{"id":9191,"date":"2011-03-23T17:27:10","date_gmt":"2011-03-23T22:27:10","guid":{"rendered":"http:\/\/fraynelson.com\/blog\/2011\/03\/23\/scientists-to-drill-earths-mantle-retrieve-first-sample\/"},"modified":"2011-03-23T17:27:10","modified_gmt":"2011-03-23T22:27:10","slug":"scientists-to-drill-earths-mantle-retrieve-first-sample","status":"publish","type":"post","link":"https:\/\/fraynelson.com\/blog\/2011\/03\/23\/scientists-to-drill-earths-mantle-retrieve-first-sample\/","title":{"rendered":"Scientists to Drill Earths Mantle, Retrieve First Sample"},"content":{"rendered":"
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It may not be a journey to the center of the Earth<\/a>, but it could be the closest thing yet.<\/strong><\/p>\n

<\/strong><\/p>\n

Scientists are planning to drill all the way through the planet’s miles-thick crust to Earth’s deep, hot mantle and retrieve samples for the first time. The samples, they say, would rival moon rocks for sheer scientific import\u2014and be nearly as hard to get.<\/strong><\/p>\n

“That has been a long-term ambition of earth scientists,” geologist Damon Teagle<\/a> told National Geographic News.<\/p>\n

But a lack of suitable technology and insufficient understanding of the crust have long tempered that ambition. (Get an overview of Earth’s magma and other layers<\/a>).<\/p>\n

Now, better knowledge of the Earth’s shell and technological advances\u2014for example, a Japanese drill ship equipped with six miles (ten kilometers) of drilling pipe\u2014have put the goal within reach, according to a commentary in this week’s issue of the journal Nature, <\/em>co-written by Teagle, a geologist at the U.K.’s University of Southampton.<\/p>\n<\/blockquote>\n

via news.nationalgeographic.com<\/a><\/div>\n<\/p>\n<\/div>\n

Publicado via email<\/a> a partir de Palabras de camino<\/a> <\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

It may not be a journey to the center of the Earth, but it could be the closest thing yet. Scientists are planning to drill all the way through the planet’s miles-thick crust to Earth’s deep, hot mantle and retrieve samples for the first time. The samples, they say, would rival moon rocks for sheer … <\/p>\n

Continuar leyendo “Scientists to Drill Earths Mantle, Retrieve First Sample”<\/span><\/a><\/p>\n","protected":false},"author":1138,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[],"class_list":["post-9191","post","type-post","status-publish","format-standard","hentry","category-ciencia-y-tecnologia"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/fraynelson.com\/blog\/wp-json\/wp\/v2\/posts\/9191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fraynelson.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fraynelson.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fraynelson.com\/blog\/wp-json\/wp\/v2\/users\/1138"}],"replies":[{"embeddable":true,"href":"https:\/\/fraynelson.com\/blog\/wp-json\/wp\/v2\/comments?post=9191"}],"version-history":[{"count":0,"href":"https:\/\/fraynelson.com\/blog\/wp-json\/wp\/v2\/posts\/9191\/revisions"}],"wp:attachment":[{"href":"https:\/\/fraynelson.com\/blog\/wp-json\/wp\/v2\/media?parent=9191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fraynelson.com\/blog\/wp-json\/wp\/v2\/categories?post=9191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fraynelson.com\/blog\/wp-json\/wp\/v2\/tags?post=9191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}