{"id":8017,"date":"2018-07-31T12:20:35","date_gmt":"2018-07-31T15:20:35","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=8017"},"modified":"2022-10-18T08:10:27","modified_gmt":"2022-10-18T11:10:27","slug":"nasa-water-on-mars","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/sl\/nasa-voda-na-marsu\/","title":{"rendered":"Voda na Marsu: Kaj morate vedeti - in kaj morate videti"},"content":{"rendered":"

Raziskovalci so odkrili dokaze o obstoju teko\u010de vode na Marsu.<\/p>\n

Nov dokument z naslovom Radarski dokazi o podledeni\u0161ki teko\u010di vodi na Marsu<\/a>\u00a0je bil objavljen v reviji Science. \u010clanek nakazuje, da se pod plastjo ledu na Marsovem ju\u017enem polu morda nahaja teko\u010da voda.<\/p>\n

\"Voda velja za eno od osnovnih potreb za \u017eivljenje. To je prvo stabilno telo teko\u010de vode, ki so ga doslej na\u0161li na Marsu, in bi lahko veljalo za potencialni habitat,\" je pojasnil Roberto Orosei, vodilni znanstvenik na In\u0161titutu za radioastronomijo v Italiji, ki je analiziral podatke.<\/p>\n

To odkritje je \u0161e posebej presenetljivo, saj so tak\u0161na podzemna jezera v bli\u017eini zemeljskih polov, predvsem na Grenlandiji in Antarktiki. Eno od teh jezer, podledeni\u0161ko jezero Whillans na Antarktiki, \u017ee ve\u010d milijonov let ni na povr\u0161ju Zemlje. Pred kratkim pa so znanstveniki odkrili bakterije, ki tam \u0161e vedno \u017eivijo v popolni izolaciji.<\/p>\n

Jezero Vostok, ki le\u017ei pod ve\u010d kilometri ledu, je led pokrito \u017ee vsaj 15 milijonov let. Analiza \u017eivljenjskih oblik ka\u017ee, da bi jezero Vostok lahko skrivalo edinstven ekosistem, ki temelji na kemikalijah v kamninah in ne na son\u010dni svetlobi ter \u017eivi v izolaciji \u017ee ve\u010d sto tiso\u010d let.<\/p>\n

\"AntarcticLakes\"
Infografika o jezeru Vostok, najve\u010djem znanem subglacialnem jezeru na Antarktiki. Teko\u010da voda naj bi skozi jezero, ki je veliko kot severnoameri\u0161ko jezero Ontario, prehajala ve\u010d tiso\u010d let. Kredit: Nicolle Rager-Fuller \/ NSF<\/figcaption><\/figure>\n
<\/div>\n
<\/div>\n

Znanstveniki so mikroorganizme na\u0161li tudi pod zemljo v rudnikih. Ti mikroorganizmi so povezani s starodavnimi vrstami, ki so neko\u010d \u017eivele v vodnih okoljih. Tak\u0161ne selitve pove\u010dujejo mo\u017enost, da se je enako zgodilo tudi na Marsu - ko se je voda umaknila, se je \u017eivljenje preselilo globlje pod zemljo.<\/p>\n

Najbolj\u0161e slike vode na Marsu<\/strong><\/h2>\n

 <\/p>\n

Prepri\u010dani smo, da mora biti znanost vizualna. \u010ce \u017eelite v svojem delu prikazati podrobnosti in prisiliti bralca, da bo pozoren, so vizualni viri odli\u010dno orodje.<\/p>\n

Zato sem izbral najbolj\u0161e slike tega nedavnega odkritja.<\/p>\n

01. Marsov ju\u017eni polarni pokrov, posnet z orbiterjem Mars Express Evropske vesoljske agencije. ESA\/DLR\/FU Berlin<\/strong><\/p>\n

 <\/p>\n

\"ca_0727NID_Mars_South_Polar_Ice_Cap_online\"<\/a><\/p>\n

 <\/p>\n

02. Tudi ju\u017eni polarni pokrov Marsa in barvno ozna\u010dene ugotovitve sonde Mars Express na mestu, kjer so bile zaznane. ESA\/DLR\/FU Berlin<\/strong><\/p>\n

\"gdgh\"<\/a><\/p>\n

 <\/p>\n

03. Zadnja je sonda Mars Express Evropske vesoljske agencije, ki na ju\u017enem polu planeta i\u0161\u010de teko\u010do vodo.\u00a0<\/strong>ESA\/INAF\/Davide Coero Borga<\/strong><\/p>\n

\"ffs\"<\/a><\/p>\n

 <\/p>\n

\"Sledite vodi\"<\/a> je eden glavnih ciljev Nasinega programa za Mars. Voda je trenutno gonilo Nasinega raziskovanja zunanjega son\u010dnega sistema. Na oceanskih svetovih, kot je Jupitrova luna Evropa, je mogo\u010de najti \u017eivljenje. Celo protoplanete, kot je Ceres, lahko pojasnimo, kako se voda shranjuje v skalnatih \"vedrih\", ki prena\u0161ajo vodo po celotnem son\u010dnem sistemu.<\/p>","protected":false},"excerpt":{"rendered":"

Raziskovalci so odkrili dokaze o obstoju teko\u010de vode na Marsu. Nov \u010dlanek z naslovom Radar evidence of subglacial liquid water on Mars je bil objavljen v reviji Science. \u010clanek nakazuje, da se teko\u010da voda morda nahaja pod plastjo ledu na Marsovem ju\u017enem polu. \"Voda velja za eno od temeljnih zahtev za \u017eivljenje. [...]<\/p>","protected":false},"author":11,"featured_media":8032,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":[],"categories":[959,28],"tags":[247,51,246,249,248,554,71,250],"yoast_head":"\nWater on Mars: What you need to know - and see - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"The discovery of water on Mars is especially amazing because there are underground lakes like this near Earth\u2019s poles, mainly in Greenland and Antarctica.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/sl\/nasa-voda-na-marsu\/\" \/>\n<meta property=\"og:locale\" content=\"sl_SI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Water on Mars: What you need to know - and see - Mind the Graph Blog\" \/>\n<meta property=\"og:description\" content=\"The discovery of water on Mars is especially amazing because there are underground lakes like this near Earth\u2019s poles, mainly in Greenland and Antarctica.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/sl\/nasa-voda-na-marsu\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2018-07-31T15:20:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-18T11:10:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2018\/07\/ghf.png\" \/>\n\t<meta property=\"og:image:width\" content=\"632\" \/>\n\t<meta property=\"og:image:height\" content=\"474\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Fabiola Soares\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fabiola Soares\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Water on Mars: What you need to know - 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