{"id":3931,"date":"2019-05-08T10:04:48","date_gmt":"2019-05-08T01:04:48","guid":{"rendered":"http:\/\/gistnews.co.kr\/?p=3931"},"modified":"2019-05-09T03:40:59","modified_gmt":"2019-05-08T18:40:59","slug":"3931","status":"publish","type":"post","link":"https:\/\/gistnews.co.kr\/?p=3931","title":{"rendered":"\ube14\ub799\ud640 \uadf8\ub9bc\uc790 \uad00\uce21, \ucc9c\ubb38\ud559 \uc0c8\ub85c\uc6b4 \uc9c0\ud3c9 \uc5ec\ub098"},"content":{"rendered":"
\"EHT(Event<\/a>
EHT(Event Horizon Telescope)\ub85c \uad00\uce21\ud55c \ube14\ub799\ud640\uc758 \uc2e4\uc81c \uad6c\uc870<\/figcaption><\/figure>\n

\uc9c0\ub09c 4\uc6d4 10\uc77c EHT(Event Horizon Telescope) \uc5f0\uad6c\uc9c4\uc740 \uc0ac\uc0c1 \ucd5c\ucd08\ub85c \ube14\ub799\ud640\uc758 \uadf8\ub9bc\uc790 \uad00\uce21 \uc0ac\uc9c4\uc744 \ubc1c\ud45c\ud588\ub2e4. \ube5b\uc870\ucc28 \ube68\uc544\ub4e4\uc5ec \uc9c0\uae08\uaecf \ubcfc \uc218 \uc5c6\uc5c8\ub358 \ube14\ub799\ud640\uc758 \uc2e4\uc81c \uad00\uce21\uc5d0 \uc131\uacf5\ud55c \uac83\uc774\ub2e4. \uc0c1\ub300\uc131\uc774\ub860\uc744 \ubc14\ud0d5\uc73c\ub85c \uc608\uce21\ud588\ub358 \ube14\ub799\ud640\uc758 \uad6c\uc870\ub97c \uc2e4\uc81c\ub85c \ud655\uc778\ud55c \uac83\uc740 \uc774\ubc88\uc774 \ucc98\uc74c\uc774\ub2e4.<\/p>\n

\uc774\ub860\uc801\uc778 \ube14\ub799\ud640 \uad6c\uc870:
\n\uac15\ucc29\uc6d0\ubc18, \uc5d0\ub108\uc9c0 \uc81c\ud2b8,
\n\uc911\ub825\ub80c\uc988, \ub3c4\ud50c\ub7ec \ud6a8\uacfc<\/strong>
\n\ube14\ub799\ud640\uc740 \ub9e4\uc6b0 \ub192\uc740 \ubc00\ub3c4\uc640 \uac15\ub825\ud55c \uc911\ub825\uc744 \uac00\uc838 \ube5b\uc870\ucc28\ub3c4 \ud0c8\ucd9c\ud560 \uc218 \uc5c6\ub294 \uc2dc\uacf5\uac04 \uc601\uc5ed\uc744 \ub73b\ud55c\ub2e4. \uc77c\ubc18\uc0c1\ub300\uc131\uc774\ub860\uc744 \ud1b5\ud574 \ube14\ub799\ud640 \uc874\uc7ac \uac00\ub2a5\uc131\uc740 \ucda9\ubd84\ud788 \uc608\uce21\ub410\ub2e4. \ud558\uc9c0\ub9cc \ubaa8\ub4e0 \uac83\uc744 \ube68\uc544\ub4e4\uc774\ub294 \ube14\ub799\ud640\uc758 \ud2b9\uc131\uc0c1 \ube14\ub799\ud640\uc744 \uc9c1\uc811 \uad00\uce21\ud558\uae30\ub294 \uc5b4\ub835\ub2e4. \uad00\uce21\uc5d0 \ud544\uc218\uc801\uc778 \ube5b\uc870\ucc28 \ube14\ub799\ud640\uc774 \ube68\uc544\ub4e4\uc774\uae30 \ub54c\ubb38\uc774\ub2e4. \uc9c0\uae08\uae4c\uc9c0\ub294 \uacfc\ud559\uc790\ub4e4\uc774 \ube14\ub799\ud640\uc744 \uc9c1\uc811 \uad00\uce21\ud558\uc9c0 \ubabb\ud588\uc9c0\ub9cc, \ub2e4\ub978 \ubb3c\uc9c8\uc774 \ube14\ub799\ud640\uc5d0 \ube68\ub824 \ub4e4\uc5b4\uac00\uba74\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5d0\ub108\uc9c0\ub97c \ubd84\uc11d\ud574 \ube14\ub799\ud640\uc758 \uad6c\uc870\ub97c \uc608\uce21\ud588\ub2e4.<\/p>\n

