisaldab kasuliku koormuse arvutis\u00fcsteemi. Arvestades, et see moodul sisaldab juhtprotsessorit, m\u00e4lumoodulit, sidesiinit ja protsessorit, mis vormindab andmeid ja k\u00e4ske, et kontroller saaks suhelda teiste instrumentidega (ja edastada andmeid Maale), on veel palju vaja uurida.<\/p>\n<p>Esialgne uurimine n\u00e4itas, et viga oli m\u00e4lumoodulis, nii et esimese asjana l\u00fclitusid t\u00f6\u00f6tajad \u00fcle \u00fchele kolmest varum\u00e4lumoodulist. Sellel ei olnud aga mingit m\u00f5ju ja p\u00e4rast k\u00f5igi kolme varukoopia proovimist ei suutnud Hubble ikka veel m\u00e4lusse kirjutada ega seda lugeda.<\/p>\n<p><a href=\"https:\/\/geek.mediadoma.com\/wp-content\/uploads\/2022\/03\/post-160186-623d5a5877c13.png\" data-rel=\"lightbox\"><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/geek.mediadoma.com\/wp-content\/uploads\/2022\/03\/post-160186-623d5a5877c13.png\" alt=\"Hubble&#039;i teleskoop on olnud n\u00e4dalaid v\u00f5rgu\u00fchenduseta ja NASA ei tea, miks\"><\/a><\/p>\n<p><a href=\"https:\/\/www.shutterstock.com\/image-illustration\/hubble-telescope-orbit-earth-space-3d-1666908403\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">AleksandrMorrisovit\u0161\/Shutterstock.com<\/a><\/p>\n<p>Meeskond arvab n\u00fc\u00fcd, et probleem v\u00f5ib peituda mujal, ja nad uurivad n\u00fc\u00fcd teisi peamisi kandidaate, nagu k\u00e4su\u00fcksus \/ teadusandmete vormindaja ja toitejuhtimis\u00fcksus. Kui m\u00f5ni neist osutub probleemiks, on varu\u00fcksustele \u00fcleminekuks vaja teha \u201ekeerulisemat toimingut kui need, mida meeskond tegi 23. ja 24. juunil.<\/p>\n<p>Ajalooline teleskoop lasti \u00f5hku enam kui 30 aastat tagasi ja sellest ajast alates on see teinud \u00fcle <a href=\"https:\/\/www.nasa.gov\/content\/goddard\/2017\/highlights-of-hubble-s-exploration-of-the-universe\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">600 000 vaatluse<\/a> (nagu universumi kiirenev paisumine), mis on aidanud NASA-l ja teistel institutsioonidel uurida ja paremini m\u00f5ista <a href=\"https:\/\/www.reviewgeek.com\/55911\/nasas-hubble-telescope-filmed-an-exploding-star-brighter-than-5-billion-suns\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">meid \u00fcmbritsevat universumit<\/a> ning teha m\u00f5ningaid vaatlusi. k\u00f5ige <a href=\"https:\/\/geek.mediadoma.com\/et\/avastage-meie-taeheuniversumit-nasa-paeevapildi-astronoomia-abil\/\" title=\"vapustavamad pildid\">vapustavamad pildid<\/a>, mis meil kosmoseobjektidest on. Teadlased on varem suutnud lahendada muid Hubble&#8217;i probleeme, n\u00e4iteks 2008. aastal eba\u00f5nnestunud andmevormingus, seega on p\u00f5hjust selles probleemis positiivseks j\u00e4\u00e4da.<\/p>\n<p>Loodetavasti suudab NASA kindlaks teha, mis probleemi p\u00f5hjustas ja ainulaadse teleskoobi uuesti t\u00f6\u00f6le panna, kuna Hubble&#8217;i meile antud teave on hindamatu. Soovime seda hoida veel aastaid!<\/p>\n<p>Allikas: <a href=\"https:\/\/www.nasa.gov\/feature\/goddard\/2021\/operations-underway-to-restore-payload-computer-on-nasas-hubble-space-telescope\" 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>Peaaegu kolm n\u00e4dalat tagasi v\u00f5ttis Hubble&#8217;i kosmoseteleskoop end v\u00f5rgust v\u00e4lja. NASA on sellest ajast saadik r\u00fcganud algp\u00f5hjuse v\u00e4ljaselgitamiseks ja probleemi lahendamiseks, kuid kosmoses oleva \u00fclitehnilise seadme t\u00f5rkeotsing pole just k\u00f5ige lihtsam \u00fclesanne.<\/p>\n","protected":false},"author":1,"featured_media":160187,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[732,650,735,721,724],"tags":[],"class_list":["post-221470","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-allerlei","category-hobid","category-mitmesugused","category-nieuws","category-uudis"],"_links":{"self":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/221470","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=221470"}],"version-history":[{"count":0,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/221470\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/media\/160187"}],"wp:attachment":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/media?parent=221470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/categories?post=221470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/tags?post=221470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}