{"id":640,"date":"2026-01-18T02:59:31","date_gmt":"2026-01-18T02:59:31","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=640"},"modified":"2026-01-18T02:59:31","modified_gmt":"2026-01-18T02:59:31","slug":"frozen-clay-deposits-mars-south-pole","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ko\/science\/planetary-exploration\/frozen-clay-deposits-mars-south-pole\/","title":{"rendered":"\ud654\uc131 \ub0a8\uadf9 \u2018\uc9c0\ud558\ud638\uc218\u2019\ub294 \ub179\uc558\ub358 \uc810\ud1a0? \uc0dd\uba85\uc758 \ud754\uc801 \uc0c8\ub85c\uc6b4 \ud574\uc11d"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>\ud654\uc131 \uc9c0\ud558 \u2018\ud638\uc218\u2019\ub294 \uc5bc\uc5b4\ubd99\uc740 \uc810\ud1a0\uce35\uc77c \uc218 \uc788\ub2e4<\/strong><\/h2>\n\n<h3 class=\"wp-block-heading\"><strong>\ud654\uc131\uc5d0\uc11c \uc561\uccb4 \ubb3c \ucc3e\uae30<\/strong><\/h3>\n\n<p>\ud654\uc131\uc5d0\uc11c \uacfc\uac70 \uc0dd\uba85\uc758 \ud754\uc801\uc744 \ucc3e\uae30 \uc704\ud55c \uc5f0\uad6c\ub294 \uc9c0\uae08\ub3c4 \uadf8 \ud589\uc131\uc5d0 \uc561\uccb4 \ubb3c\uc774 \uc874\uc7ac\ud560 \uac00\ub2a5\uc131\uc744 \uc870\uc0ac\ud558\ub294 \uc218\ub9ce\uc740 \uc5f0\uad6c\ub85c \uc774\uc5b4\uc84c\ub2e4. \ucd5c\uadfc \uba87 \ub144\uac04 \uba87\uba87 \uc5f0\uad6c\ub294 \uc561\uccb4 \ubb3c\uc774 \ud654\uc131 \ub0a8\uadf9\uc758 \uc5bc\uc74c \uc544\ub798\uc5d0 \uc874\uc7ac\ud560 \uc218 \uc788\ub2e4\uace0 \uc81c\uc548\ud588\ub2e4.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\uc9c0\ud558 \ud638\uc218\uc758 \ub808\uc774\ub354 \ud0d0\uc9c0<\/strong><\/h3>\n\n<p>\ud654\uc131\uc5d0 \uc561\uccb4 \ubb3c\uc774 \uc788\uc744 \uc218 \uc788\ub2e4\ub294 \uac00\uc7a5 \uc124\ub4dd\ub825 \uc788\ub294 \uc99d\uac70 \uc911 \ud558\ub098\ub294 \uc720\ub7fd\uc6b0\uc8fc\uad6d(ESA)\uc758 \u2018\ub9c8\uc2a4 \uc775\uc2a4\ud504\ub808\uc2a4\u2019 \uada4\ub3c4\ube44\ud589\uccb4\uc5d0 \ud0d1\uc7ac\ub41c MARSIS(Mars Advanced Radar for Subsurface and Ionosphere Sounding) \ub808\uc774\ub354\uc758 \uad00\uce21 \ub370\uc774\ud130\uc5d0\uc11c \ub098\uc654\ub2e4. \ub808\uc774\ub354\ub294 \uc9c0\uba74\uc5d0\uc11c \uac15\ub82c\ud558\uace0 \ubc1d\uc740 \uc2e0\ud638\ub97c \ud3ec\ucc29\ud588\ub294\ub370, \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubb3c\uc774 \uc874\uc7ac\ud560 \ub54c \ub098\ud0c0\ub098\ub294 \ud604\uc0c1\uc774\ub2e4.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\uc561\uccb4 \ubb3c \uac00\uc124\uc758 \ubb38\uc81c\uc810<\/strong><\/h3>\n\n<p>\uadf8\ub7ec\ub098 \ud654\uc131\uc740 \ud3c9\uade0 \uc601\ud558 62\u00b0C\uc758 \uadf9\ud55c \ucd94\uc704\ub97c \ubcf4\uc774\ub294 \ud589\uc131\uc774\ub2e4. \uc774\ub7f0 \uc870\uac74\uc5d0\uc11c \uc561\uccb4 \ubb3c\uc774 \uc5b4\ub5bb\uac8c \uc874\uc7ac\ud560 \uc218 \uc788\ub294\uc9c0\uc5d0 \ub300\ud55c \uc758\ubb38\uc774 \uc81c\uae30\ub41c\ub2e4. \uc77c\ubd80 \uacfc\ud559\uc790\ub4e4\uc740 \ubb3c\uc5d0 \ub9ce\uc740 \uc591\uc758 \uc18c\uae08\uc774 \ub179\uc544 \uc788\uac70\ub098 \uc9c0\uc5f4\ub85c \uc778\ud574 \ub530\ub73b\ud574\uc84c\uc744 \uac00\ub2a5\uc131\uc744 \uc81c\uae30\ud588\uc9c0\ub9cc, \ud654\uc131 \ub0a8\uadf9\uc5d0\uc11c\ub294 \uc5b4\ub290 \ucabd\ub3c4 \ud604\uc2e4\uc801\uc73c\ub85c \uac00\ub2a5\ud558\uc9c0 \uc54a\ub2e4\ub294 \uc5f0\uad6c \uacb0\uacfc\uac00 \ub098\uc654\ub2e4.