{"id":8150,"date":"2019-04-11T19:09:48","date_gmt":"2019-04-11T10:09:48","guid":{"rendered":"https:\/\/www.stechstar.com\/user\/wordpress\/?p=8150"},"modified":"2019-04-11T19:09:48","modified_gmt":"2019-04-11T10:09:48","slug":"%ec%b2%98%ec%9d%8c-%eb%aa%a8%ec%8a%b5-%eb%93%9c%eb%9f%ac%eb%82%b8-%eb%b8%94%eb%9e%99%ed%99%80-%ec%95%84%ec%9d%b8%ec%8a%88%ed%83%80%ec%9d%b8-%eb%8b%b9%ec%8b%a0%ec%9d%b4-%ec%98%b3%ec%95%98%ec%96%b4-2","status":"publish","type":"post","link":"https:\/\/www.stechstar.com\/user\/wordpress\/%ec%b2%98%ec%9d%8c-%eb%aa%a8%ec%8a%b5-%eb%93%9c%eb%9f%ac%eb%82%b8-%eb%b8%94%eb%9e%99%ed%99%80-%ec%95%84%ec%9d%b8%ec%8a%88%ed%83%80%ec%9d%b8-%eb%8b%b9%ec%8b%a0%ec%9d%b4-%ec%98%b3%ec%95%98%ec%96%b4-2\/","title":{"rendered":"\ucc98\uc74c \ubaa8\uc2b5 \ub4dc\ub7ec\ub0b8 \ube14\ub799\ud640, \uc544\uc778\uc288\ud0c0\uc778 \ub2f9\uc2e0\uc774 \uc633\uc558\uc5b4\uc694 2nd"},"content":{"rendered":"<h1 id=\"news_title_text_id\">\ucc98\uc74c \ubaa8\uc2b5 \ub4dc\ub7ec\ub0b8 \ube14\ub799\ud640, \uc544\uc778\uc288\ud0c0\uc778 \ub2f9\uc2e0\uc774 \uc633\uc558\uc5b4\uc694 2nd<\/h1>\n<div class=\"news_title_author\"><span class=\"news_author\"><span class=\"author_source\">\uc870\uc120\uc77c\ubcf4<\/span>&nbsp;<\/span><\/p>\n<ul>\n<li id=\"j1\"><span class=\"news_author\"><a title=\"\uc774 \uae30\uc790\uc758 \ub2e4\ub978 \uae30\uc0ac \ubcf4\uae30(\uc0c8\ucc3d)\" href=\"http:\/\/search.chosun.com\/search\/newsSearch.jsp?detailFlag=1&amp;searchTermWriter=%EC%9D%B4%EC%98%81%EC%99%84%20%EA%B3%BC%ED%95%99%EC%A0%84%EB%AC%B8%EA%B8%B0%EC%9E%90\" target=\"_blank\" rel=\"noopener\" data-cke-saved-href=\"http:\/\/search.chosun.com\/search\/newsSearch.jsp?detailFlag=1&amp;searchTermWriter=%EC%9D%B4%EC%98%81%EC%99%84%20%EA%B3%BC%ED%95%99%EC%A0%84%EB%AC%B8%EA%B8%B0%EC%9E%90\">\uc774\uc601\uc644 \uacfc\ud559\uc804\ubb38\uae30\uc790<\/a><\/span><\/li>\n<\/ul>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/www.stechstar.com\/user\/zbxe\/files\/attach\/images\/2843\/351\/060\/09db82adc6b92a262b0359bb3270884a.gif\" alt=\"20190411_first_examine_backhole_firstby_earth.gif\" data-file-srl=\"60352\" data-cke-saved-src=\"https:\/\/www.stechstar.com\/user\/zbxe\/.