\"\ud5c8\ube14<\/a>
\ud5c8\ube14 \uc6b0\uc8fc \ub9dd\uc6d0\uacbd\uc73c\ub85c \uad00\uce21\ud55c M87 \ube14\ub799\ud640\uc774\ub2e4. \ube14\ub799\ud640\uc758 \uc624\ub978\ucabd\uc73c\ub85c \ubc29\ucd9c\ub41c \uc5d0\ub108\uc9c0 \uc81c\ud2b8\uac00 \uad00\uce21\ub41c\ub2e4.<\/figcaption><\/figure>\n

\ud604\ub300 \ucc9c\ubb38\ud559\uacfc \uc0c1\ub300\uc131\uc774\ub860\uc744 \ud1b5\ud574 \uc608\uc0c1\ud55c \ube14\ub799\ud640\uc758 \ud2b9\uc9d5\uc5d0\ub294 \uac15\ucc29\uc6d0\ubc18\uacfc \uc5d0\ub108\uc9c0 \uc81c\ud2b8(energy jet)\uac00 \uc788\ub2e4. \uac15\ucc29\uc6d0\ubc18\uc740 \ube14\ub799\ud640 \uc8fc\uc704\uc758 \ubb3c\uc9c8\uc774 \ube14\ub799\ud640 \uc911\ub825\uc5d0 \uc758\ud574 \uc911\uc2ec\ubd80\ub85c \ube68\ub824 \ub4e4\uc5b4\uac00\uba70 \ud615\uc131\ub418\ub294 \uc6d0\ubc18 \ud615\ud0dc\uc758 \uad6c\uc870\ub2e4. \ube14\ub799\ud640\uc758 \uac15\ud55c \uc911\ub825\uc5d0 \uc758\ud574 \uac15\ucc29\uc6d0\ubc18\uc740 \ub9e4\uc6b0 \ube60\ub974\uac8c \ud68c\uc804\ud558\ub294\ub370, \uc774\ub54c \ub192\uc740 \ub9c8\ucc30\uc5f4\uacfc \ud568\uaed8 \uac15\ub825\ud55c \uc5f4\ubcf5\uc0ac\uac00 \ub098\ud0c0\ub09c\ub2e4. \uc774\ub7ec\ud55c \ubcf5\uc0ac \uc5d0\ub108\uc9c0\ub294 \ube14\ub799\ud640 \uc911\uc2ec\ucd95\uc758 \uc591\uadf9 \ubc29\ud5a5\uc73c\ub85c \ubfdc\uc5b4\uc838 \ub098\uc628\ub2e4. \uc774\ub97c \uc5d0\ub108\uc9c0 \uc81c\ud2b8\ub77c\uace0 \ubd80\ub978\ub2e4.<\/p>\n

