{"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\/lv\/nasa-udens-uz-planetas-marsa\/","title":{"rendered":"\u016adens uz Marsa: Kas jums j\u0101zina - un kas jums j\u0101redz"},"content":{"rendered":"

P\u0113tnieki ir atradu\u0161i pier\u0101d\u012bjumus par to, ka uz Marsa jau ir \u0161\u0137idra \u016bdens kr\u0101tuve.<\/p>\n

Jauns dokuments ar nosaukumu Radiolok\u0101cijas pier\u0101d\u012bjumi par subglaci\u0101lu \u0161\u0137idru \u016bdeni uz Marsa<\/a>\u00a0tika public\u0113ts Science. \u0160aj\u0101 rakst\u0101 ir izteikts pie\u0146\u0113mums, ka zem ledus sl\u0101\u0146a Marsa dienvidu pol\u0101 var\u0113tu atrasties \u0161\u0137idrs \u016bdens.<\/p>\n

\"\u016adens tiek uzskat\u012bts par vienu no dz\u012bv\u012bbas pamatnosac\u012bjumiem. \u0160is ir pirmais l\u012bdz \u0161im uz Marsa atrastais stabilais \u0161\u0137idr\u0101 \u016bdens objekts, un to var\u0113tu uzskat\u012bt par potenci\u0101lu dz\u012bvesvietu,\" skaidroja Roberto Orosei, vado\u0161ais zin\u0101tnieks no Radioastronomijas instit\u016bta It\u0101lij\u0101, kur\u0161 analiz\u0113ja datus.<\/p>\n

\u0160is atkl\u0101jums ir \u012bpa\u0161i p\u0101rsteidzo\u0161s, jo \u0161\u0101di pazemes ezeri ir sastopami net\u0101lu no Zemes poliem, galvenok\u0101rt Grenland\u0113 un Antarkt\u012bd\u0101. Viens no \u0161iem ezeriem, zemledus ezers Villans Antarktik\u0101, nav uz Zemes virsmas miljoniem gadu. Un nesen zin\u0101tnieki atkl\u0101ja, ka tur joproj\u0101m piln\u012bgi izol\u0113ti dz\u012bvo bakt\u0113rijas.<\/p>\n

Vostokas ezers, kas atrodas zem kilometriem ledus, ir ledus kl\u0101ts jau vismaz 15 miljonus gadu. Dz\u012bv\u012bbas formu anal\u012bze liecina, ka Vostokas ezer\u0101 var\u0113tu b\u016bt unik\u0101la ekosist\u0113ma, kas balst\u0101s uz \u0137\u012bmisk\u0101m viel\u0101m ie\u017eos, nevis saules gaismu un dz\u012bvo izol\u0101cij\u0101 simtiem t\u016bksto\u0161u gadu.<\/p>\n

\"AntarcticLakes\"
Infografika par Vostoka ezeru, liel\u0101ko zin\u0101mo zemledus ezeru Antarktik\u0101. Tiek uzskat\u012bts, ka \u0161\u0137idram \u016bdenim ir nepiecie\u0161ami t\u016bksto\u0161iem gadu, lai izpl\u016bstu cauri ezeram, kas ir tik liels k\u0101 Zieme\u013camerikas Ontario ezers. Kred\u012bts: Nicolle Rager-Fuller \/ NSF<\/figcaption><\/figure>\n
<\/div>\n
<\/div>\n

Zin\u0101tnieki ir atradu\u0161i mikroorganismus ar\u012b pazem\u0113 raktuv\u0113s. \u0160ie mikroorganismi ir radniec\u012bgi sen\u0101m sug\u0101m, kas k\u0101dreiz dz\u012bvoja \u016bdens vid\u0113. \u0160\u0101da migr\u0101cija rada iesp\u0113ju, ka tas pats var\u0113tu notikt ar\u012b uz Marsa - \u016bdens atk\u0101pjoties, dz\u012bv\u012bba p\u0101rc\u0113l\u0101s dzi\u013c\u0101k pazem\u0113.<\/p>\n

Lab\u0101kie att\u0113li ar \u016bdeni uz Marsa<\/strong><\/h2>\n

 <\/p>\n

J\u016bs zin\u0101t, ka m\u0113s uzskat\u0101m, ka zin\u0101tnei ir j\u0101b\u016bt vizu\u0101lai. Ja v\u0113laties par\u0101d\u012bt deta\u013cas un likt las\u012bt\u0101jam piev\u0113rst uzman\u012bbu savam darbam, vizu\u0101lie resursi ir lielisks l\u012bdzeklis.<\/p>\n

T\u0101p\u0113c es atlas\u012bju lab\u0101kos att\u0113lus no \u0161\u012b nesen\u0101 atkl\u0101juma.<\/p>\n

01. Marsa dienvidu pol\u0101r\u0101 cepur\u012bte, uz\u0146emta ar Eiropas Kosmosa a\u0123ent\u016bras orbit\u0101lo apar\u0101tu Mars Express. ESA\/DLR\/FU Berl\u012bne<\/strong><\/p>\n

 <\/p>\n

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

 <\/p>\n

02. Ar\u012b Marsa dienvidu pol\u0101r\u0101 cepur\u012bte un Mars Express kr\u0101sainie atradumi, kas uzkl\u0101ti viet\u0101, kur tie tika konstat\u0113ti. ESA\/DLR\/FU Berlin<\/strong><\/p>\n

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

 <\/p>\n

03. Un p\u0113d\u0113jais - Eiropas Kosmosa a\u0123ent\u016bras Marsa ekspresis, kas plan\u0113tas dienvidu pol\u0101 mekl\u0113 \u0161\u0137idru \u016bdeni.\u00a0<\/strong>ESA\/INAF\/Davide Coero Borga<\/strong><\/p>\n

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

 <\/p>\n

\"Sekojiet \u016bdenim\"<\/a> ir viens no NASA Marsa programmas galvenajiem m\u0113r\u0137iem. Pa\u0161laik \u016bdens ir NASA virz\u012bt\u0101jsp\u0113ks Saules sist\u0113mas \u0101r\u0113j\u0101s da\u013cas izp\u0113t\u0113. Tur, kur oke\u0101na pasaules - piem\u0113ram, Jupitera m\u0113ness Eiropa - potenci\u0101li var nodro\u0161in\u0101t dz\u012bv\u012bbu. Pat t\u0101das protoplan\u0113tas k\u0101 Ceresa var izskaidrot, k\u0101 \u016bdens tiek uzglab\u0101ts akme\u0146ainajos \"spai\u0146os\", kas \u016bdeni transport\u0113 pa Saules sist\u0113mu.<\/p>","protected":false},"excerpt":{"rendered":"

P\u0113tnieki ir atradu\u0161i pier\u0101d\u012bjumus, ka uz Marsa jau ir \u0161\u0137idra \u016bdens kr\u0101tuve. Jaunais raksts ar nosaukumu \"Radar evidence of subglacial liquid water on Mars\" public\u0113ts zin\u0101tniskaj\u0101 \u017eurn\u0101l\u0101 Science. Rakst\u0101 pausts pie\u0146\u0113mums, ka \u0161\u0137idrs \u016bdens var\u0113tu atrasties zem ledus sl\u0101\u0146a Marsa dienvidu pol\u0101. \"\u016adens tiek uzskat\u012bts par vienu no dz\u012bv\u012bbas pamatnosac\u012bjumiem. [...]<\/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\/lv\/nasa-udens-uz-planetas-marsa\/\" \/>\n<meta property=\"og:locale\" content=\"lv_LV\" \/>\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\/lv\/nasa-udens-uz-planetas-marsa\/\" \/>\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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