\/files\/attach\/images\/2843\/351\/060\/09db82adc6b92a262b0359bb3270884a.gif\"><\/p>\n<p>\uc785\ub825 2019.04.11 03:07<\/p>\n<h3 class=\"news_subtitle\">[\uc624\ub298\uc758 \uc138\uc0c1] \ud55c\uad6d \ub4f1 20\uac1c \uc5f0\uad6c\uae30\uad00, \uc804\ud30c\ub9dd\uc6d0\uacbd 8\uac1c \ub3d9\uc2dc\uac00\ub3d9\ud574 \uc778\ub958 \uccab \uad00\uce21&nbsp;<br \/>\n\ube14\ub799\ud640, \ube5b\uae4c\uc9c0 \ube68\uc544\ub4e4\uc5ec\u2026 \uc8fc\ubcc0 \ud68c\uc804\ud558\ub294 \ubb3c\uc9c8 \ud1b5\ud574 \ud615\ud0dc \ud655\uc778&nbsp;<\/h3>\n<div class=\"par\">\ube5b\uc870\ucc28 \ube60\uc838\ub098\uc624\uc9c0 \ubabb\ud558\ub294 \uc6b0\uc8fc\uc758 \uc2ec\uc5f0(\u6df1\u6df5) \ube14\ub799\ud640(black hole)\uc774 \uc0ac\uc0c1 \ucc98\uc74c\uc73c\ub85c \uc778\ub958\uc5d0\uac8c \ubaa8\uc2b5\uc744 \ub4dc\ub7ec\ub0c8\ub2e4. \ube14\ub799\ud640\uc740 \uc0ac\ubb3c\uc744 \ub04c\uc5b4\ub2f9\uae30\ub294 \ud798\uc778 \uc911\ub825\uc774 \uc5c4\uccad\ub098\uac8c \uac15\ud574 \ubaa8\ub4e0 \ubb3c\uc9c8\uc744 \ube68\uc544\ub4e4\uc774\ub294 \ucc9c\uccb4\ub2e4. \uc601\ud654 &#8216;\uc778\ud130\uc2a4\ud154\ub77c&#8217; \ub4f1\uc5d0\uc11c \ubb18\uc0ac\ud55c \ube14\ub799\ud640\uc740 \ubb3c\ub9ac\ud559 \uc774\ub860\uc744 \uadfc\uac70\ub85c \ucef4\ud4e8\ud130\ub85c \ud569\uc131\ud55c \ubaa8\uc2b5\uc774\uc9c0 \uc2e4\uc81c \uc601\uc0c1\uc740 \uc544\ub2c8\uc5c8\ub2e4. \uc774\ubc88\uc5d0 \uacf5\uac1c\ub41c \ube14\ub799\ud640 \ubaa8\uc2b5\uc740 100\ub144 \uc804 \uc544\uc778\uc288\ud0c0\uc778\uc774 \uc0c1\ub300\uc131\uc774\ub860\uc73c\ub85c \uc608\uce21\ud55c \uac83\uacfc \uc644\ubcbd\ud558\uac8c \ub4e4\uc5b4\ub9de\uc558\ub2e4.<\/p>\n<\/div>\n<div class=\"news_imgbox under600 center\">\n<figure><img decoding=\"async\" src=\"https:\/\/www.stechstar.com\/user\/zbxe\/files\/attach\/images\/2843\/351\/060\/e7b3f2c5b735daa3733b90ebea4ca908.jpg\" alt=\"5500\ub9cc \uad11\ub144 \uac70\ub9ac, \uc9c0\ub984 160\uc5b5\u339e \ube14\ub799\ud640 - \uc0ac\uac74 \uc9c0\ud3c9\uc120 \ub9dd\uc6d0\uacbd(EHT) \uad6d\uc81c\uacf5\ub3d9\uc5f0\uad6c\uc9c4\uc774 10\uc77c \ucc98\ub140\uc790\ub9ac \uc740\ud558 \uc911\uc2ec\uc5d0 \uc788\ub294 M87 \ube14\ub799\ud640\uc758 \uc0ac\uc9c4\uc744 \uacf5\uac1c\ud588\ub2e4. \uac00\uc6b4\ub370 \uac80\uc740 \uad6c\uba4d\uc5d0 \ube14\ub799\ud640\uc774 \uc788\ub2e4. \uac15\ub825\ud55c \uc911\ub825\uc5d0 \uc758\ud574 \ud718\uc5b4\uc9c4 \ube5b\uc774 \ub9cc\ub4e0 \u2018\ube14\ub799\ud640\uc758 \uadf8\ub9bc\uc790\u2019\ub294 \uc9c0\ub984\uc774 \uc57d 400\uc5b5\u339e\uc774\uace0, \uc2e4\uc81c \ube14\ub799\ud640 \uc9c0\ub984\uc740 160\uc5b5\u339e\uc774\ub2e4. \ube14\ub799\ud640 \uc8fc\ubcc0\uc758 \ubc1d\uc740 \ube5b\uc740 \ube14\ub799\ud640\ub85c \ube68\ub824 \ub4e4\uc5b4\uac00\uba70 \ud68c\uc804\ud558\ub294 \ubb3c\uc9c8\uc5d0\uc11c \ub098\uc654\ub2e4. \uc544\ub798\ucabd\uc774 \uc9c0\uad6c\ub85c \ud5a5\ud558\uace0 \uc788\uc5b4 \ub354 \ubc1d\uac8c \uad00\uce21\ub41c\ub2e4. \" data-autoattach=\"success\" data-cke-saved-src=\".\/files\/attach\/images\/2843\/351\/060\/e7b3f2c5b735daa3733b90ebea4ca908.jpg\"><figcaption>5500\ub9cc \uad11\ub144 \uac70\ub9ac, \uc9c0\ub984 160\uc5b5\u339e \ube14\ub799\ud640 &#8211; \uc0ac\uac74 \uc9c0\ud3c9\uc120 \ub9dd\uc6d0\uacbd(EHT) \uad6d\uc81c\uacf5\ub3d9\uc5f0\uad6c\uc9c4\uc774 10\uc77c \ucc98\ub140\uc790\ub9ac \uc740\ud558 \uc911\uc2ec\uc5d0 \uc788\ub294 M87 \ube14\ub799\ud640\uc758 \uc0ac\uc9c4\uc744 \uacf5\uac1c\ud588\ub2e4. \uac00\uc6b4\ub370 \uac80\uc740 \uad6c\uba4d\uc5d0 \ube14\ub799\ud640\uc774 \uc788\ub2e4. \uac15\ub825\ud55c \uc911\ub825\uc5d0 \uc758\ud574 \ud718\uc5b4\uc9c4 \ube5b\uc774 \ub9cc\ub4e0 \u2018\ube14\ub799\ud640\uc758 \uadf8\ub9bc\uc790\u2019\ub294 \uc9c0\ub984\uc774 \uc57d 400\uc5b5\u339e\uc774\uace0, \uc2e4\uc81c \ube14\ub799\ud640 \uc9c0\ub984\uc740 160\uc5b5\u339e\uc774\ub2e4. \ube14\ub799\ud640 \uc8fc\ubcc0\uc758 \ubc1d\uc740 \ube5b\uc740 \ube14\ub799\ud640\ub85c \ube68\ub824 \ub4e4\uc5b4\uac00\uba70 \ud68c\uc804\ud558\ub294 \ubb3c\uc9c8\uc5d0\uc11c \ub098\uc654\ub2e4. \uc544\ub798\ucabd\uc774 \uc9c0\uad6c\ub85c \ud5a5\ud558\uace0 \uc788\uc5b4 \ub354 \ubc1d\uac8c \uad00\uce21\ub41c\ub2e4. \/EHT<\/figcaption><\/figure>\n<\/div>\n<div class=\"par\">\ud55c\uad6d\ucc9c\ubb38\uc5f0\uad6c\uc6d0 \ub4f1 \uc804 \uc138\uacc4 \uc5f0\uad6c \uae30\uad00 20\uc5ec\uacf3\uc774 \ucc38\uc5ec\ud55c \uad6d\uc81c \uacf5\ub3d9 \ud504\ub85c\uc81d\ud2b8 &#8216;\uc0ac\uac74 \uc9c0\ud3c9\uc120 \ub9dd\uc6d0\uacbd(EHT)&#8217;\uc740 10\uc77c \uad6d\uc81c \ud559\uc220\uc9c0 &#8216;\ucc9c\uccb4\ubb3c\ub9ac\ud559 \uc800\ub110 \ub808\ud130\uc2a4&#8217;\uc5d0 &#8220;2017\ub144 4\uc6d4 \ub0a8\uadf9, \uc548\ub370\uc2a4\uc0b0\ub9e5 \ub4f1 \uc804 \uc138\uacc4 8\uacf3\uc5d0 \uc788\ub294 \uc804\ud30c\ub9dd\uc6d0\uacbd\uc774 \ucc98\ub140\uc790\ub9ac \uc740\ud558\ub2e8\uc758 \ud55c\uac00\uc6b4\ub370\uc5d0 \uc788\ub294 M87 \ube14\ub799\ud640\uc744 \ub3d9\uc2dc\uc5d0 \uad00\uce21\ud574 \uadf8 \ubaa8\uc2b5\uc744 \ucc98\uc74c\uc73c\ub85c \ud655\uc778\ud588\ub2e4&#8221;\uace0 \ubc1d\ud614\ub2e4. M87 \ube14\ub799\ud640\uc740 \uc9c0\uad6c\uc5d0\uc11c 5500\ub9cc \uad11\ub144(1\uad11\ub144\uc740 \ube5b\uc774 1\ub144 \uac00\ub294 \uac70\ub9ac\ub85c \uc57d 9\uc8704600\uc5b5\u339e) \ub5a8\uc5b4\uc838 \uc788\uc73c\uba70 \uc9c8\ub7c9\uc740 \ud0dc\uc591\uc758 65\uc5b5\ubc30\uc5d0 \uc774\ub978\ub2e4.<\/p>\n<p><b>\u25c7\uc544\uc778\uc288\ud0c0\uc778\uc758 \uc0c1\ub300\uc131\uc774\ub860 \uc608\uce21\uacfc \uc77c\uce58<\/b><\/p>\n<p>\uc774\ub0a0 EHT\uac00 \uacf5\uac1c\ud55c \ube14\ub799\ud640 \uc601\uc0c1\uc740 \ud55c\ucabd\uc774 \ubc1d\uac8c \ube5b\ub098\ub294 \ucd08\uc2b9\ub2ec \ubaa8\uc591\uc774\ub2e4. \uc774\ub294 \ube14\ub799\ud640 \uc790\uccb4\uac00 \uc544\ub2c8\ub77c \uadf8 \uc8fc\ubcc0\uc744 \uc5c4\uccad\ub09c \uc18d\ub3c4\ub85c \ud68c\uc804\ud558\uace0 \uc788\ub294 \ubb3c\uc9c8\uc5d0\uc11c \ub098\uc628 \ube5b\uc774\ub2e4. \uc774 \ubb3c\uc9c8\uacfc \ube14\ub799\ud640 \uacbd\uacc4\uba74\uc774 \ubc14\ub85c \uc774\ubc88 \ud504\ub85c\uc81d\ud2b8 \uc774\ub984\uc774\uae30\ub3c4 \ud55c &#8216;\uc0ac\uac74 \uc9c0\ud3c9\uc120(event horizon)&#8217;\uc774\ub2e4. \ubb3c\uc9c8\ub4e4\uc774 \uc774\uacf3\uc744 \ub118\uc5b4 \ube14\ub799\ud640\ub85c \ube60\uc9c0\uba74 \uc601\uc6d0\ud788 \ub3cc\uc544 \ub098\uc624\uc9c0 \ubabb\ud55c\ub2e4.<\/p>\n<p>\ube14\ub799\ud640\uc740 18\uc138\uae30\uc5d0 \ucc98\uc74c \uc81c\uc2dc\ub41c \uac1c\ub150\uc774\uc9c0\ub9cc, \uacfc\ud559 \uc5f0\uad6c \ub300\uc0c1\uc774 \ub41c \uac83\uc740 1915\ub144 \uc544\uc778\uc288\ud0c0\uc778\uc758 \uc77c\ubc18\uc0c1\ub300\uc131\uc774\ub860 \ub355\ubd84\uc774\ub2e4. \uc544\uc778\uc288\ud0c0\uc778\uc740 \ucc9c\uccb4\uac00 \ub108\ubb34 \ubb34\uac70\uc6b0\uba74 \uc790\uccb4 \uc911\ub825\uc5d0 \uc2a4\uc2a4\ub85c \uae09\uaca9\ud558\uac8c \uc218\ucd95\ud55c\ub2e4\uace0 \uc8fc\uc7a5\ud588\ub2e4. \ubc14\ub85c \ube14\ub799\ud640\uc774 \ub418\ub294 \uac83\uc774\ub2e4. \uc9c0\uad6c \uc815\ub3c4 \uc9c8\ub7c9\uc774 \ube14\ub799\ud640\uc774 \ub418\uba74 \uc9c0\ub984\uc774 1\u339d\ub85c \uc218\ucd95\ub41c\ub2e4.