\uacfc\ud559\uc790\ub4e4\uc740 \uc911\ub825 \ub80c\uc988\uc640 \ub3c4\ud50c\ub7ec \ud6a8\uacfc \ub4f1 \ub2e4\uc591\ud55c \ubb3c\ub9ac\uc801 \ud604\uc0c1\uc744 \ubd84\uc11d\ud558\uba70 \uc2e4\uc81c\ub85c \ub300\uce6d\uc801\uc778 \ube14\ub799\ud640\uc774 \ube44\ub300\uce6d\uc801\uc73c\ub85c \ubcf4\uc77c \uac83\uc774\ub77c\uace0 \uc608\uc0c1\ud588\ub2e4. \uc911\ub825 \ub80c\uc988 \ud6a8\uacfc\ub85c \uc778\ud574 \uc6d0\ub798 \ubcf4\uc774\uc9c0 \uc54a\ub294 \ub4a4\ucabd\uc758 \uac15\ucc29\uc6d0\ubc18\uc774 \uc55e\ucabd\uc758 \uac15\ucc29\uc6d0\ubc18\uacfc \ud568\uaed8 \ub098\ud0c0\ub098\uae30 \ub54c\ubb38\uc774\ub2e4. \ub610\ud55c \ub3c4\ud50c\ub7ec \ud6a8\uacfc\ub85c \uc778\ud574 \ube14\ub799\ud640 \ud68c\uc804\ucd95\uc5d0 \uc218\uc9c1\uc778 \uc591\uadf9\ub2e8\uc758 \ubc1d\uae30\ub294 \ub2e4\ub974\uac8c \uad00\ucc30\ub41c\ub2e4. \uad00\uce21\uc790 \ubc29\ud5a5\uc73c\ub85c \uac00\uae4c\uc6cc\uc9c0\ub294 \ud68c\uc804\uc77c\uc218\ub85d \ub354 \ubc1d\uac8c \ubcf4\uc774\ubbc0\ub85c \ube14\ub799\ud640\uc758 \ud55c\ucabd\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \ubc1d\uac8c \uad00\uce21\ub418\ub294 \uac83\uc774\ub2e4.<\/p>\n

\uae30\uc874\uc758 \uac04\uc811\uc801 \ube14\ub799\ud640 \ubd84\uc11d \ubc29\ubc95:
\n\uc911\ub825\ud30c, \ud56d\uc131 \uace0\uc720 \uc6b4\ub3d9,
\n\uac15\ucc29\uc6d0\ubc18 \ubcf5\uc0ac\uc120 \ubd84\uc11d<\/strong>
\n\uacfc\ud559\uc790\ub4e4\uc774 \ube14\ub799\ud640\uc758 \uc704\uce58\ub97c \ud2b9\uc815\ud560 \uc218 \uc788\ub294 \uac04\uc811\uc801\uc778 \ubc29\ubc95\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0\uac00 \uc788\ub2e4. \uba3c\uc800 \uc911\ub825\ud30c\uc758 \uac80\ucd9c\uc744 \ud1b5\ud574 \ube14\ub799\ud640\uc774 \uc874\uc7ac\ud568\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub2e4. LIGO \uc5f0\uad6c\ud300\uc740 \uac80\ucd9c\ub41c \uc911\ub825\ud30c\ub97c \ubd84\uc11d\ud588\ub2e4. \uc774\ub294 \ud0dc\uc591 \uc9c8\ub7c9\uc758 30\ubc30\uc5d0 \ub2ec\ud558\ub294 \ub450 \ucc9c\uccb4\uac00 \uc57d 350\ud0ac\ub85c\ubbf8\ud130\uc758 \uac70\ub9ac\uc5d0\uc11c \ucda9\ub3cc\ud558\uba74\uc11c \ubc1c\uc0dd\ud588\uc744 \uac83\uc774\ub77c\uace0 \ubd84\uc11d\ub410\ub2e4. LIGO \uc5f0\uad6c\ud300\uc740 \uc774\ub7ec\ud55c \uc9c8\ub7c9\uc744 \uac00\uc9c4 \ucc9c\uccb4\uac00 \ucda9\ub3cc\ud560 \uc815\ub3c4\ub85c \uac00\uae5d\uac8c \ubd99\uc5b4\uc788\uae30 \uc704\ud574\uc120 \ub450 \ucc9c\uccb4\uac00 \ube14\ub799\ud640\uc774\uc5b4\uc57c \ud55c\ub2e4\ub294 \uacb0\ub860\uc744 \ub0b4\ub838\ub2e4.<\/p>\n