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\ub300\uc548 \uac00\uc124: \uc5bc\uc5b4\ubd99\uc740 \uc810\ud1a0\uce35<\/strong><\/h3>\n\n<p>\u300a\uc9c0\uad6c\ubb3c\ub9ac\uc5f0\uad6c\ub808\ud130\uc2a4(Geophysical Research Letters)\u300b\uc5d0 \ubc1c\ud45c\ub41c \uc0c8 \uc5f0\uad6c\ub294 \ub300\uc548 \uac00\uc124\uc744 \uc81c\uc2dc\ud55c\ub2e4. MARSIS\uac00 \ud0d0\uc9c0\ud55c \ubc1d\uc740 \ub808\uc774\ub354 \uc2e0\ud638\uac00 \uc561\uccb4 \ubb3c\uc774 \uc544\ub2c8\ub77c \u2018\uc2a4\uba54\ud06c\ud0c0\uc774\ud2b8(smectite)\u2019\ub77c\ub294 \ub3d9\uacb0\ub41c \uc810\ud1a0\uce35\uc5d0\uc11c \ube44\ub86f\ub418\uc5c8\uc744 \uc218 \uc788\ub2e4\ub294 \uac83\uc774\ub2e4. \uc2a4\uba54\ud06c\ud0c0\uc774\ud2b8\ub294 \ud654\uc0b0\uc554\uc774 \ubb3c\uacfc \ubc18\uc751\ud574 \ud615\uc131\ub418\uba70, \uad6c\uc870 \uc548\uc5d0 \uc0c1\ub2f9\ub7c9\uc758 \ubb3c\uc744 \uac00\ub458 \uc218 \uc788\ub294 \uc810\ud1a0 \uad11\ubb3c\uad70\uc774\ub2e4.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\ud654\uc131\uc5d0\uc11c \uc2a4\uba54\ud06c\ud0c0\uc774\ud2b8 \uc99d\uac70<\/strong><\/h3>\n\n<p>\uc5f0\uad6c\ud300\uc740 \uc2a4\uba54\ud06c\ud0c0\uc774\ud2b8\ub97c \uc2e4\ud5d8\ud55c \uacb0\uacfc, \ub2e4\ub978 \ubb3c\uc9c8\uacfc \uc11e\uc5ec \uc788\uc5b4\ub3c4 MARSIS\uac00 \uad00\uce21\ud55c \uac83\uacfc \uc720\uc0ac\ud55c \ub808\uc774\ub354 \ubc18\uc0ac\ub97c \ub9cc\ub4e4 \uc218 \uc788\ub2e4\ub294 \uc0ac\uc2e4\uc744 \ud655\uc778\ud588\ub2e4. \ub610\ud55c \uac00\uc2dc\uad11\u00b7\uc801\uc678\uc120 \ub370\uc774\ud130\ub97c \ud1b5\ud574 \ud654\uc131 \ub0a8\uadf9 \uc77c\ub300\uc5d0 \uc2a4\uba54\ud06c\ud0c0\uc774\ud2b8\uac00 \ubd84\ud3ec\ud574 \uc788\uc74c\ub3c4 \ubc1d\ud600\ub0c8\ub2e4.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\ud654\uc131 \uc774\ud574\uc5d0 \ubbf8\uce58\ub294 \ud568\uc758<\/strong><\/h3>\n\n<p>\ud654\uc131\uc5d0\uc11c \uc2a4\uba54\ud06c\ud0c0\uc774\ud2b8\uac00 \uc874\uc7ac\ud55c\ub2e4\ub294 \uc0ac\uc2e4\uc740 \ud589\uc131\uc758 \uc5ed\uc0ac\uc640 \uc0dd\uc874 \uac00\ub2a5\uc131\uc744 \uc774\ud574\ud558\ub294 \ub370 \uc911\uc694\ud55c \ub2e8\uc11c\uac00 \ub41c\ub2e4. \uc810\ud1a0 \uad11\ubb3c\uc774 \uc788\ub2e4\ub294 \uac83\uc740 \ud654\uc131 \ub0a8\uadf9\uc774 \ud55c\ub54c \uc561\uccb4 \ubb3c\uc744 \uc720\uc9c0\ud560 \ub9cc\ud07c \ub530\ub73b\ud588\uc74c\uc744 \uc2dc\uc0ac\ud55c\ub2e4. \uc2dc\uac04\uc774 \ud750\ub974\uba70 \uc774 \uc810\ud1a0\uce35\uc740 \uc5bc\uc74c \uc544\ub798\uc5d0 \ubb3b\ud600 \ub3d9\uacb0 \uc0c1\ud0dc\ub85c \ubcf4\uc874\ub418\uc5c8\ub2e4.