<\/p>\n<\/div>\n<div class=\"news_imgbox under600\">\n<figure><img decoding=\"async\" src=\"https:\/\/www.stechstar.com\/user\/zbxe\/files\/attach\/images\/2843\/351\/060\/acc27d694e83623e3d93baf407398446.jpg\" alt=\"\uad6d\uc81c\uacf5\ub3d9\uc5f0\uad6c\uc9c4\uc758 \ube14\ub799\ud640 \uc601\uc0c1 \uad00\uce21 \uadf8\ub798\ud53d\" data-autoattach=\"success\" data-cke-saved-src=\".\/files\/attach\/images\/2843\/351\/060\/acc27d694e83623e3d93baf407398446.jpg\"><\/figure>\n<\/div>\n<div class=\"par\">\n<p>\uc5f0\uad6c\uc9c4\uc740 \ube5b\uc774 \ub098\uc624\uc9c0 \uc54a\ub294 \ube14\ub799\ud640\uc744 \uc9c1\uc811 \uad00\uce21\ud558\ub294 \ub300\uc2e0 \ube14\ub799\ud640\uc758 \uc724\uacfd\uc778 &#8216;\uadf8\ub9bc\uc790&#8217;\ub97c \uad00\uce21\ud558\ub294 \ubc29\ubc95\uc744 \ud0dd\ud588\ub2e4. \ube14\ub799\ud640\uc740 \uc911\ub825\uc774 \uc6cc\ub099 \uac15\ud574 \uc8fc\ubcc0\uc758 \uc2dc\uacf5\uac04(\u6642\u7a7a\u9593)\uc744 \ud718\uac8c \ud55c\ub2e4. \ubcfc\ub9c1\uacf5\uc774 \ub5a8\uc5b4\uc838 \ub9e4\ud2b8\ub9ac\uc2a4\uac00 \uc6c0\ud479 \ub4e4\uc5b4\uac00\ub294 \uac83\uc744 \uc5f0\uc0c1\ud558\uba74 \ub41c\ub2e4. \uc2dc\uacf5\uac04\uc774 \ud718\uba74 \ube14\ub799\ud640 \ub4a4\ucabd\uc744 \ub3c4\ub294 \ubb3c\uc9c8\uc5d0\uc11c \ub098\uc624\ub294 \ube5b\ub3c4 \uc55e\uc73c\ub85c \ud718\uc5b4\uc838 \ub098\uc628\ub2e4. \uc774\ub807\uac8c \ube14\ub799\ud640\uc744 \uc55e\ub4a4\ub85c \ub458\ub7ec\uc2fc \ubb3c\uc9c8\uc744 \ub2e4 \ud655\uc778\ud558\uba74 \ube14\ub799\ud640 \uc724\uacfd\uc774 \ub4dc\ub7ec\ub09c\ub2e4. \uc774\ub97c\ud14c\uba74 \ubcf4\uc790\uae30\uac00 \uac10\uc2f8\uace0 \uc788\ub294 \ubaa8\uc591\uc744 \ubcf4\uace0 \uadf8 \uc548\uc758 \ubb3c\uccb4\uac00 \uc5b4\ub5bb\uac8c \uc0dd\uacbc\ub294\uc9c0 \uc544\ub294 \uac83\uacfc \uac19\ub2e4. \uc601\uc0c1\uc5d0\uc11c \ube14\ub799\ud640\uc758 \ud55c\ucabd\uc774 \ubc1d\uac8c \ubcf4\uc774\ub294 \uac83\ub3c4 \ud2b9\uc774\ud55c \ud604\uc0c1\uc774\ub2e4. \uc0ac\uac74 \uc9c0\ud3c9\uc120\uc5d0 \ub2e4\uac00\uac04 \ubb3c\uc9c8\uc740 \ube5b\uc5d0 \uac00\uae4c\uc6b4 \uc18d\ub3c4\ub85c \uacf5\uc804\ud558\uba70 \ube14\ub799\ud640\ub85c \ub04c\ub824 \ub4e4\uc5b4\uac04\ub2e4. \uc544\uc778\uc288\ud0c0\uc778\uc758 \uc0c1\ub300\uc131\uc774\ub860\uc5d0 \ub530\ub974\uba74 \uc774\ub807\uac8c \ud68c\uc804\ud558\ub294 \ubb3c\uc9c8\uc758 \uc6d0\ubc18 \uc911 \uc9c0\uad6c\ub97c \ud5a5\ud574 \uc6c0\uc9c1\uc774\ub294 \ubd80\ubd84\uc740 \uc9c0\uad6c\uc5d0\uc11c \uba40\uc5b4\uc9c0\ub294 \ubd80\ubd84\ubcf4\ub2e4 \ub354 \ubc1d\uac8c \ubcf4\uc778\ub2e4. \uad6c\uae09\ucc28\uac00 \uac00\uae4c\uc774 \uc62c\uc218\ub85d \uc0ac\uc774\ub80c \uc18c\ub9ac\uac00 \ucee4\uc9c0\uace0 \uc9c0\ub098\uce58\uba74 \uc18c\ub9ac\uac00 \uc791\uc544\uc9c0\ub294 \uac83\uacfc \uac19\uc740 \uc6d0\ub9ac\ub2e4.<\/p>\n<p>\uacb0\uad6d \uc774\ubc88\uc5d0 \uacf5\uac1c\ub41c \uc601\uc0c1\uc740 \ube14\ub799\ud640\uc5d0 \ub300\ud55c \uc544\uc778\uc288\ud0c0\uc778\uc758 \uc0dd\uac01\uc774 \uc633\uc558\uc74c\uc744 \uc785\uc99d\ud55c \uac83\uc774\ub2e4. \uc544\uc778\uc288\ud0c0\uc778\uc758 \uc77c\ubc18\uc0c1\ub300\uc131\uc774\ub860\uc740 1919\ub144 \uac1c\uae30\uc77c\uc2dd \ub54c \ud0dc\uc591 \uc8fc\uc704\ub97c \uc9c0\ub098\ub294 \ube5b\uc774 \ud718\ub294 \uac83\uc744 \uad00\uce21\ud574 \ucc98\uc74c\uc73c\ub85c \uc2e4\ud5d8\uc801\uc73c\ub85c \uc785\uc99d\ub410\ub2e4. 100\ub144 \ub9cc\uc5d0 \ube14\ub799\ud640\uc744 \ud1b5\ud574 \uc544\uc778\uc288\ud0c0\uc778\uc758 \ucc9c\uc7ac\uc131\uc774 \uc7ac\ud655\uc778\ub41c \uc148\uc774\ub2e4. \uc9c0\ub09c\ud574 \uc138\uc0c1\uc744 \ub5a0\ub09c \uc601\uad6d\uc758 \ucc9c\uccb4\ubb3c\ub9ac\ud559\uc790 \uc2a4\ud2f0\ube10 \ud638\ud0b9\uc740 \ube14\ub799\ud640\uc774 \ubcc4\ub4e4\uc758 \ucd5c\ud6c4\uc77c \ubfd0 \uc544\ub2c8\ub77c \uc6b0\uc8fc\uac00 \ud0c4\uc0dd\ud55c \uc2dc\uc791\uc810\uc774\uae30\ub3c4 \ud558\ub2e4\ub294 \uc774\ub860\uc744 \ud3c8\ub2e4. \ube14\ub799\ud640\uc744 \uc774\ud574\ud558\uba74 \uc6b0\uc8fc\uc758 \uc2dc\uc791\uacfc \ub05d\uc744 \ubaa8\ub450 \ud30c\uc545\ud560 \uc218 \uc788\ub294 \uac83\uc774\ub2e4.