\ub2e4\uc74c\uc73c\ub85c \ube14\ub799\ud640\uc774 \uc874\uc7ac\ud560 \uac83\uc73c\ub85c \ucd94\uce21\ub418\ub294 \uc704\uce58\uc758 \ud56d\uc131\ub4e4\uc744 \ubd84\uc11d\ud558\uba74 \ube14\ub799\ud640\uc758 \uc874\uc7ac\uc640 \ud2b9\uc131\uc744 \uc608\uce21\ud560 \uc218 \uc788\ub2e4. \ud604\ub300 \ucc9c\ubb38\ud559 \uc774\ub860\uc5d0 \ub530\ub974\uba74 \ub300\ubd80\ubd84\uc758 \uac70\ub300 \uc740\ud558 \uc911\uc2ec\ubd80\uc5d0\ub294 \ube14\ub799\ud640\uc774 \uc874\uc7ac\ud574\uc57c \ud55c\ub2e4. \uadf8\ub798\uc11c \uacfc\ud559\uc790\ub4e4\uc740 \uc6b0\ub9ac \uc740\ud558\uc758 \uc911\uc2ec\ubd80\uc778 \uad81\uc218\uc790\ub9ac\uc5d0 \ube14\ub799\ud640\uc774 \uc788\uc744 \uac83\uc73c\ub85c \uc608\uc0c1\ud574\uc654\ub2e4. \uadf8\ub7ec\ub098 \ube14\ub799\ud640\uc744 \uc9c1\uc811 \uad00\ucc30\ud558\uae30\ub294 \uc5b4\ub824\uc6cc \uc8fc\ubcc0 \ud56d\uc131\ub4e4\uc758 \uace0\uc720\uc6b4\ub3d9\uc744 \ubd84\uc11d\ud568\uc73c\ub85c\uc368 \uadf8 \ud2b9\uc9d5\uc744 \ud30c\uc545\ud560 \uc218 \uc788\uc5c8\ub2e4. \uadf8 \uacb0\uacfc \uc6b0\ub9ac \uc740\ud558 \uc911\uc2ec\ubd80\uc5d0\ub294 \ud0dc\uc591\uc758 430\ub9cc \ubc30 \uc9c8\ub7c9\uc744 \uac00\uc9c4 \uac70\ub300 \ube14\ub799\ud640\uc774 \uc874\uc7ac\ud55c\ub2e4\ub294 \uac83\uc744 \uc54c\uc544\ub0c8\ub2e4.<\/p>\n

\ub610\ud55c \uac15\ucc29\uc6d0\ubc18\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubcf5\uc0ac\uc120\uc740 \ube14\ub799\ud640\uc758 \uac15\ub825\ud55c \uc99d\uac70\ub2e4. \ube14\ub799\ud640 \uc8fc\ubcc0\uc758 \ubb3c\uc9c8\uc740 \ube14\ub799\ud640\uc758 \uac15\ud55c \uc911\ub825 \ub54c\ubb38\uc5d0 \ube14\ub799\ud640 \uc911\uc2ec\ubd80\ub85c \ub5a8\uc5b4\uc9c0\uac8c \ub41c\ub2e4. \uc774\ub54c \uac01\uc6b4\ub3d9\ub7c9 \ubcf4\uc874\uc73c\ub85c \uc778\ud574 \ube14\ub799\ud640 \uc911\uc2ec\ubd80\ub85c \uac08\uc218\ub85d \ubb3c\uc9c8\uc758 \uc18d\ub825\uc740 \ub354 \ube68\ub77c\uc9c4\ub2e4. \uadf8\ub798\uc11c \uc911\uc2ec\ubd80\uc5d0 \uac00\uae4c\uc6b4 \ubb3c\uc9c8\uc740 \ub354 \ud070 \ub9c8\ucc30\ub825\uc744 \ubc1b\uac8c \ub418\uace0, X\uc120\uc744 \ubc29\ucd9c\ud560 \uc815\ub3c4\ub85c \ub728\uac70\uc6cc\uc9c0\uac8c \ub41c\ub2e4. \uc5ec\uae30\uc11c \ubc29\ucd9c\ub41c X\uc120\uc744 \uad00\uce21\ud568\uc73c\ub85c\uc368 \uac04\uc811\uc801\uc73c\ub85c \ube14\ub799\ud640\uc758 \uc874\uc7ac\ub97c \uc608\uc0c1\ud560 \uc218 \uc788\ub2e4.<\/p>\n

