{"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\/pt\/nasa-water-on-mars\/","title":{"rendered":"\u00c1gua em Marte: O que voc\u00ea precisa saber - e ver"},"content":{"rendered":"

Os pesquisadores encontraram evid\u00eancias de um corpo de \u00e1gua l\u00edquida existente em Marte.<\/p>\n

Um novo papel com o t\u00edtulo Evid\u00eancia por radar de \u00e1gua l\u00edquida subglacial em Marte<\/a>\u00a0foi publicado no Science. O artigo sugere que a \u00e1gua l\u00edquida pode estar sentada sob uma camada de gelo no p\u00f3lo sul de Marte.<\/p>\n

\"A \u00e1gua \u00e9 considerada um dos requisitos fundamentais para a vida. Este \u00e9 o primeiro corpo est\u00e1vel de \u00e1gua l\u00edquida jamais encontrado em Marte, e poderia ser considerado um habitat potencial\", explicou Roberto Orosei, um cientista l\u00edder do Instituto de Radioastronomia na It\u00e1lia que analisou os dados.<\/p>\n

Esta descoberta \u00e9 especialmente surpreendente porque existem lagos subterr\u00e2neos como este perto dos p\u00f3los da Terra, principalmente na Groenl\u00e2ndia e na Ant\u00e1rtida. Um destes lagos, o lago subglacial Whillans na Ant\u00e1rtida, n\u00e3o est\u00e1 na superf\u00edcie da Terra h\u00e1 milh\u00f5es de anos. E recentemente, os cientistas encontraram bact\u00e9rias que ainda vivem l\u00e1 em completo isolamento.<\/p>\n

O Lago Vostok, debaixo de quil\u00f4metros de gelo, est\u00e1 coberto de gelo h\u00e1 pelo menos 15 milh\u00f5es de anos. A an\u00e1lise das formas de vida sugere que o Lago Vostok pode abrigar um ecossistema \u00fanico baseado em produtos qu\u00edmicos nas rochas ao inv\u00e9s da luz solar, vivendo isolado por centenas de milhares de anos.<\/p>\n

\"AntarcticLakes\"
Um infogr\u00e1fico do Lago Vostok, o maior lago subglacial conhecido na Ant\u00e1rtica. Pensa-se que a \u00e1gua l\u00edquida leva milhares de anos para passar pelo lago, que \u00e9 do tamanho do Lago Ont\u00e1rio da Am\u00e9rica do Norte. Cr\u00e9dito: Nicolle Rager-Fuller \/ NSF<\/figcaption><\/figure>\n
<\/div>\n
<\/div>\n

Os cientistas tamb\u00e9m encontraram microorganismos no subsolo em minas. Estes microorganismos est\u00e3o relacionados a esp\u00e9cies antigas que antes viviam em ambientes aqu\u00e1ticos. Tais migra\u00e7\u00f5es levantam a possibilidade de que o mesmo aconte\u00e7a em Marte - \u00e0 medida que a \u00e1gua recuou, a vida se moveu mais profundamente para o subsolo.<\/p>\n

As melhores imagens da \u00e1gua em Marte<\/strong><\/h2>\n

 <\/p>\n

Voc\u00ea sabe que acreditamos que a ci\u00eancia pode precisar ser visual. Se voc\u00ea quiser mostrar detalhes e fazer o leitor prestar aten\u00e7\u00e3o em seu trabalho, os recursos visuais s\u00e3o uma \u00f3tima ferramenta.<\/p>\n

Portanto, eu selecionei as melhores imagens desta recente descoberta.<\/p>\n

01. A calota polar sul de Marte, tomada com o orbitador Mars Express da Ag\u00eancia Espacial Europ\u00e9ia. ESA\/DLR\/FU Berlim<\/strong><\/p>\n

 <\/p>\n

\"ca_0727NID_Mars_South_Polar_Polar_Ice_Cap_online\"<\/a><\/p>\n

 <\/p>\n

02. Al\u00e9m disso, a tampa polar sul de Marte e as descobertas codificadas por cores da Mars Express sobrepuseram-se no local onde foram detectadas. ESA\/DLR\/FU Berlim<\/strong><\/p>\n

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

 <\/p>\n

03. E por \u00faltimo, a espa\u00e7onave Mars Express da Ag\u00eancia Espacial Europ\u00e9ia, em busca de \u00e1gua l\u00edquida no p\u00f3lo sul do planeta.\u00a0<\/strong>ESA\/INAF\/Davide Coero Borga<\/strong><\/p>\n

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

 <\/p>\n

\"Siga a \u00c1gua\".<\/a> tem sido um dos principais objetivos do programa Mars da NASA. A \u00e1gua est\u00e1 atualmente conduzindo a explora\u00e7\u00e3o da NASA para o sistema solar externo. Onde os mundos oce\u00e2nicos - como a lua de J\u00fapiter Europa - possuem o potencial para suportar a vida. Mesmo prot\u00f3planetas como Ceres podem explicar como a \u00e1gua \u00e9 armazenada em \"baldes\" rochosos que transportam \u00e1gua atrav\u00e9s do sistema solar.<\/p>","protected":false},"excerpt":{"rendered":"

Os pesquisadores encontraram evid\u00eancias de um corpo de \u00e1gua l\u00edquida existente em Marte. Um novo artigo intitulado \"Radar evid\u00eancia de \u00e1gua l\u00edquida subglacial em Marte\" foi publicado em Science. O artigo sugere que a \u00e1gua l\u00edquida pode estar sentada sob uma camada de gelo no p\u00f3lo sul de Marte. \"A \u00e1gua \u00e9 considerada um dos requisitos fundamentais para a vida. [\u2026]<\/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\/pt\/nasa-water-on-mars\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\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\/pt\/nasa-water-on-mars\/\" \/>\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=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fabiola Soares\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Water on Mars: What you need to know - 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