<\/p>\n<p><b>\u25c7\uc804 \uc138\uacc4 8\uacf3 \uc804\ud30c\ub9dd\uc6d0\uacbd \ub3d9\uc6d0<\/b><\/p>\n<p>EHT \uc5f0\uad6c\uc9c4\uc740 \uc774\ubc88\uc5d0 \uc804 \uc138\uacc4 8\uacf3\uc758 \uc804\ud30c\ucc9c\ubb38\ub300\ub97c \ucd1d\ub3d9\uc6d0\ud588\ub2e4. \uacfc\ud559\uc790\ub4e4\uc740 \ube14\ub799\ud640\uc5d0\uc11c \ub098\uc628 \uc804\ud30c\uac00 \uc9c0\uad6c\uae4c\uc9c0 \ub3c4\ub2ec\ud558\ub824\uba74 \ud30c\uc7a5\uc774 1.3\u339c \uc815\ub3c4\uc5ec\uc57c \ud55c\ub2e4\uace0 \uacc4\uc0b0\ud588\ub2e4. \uc774 \ud30c\uc7a5\ub300\uc758 \uc804\ud30c\ub97c \ud3ec\ucc29\ud558\ub824\uba74 \uc804\ud30c\ub9dd\uc6d0\uacbd \uc9c0\ub984\uc774 \uc9c0\uad6c\ub9cc \ud574\uc57c \ud55c\ub2e4. EHT\ub294 \uc804 \uc138\uacc4\uc5d0 \ud769\uc5b4\uc9c4 \uc804\ud30c\ub9dd\uc6d0\uacbd\uc744 \ub3d9\uc2dc\uc5d0 \uac00\ub3d9\ud574 \uc9c0\uad6c\ub9cc \ud55c \ub9dd\uc6d0\uacbd\uacfc \uac19\uc740 \ud6a8\uacfc\ub97c \ub0c8\ub2e4. \uc815\ubc00\ub3c4\ub294 \ud30c\ub9ac\uc758 \uce74\ud398\uc5d0 \uc549\uc544 \ub274\uc695\uc758 \uc2e0\ubb38 \uae00\uc790\ub97c \uc77d\uc744 \uc218 \uc788\ub294 \uc815\ub3c4\ub77c\uace0 \uc5f0\uad6c\uc9c4\uc740 \uc124\uba85\ud588\ub2e4. EHT \ud504\ub85c\uc81d\ud2b8 \ucd1d\uad04 \ub2e8\uc7a5\uc778 \uc170\ud37c\ub4dc \ub3c4\uc5d8\ub808\ub9cc \ubc15\uc0ac(\ud558\ubc84\ub4dc \uc2a4\ubbf8\uc2a4\uc18c\ub2c8\uc5b8 \ucc9c\uccb4\ubb3c\ub9ac\uc5f0\uad6c\uc13c\ud130)\ub294 \uc774\ub0a0 &#8220;\uc138\uacc4 \ucd5c\uace0 \uc131\ub2a5\uc758 \uc804\ud30c\ub9dd\uc6d0\uacbd\ub4e4\uc744 \uc11c\ub85c \uc5f0\uacb0\ud574 \ud55c \uc138\uae30 \uc804\ub9cc \ud574\ub3c4 \ubd88\uac00\ub2a5\ud558\ub9ac\ub77c \uc5ec\uacbc\ub358 \uc77c\uc744 \uc774\ub904\ub0c8\ub2e4&#8221;\uace0 \ubc1d\ud614\ub2e4.<\/p>\n<p>\ucc9c\ubb38\uc5f0\uad6c\uc6d0, \uc11c\uc6b8\ub300 \ub4f1 \uad6d\ub0b4 \uc5f0\uad6c\uae30\uad00\uc758 \uacfc\ud559\uc790 8\uba85\ub3c4 \uc774 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ucc38\uc5ec\ud588\ub2e4. \ucc9c\ubb38\uc5f0\uad6c\uc6d0 \uc190\ubd09\uc6d0 \ubc15\uc0ac\ub294 &#8220;\uc774\ubc88 \uacb0\uacfc\ub294 \uc544\uc778\uc288\ud0c0\uc778\uc758 \uc0c1\ub300\uc131\uc774\ub860\uc5d0 \ub300\ud55c \uad81\uadf9\uc801 \uc99d\uba85\uc774\uba70, \ube14\ub799\ud640\uc744 \uc2e4\uc81c \uad00\uce21\ud574 \uc5f0\uad6c\ud558\ub294 \uc2dc\ub300\uac00 \ub3c4\ub798\ud588\uc74c\uc744 \uc758\ubbf8\ud55c\ub2e4&#8221;\uace0 \ub9d0\ud588\ub2e4.