EHT \uc5f0\uad6c\ud300 \ube14\ub799\ud640 \uadf8\ub9bc\uc790 \uad00\uce21 \uc131\uacf5
\n\uc804\ud30c\uc758 \uac04\uc12d \uc6d0\ub9ac \uc774\uc6a9\ud574<\/strong>
\nEHT \uc5f0\uad6c\ud300\uc740 \uc804\ud30c \ub9dd\uc6d0\uacbd\uc744 \uc5f0\uacb0\ud574 \uad00\uce21\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \ube14\ub799\ud640\uc744 \uc9c1\uc811 \ud655\uc778\ud588\ub2e4. \uae30\uc874\uc758 \ucc9c\ubb38 \ub9dd\uc6d0\uacbd\uc73c\ub85c\ub294 \uac70\ub300\ud55c \ube14\ub799\ud640\uc774\ub77c \ud560\uc9c0\ub77c\ub3c4 \uba85\ud655\ud55c \uc0ac\uc9c4\uc744 \uc5bb\uae30 \uc5b4\ub824\uc6e0\ub2e4. \uc5f0\uad6c\ud300\uc740 \uc774\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \uc804\ud30c\uc758 \uac04\uc12d \uc6d0\ub9ac\ub97c \uc751\uc6a9\ud588\ub2e4. \uba3c\uc800, \uc11c\ub85c \ub5a8\uc5b4\uc838 \uc788\ub294 \uc804\ud30c \ub9dd\uc6d0\uacbd\uc73c\ub85c \ube14\ub799\ud640\uc744 \uad00\uce21\ud588\ub2e4. \uc774\ub54c \ubc1c\uc0dd\ud558\ub294 \uc2dc\uac04 \ucc28\uc774\ub97c \uc774\uc6a9\ud574 \ube14\ub799\ud640\uc5d0\uc11c \ubc29\ucd9c\ub41c \ube5b\uc744 \ubd84\uc11d\ud588\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc9c0\uad6c \ud06c\uae30\uc758 \uac00\uc0c1 \ub9dd\uc6d0\uacbd\uacfc \uac19\uc740 \ud6a8\uacfc\ub97c \ub0bc \uc218 \uc788\uc5c8\ub2e4. \ube44\uc720\ud558\uc790\uba74 \ud30c\ub9ac\uc758 \uc5d0\ud3a0\ud0d1\uc5d0\uc11c \ub274\uc695\uc758 \uc0ac\uacfc\ub97c \uba85\ud655\ud558\uac8c \uad6c\ubcc4\ud560 \uc815\ub3c4\ub2e4.<\/p>\n

\"\ucc2c\ub4dc\ub77c<\/a>
\ucc2c\ub4dc\ub77c X\uc120 \ub9dd\uc6d0\uacbd\uc73c\ub85c \uad00\uce21\ud55c M87 \uc740\ud558\uc774\ub2e4. \ud558\uc580 \uc0ac\uac01\ud615 \ubd80\ubd84\uc740 \uc911\uc2ec\ubd80\uc758 \ube14\ub799\ud640\uc744 \ub098\ud0c0\ub0b8\ub2e4.<\/figcaption><\/figure>\n

EHT \uc5f0\uad6c\ud300\uc740 \uc9c0\uad6c\ub85c\ubd80\ud130 5,500\ub9cc \uad11\ub144 \ub5a8\uc5b4\uc838 \uc788\ub294 M87 \ube14\ub799\ud640\uc5d0 \uc8fc\ubaa9\ud588\ub2e4. \uac70\ub9ac\uac00 \uba40\uc218\ub85d \ube5b\uacfc \ubb3c\uc9c8 \uac04\uc758 \uc0c1\ud638\uc791\uc6a9\uc774 \ub9ce\uc544\uc9d0\uc5d0 \ub530\ub77c \ub354 \ud070 \uc7a1\uc74c\uc774 \uac80\ucd9c\ub41c\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 M87 \ube14\ub799\ud640\uc5d0 \uad00\uc2ec\uc744 \uac00\uc9c4 \uc774\uc720\ub294 \uadf8 \uc9c8\ub7c9\uc774 \ud0dc\uc591\uc758 65\uc5b5 \ubc30\uc5d0 \ub2ec\ud558\uae30 \ub54c\ubb38\uc774\ub2e4. \ube14\ub799\ud640\uc758 \uc9c8\ub7c9\uc774 \ud074\uc218\ub85d \uac15\ud55c \ube5b\uc774 \ubc29\ucd9c\ub3fc \ucc9c\uccb4\uc758 \uc815\ubcf4\ub97c \uc5bb\uae30 \uc27d\ub2e4. \uadf8\ub798\uc11c \uc5f0\uad6c\ud300\uc740 \uc801\uc808\ud55c \ud06c\uae30\ub97c \uac00\uc9c4 M87 \ube14\ub799\ud640\uc744 \uc120\ud0dd\ud588\ub2e4. \ud604\ub300\uc758 \uac04\uc12d \ubd84\uc11d \uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \uc7a1\uc74c\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc904\uc77c \uc218 \uc788\uac8c \ub41c \uac83\ub3c4 \uc774 \uc120\ud0dd\uc5d0 \uc601\ud5a5\uc744 \uc92c\ub2e4.<\/p>\n