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\ud5a5\ud6c4 \uc5f0\uad6c<\/strong><\/h3>\n\n<p>\uc2a4\uba54\ud06c\ud0c0\uc774\ud2b8\uc758 \uc874\uc7ac\ub97c \ud655\uc99d\ud558\uace0 \ub0a8\uadf9 \uc9c0\ud558 \ubb3c\uc9c8\uc758 \uc815\uccb4\ub97c \ubc1d\ud788\uae30 \uc704\ud574\uc120 \ud574\ub2f9 \ubb3c\uc9c8\uc744 \uc9c1\uc811 \ucc44\ucde8\ud560 \uc218 \uc788\ub294 \ubcf4\ub2e4 \uc815\ubc00\ud55c \ud0d0\uc0ac \uc7a5\ube44\uac00 \ud544\uc694\ud558\ub2e4. \ud5a5\ud6c4 \uc5f0\uad6c\uc5d0\uc11c\ub294 \ud654\uc131 \uc804\uc5ed\uc758 \uc810\ud1a0 \uad11\ubb3c \ub2e4\uc591\uc131\uacfc \uc774\ub4e4\uc774 \uc9c0\uc9c8 \uacfc\uc815\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\ub3c4 \uc9d1\uc911 \uc870\uc0ac\ub420 \uc608\uc815\uc774\ub2e4.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\ud654\uc131 \uc9c0\ud558 \ud0d0\uc0ac<\/strong><\/h3>\n\n<p>\ud654\uc131\uc5d0\uc11c \uc561\uccb4 \ubb3c\uacfc \uc0dd\uba85\uc774 \uc0b4 \uc218 \uc788\ub294 \ud658\uacbd\uc744 \ucc3e\ub294 \ub178\ub825\uc740 \uc9c0\uc18d\ub420 \uac83\uc774\ub2e4. \ub0a8\uadf9 \uc9c0\ud558\uce35\uc744 \uc5f0\uad6c\ud568\uc73c\ub85c\uc368 \uacfc\ud559\uc790\ub4e4\uc740 \ud654\uc131\uc758 \uacfc\uac70\u00b7\ud604\uc7ac \ud658\uacbd\uacfc \uc0dd\uba85 \uac00\ub2a5\uc131\uc744 \ub354 \uae4a\uc774 \uc774\ud574\ud558\uace0\uc790 \ud55c\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ud654\uc131 \uc9c0\ud558 \u2018\ud638\uc218\u2019\ub294 \uc5bc\uc5b4\ubd99\uc740 \uc810\ud1a0\uce35\uc77c \uc218 \uc788\ub2e4 \ud654\uc131\uc5d0\uc11c \uc561\uccb4 \ubb3c \ucc3e\uae30 \ud654\uc131\uc5d0\uc11c \uacfc\uac70 \uc0dd\uba85\uc758 \ud754\uc801\uc744 \ucc3e\uae30 \uc704\ud55c \uc5f0\uad6c\ub294 \uc9c0\uae08\ub3c4 \uadf8 \ud589\uc131\uc5d0 \uc561\uccb4 \ubb3c\uc774 \uc874\uc7ac\ud560 \uac00\ub2a5\uc131\uc744 \uc870\uc0ac\ud558\ub294 \uc218\ub9ce\uc740 \uc5f0\uad6c\ub85c \uc774\uc5b4\uc84c\ub2e4. \ucd5c\uadfc&hellip;<\/p>\n","protected":false},"author":1,"featured_media":25222,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1572],"tags":[1571,1216,207,815,811],"class_list":["post-640","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-planetary-exploration","tag-clay-minerals","tag-astrobiology","tag-geology","tag-planetary-science","tag-mars"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/posts\/640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/comments?post=640"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/posts\/640\/revisions"}],"predecessor-version":[{"id":25223,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/posts\/640\/revisions\/25223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/media\/25222"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/media?parent=640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/categories?post=640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ko\/wp-json\/wp\/v2\/tags?post=640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}