<\/p>\n<\/div>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_8150\" class=\"pvc_stats all  \" data-element-id=\"8150\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/www.stechstar.com\/user\/wordpress\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\ucc98\uc74c \ubaa8\uc2b5 \ub4dc\ub7ec\ub0b8 \ube14\ub799\ud640, \uc544\uc778\uc288\ud0c0\uc778 \ub2f9\uc2e0\uc774 \uc633\uc558\uc5b4\uc694 2nd \uc870\uc120\uc77c\ubcf4&nbsp; \uc774\uc601\uc644 \uacfc\ud559\uc804\ubb38\uae30\uc790 \uc785\ub825 2019.04.11 03:07 [\uc624\ub298\uc758 \uc138\uc0c1] \ud55c\uad6d \ub4f1 20\uac1c \uc5f0\uad6c\uae30\uad00, \uc804\ud30c\ub9dd\uc6d0\uacbd 8\uac1c \ub3d9\uc2dc\uac00\ub3d9\ud574 \uc778\ub958 \uccab \uad00\uce21&nbsp; \ube14\ub799\ud640, \ube5b\uae4c\uc9c0 \ube68\uc544\ub4e4\uc5ec\u2026 \uc8fc\ubcc0 \ud68c\uc804\ud558\ub294 \ubb3c\uc9c8 \ud1b5\ud574 \ud615\ud0dc \ud655\uc778&nbsp; \ube5b\uc870\ucc28 \ube60\uc838\ub098\uc624\uc9c0 \ubabb\ud558\ub294 \uc6b0\uc8fc\uc758 \uc2ec\uc5f0(\u6df1\u6df5) \ube14\ub799\ud640(black hole)\uc774 \uc0ac\uc0c1 \ucc98\uc74c\uc73c\ub85c \uc778\ub958\uc5d0\uac8c \ubaa8\uc2b5\uc744 \ub4dc\ub7ec\ub0c8\ub2e4. \ube14\ub799\ud640\uc740 \uc0ac\ubb3c\uc744 \ub04c\uc5b4\ub2f9\uae30\ub294 \ud798\uc778 \uc911\ub825\uc774 \uc5c4\uccad\ub098\uac8c \uac15\ud574 \ubaa8\ub4e0 [&hellip;]<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_8150\" class=\"pvc_stats all  \" data-element-id=\"8150\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/www.stechstar.com\/user\/wordpress\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-8150","post","type-post","status-publish","format-standard","hentry","category-21"],"a3_pvc":{"activated":true,"total_views":1666,"today_views":0},"_links":{"self":[{"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/posts\/8150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/comments?post=8150"}],"version-history":[{"count":1,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/posts\/8150\/revisions"}],"predecessor-version":[{"id":8151,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/posts\/8150\/revisions\/8151"}],"wp:attachment":[{"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/media?parent=8150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/categories?post=8150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/tags?post=8150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}