\uc774\ub860\uc801 \ubaa8\ub378\uacfc \uc2e4\uc81c \uad6c\uc870 \ube44\uad50<\/strong>
\nEHT\ub85c \uad00\uce21\ud55c \ube14\ub799\ud640\uc758 \ubaa8\uc2b5\uc740 \uc774\ub860\uc801\uc73c\ub85c\ub9cc \uc608\uce21\ud574\uc654\ub358 \ubaa8\ub378\uacfc \uc0c1\ub2f9\ud788 \uc720\uc0ac\ud588\ub2e4. \uc77c\ubc18\uc801\uc778 \ube14\ub799\ud640 \ubaa8\ub378\uc5d0\uc11c \uc608\uc0c1\ud55c \uac15\ucc29\uc6d0\ubc18\uacfc \uc5d0\ub108\uc9c0 \uc81c\ud2b8, \ub3c4\ud50c\ub7ec \ud6a8\uacfc\uac00 \uc2e4\uc81c\ub85c \uad00\uce21\ub410\ub2e4. \ub610\ud55c \uc774\uc804\uc758 \uc5f0\uad6c\ub97c \ud1b5\ud574 \uc5d0\ub108\uc9c0 \uc81c\ud2b8\uac00 \uc6b0\ub9ac\uc758 \uc2dc\uc120 \ubc29\ud5a5\uc5d0\uc11c \uc624\ub978\ucabd\uc73c\ub85c \uc57d 17\ub3c4 \uc815\ub3c4 \uae30\uc6b8\uace0, \ub3c4\ud50c\ub7ec \ud6a8\uacfc\uc5d0 \uc758\ud574 \ub354 \uba40\ub9ac \ub5a8\uc5b4\uc9c4 \uc81c\ud2b8\uc77c\uc218\ub85d \ubc1d\uac8c \uad00\uce21\ub418\ub294 \uac83\uc774 \uc608\uce21\ub410\ub2e4. EHT \uc5f0\uad6c\ud300\uc740 \uc704\uc758 \uac00\uc124\uc744 \uc785\uc99d\ud574\ub0c8\ub2e4. \ud2b9\ud788 \uc81c\ud2b8\ub294 \uac15\ucc29\uc6d0\ubc18\uc758 \ud68c\uc804 \ucd95 \ubc29\ud5a5\uc73c\ub85c \ubc29\ucd9c\ub418\ubbc0\ub85c \uc6d0\ubc18\uc774 \uc624\ub978\ucabd\uc73c\ub85c \uae30\uc6b8\uc5b4\uc838 \uc788\ub294\ub370, \uc774\ub97c \uc2e4\uc81c\ub85c \ud655\uc778\ud588\ub2e4.<\/p>\n

\uc911\uc694\ud55c \uc810\uc740 \ube14\ub799\ud640 \uad00\uce21 \uc0ac\uc9c4\uc5d0\uc11c \uc6d0\ubc18 \uc544\ub7ab\ubd80\ubd84\uc774 \uc717\ubd80\ubd84\ubcf4\ub2e4 \ube44\uad50\uc801 \ubc1d\uac8c \ubcf4\uc778\ub2e4\ub294 \uc810\uc774\ub2e4. \uc774\ub294 \ube14\ub799\ud640\uc774 \ub9e4\uc6b0 \ube60\ub974\uac8c \ud68c\uc804\ud558\uba70 \ub098\ud0c0\ub098\ub294 \ub3c4\ud50c\ub7ec \ud6a8\uacfc \ub54c\ubb38\uc774\ub2e4. \uad00\uce21\uc790\ub97c \ud5a5\ud574 \ub2e4\uac00\uc624\ub294 \ubaa8\uc11c\ub9ac\ub294 \uad00\uce21\uc790\ub85c\ubd80\ud130 \uba40\uc5b4\uc9c0\ub294 \ubaa8\uc11c\ub9ac\ubcf4\ub2e4 \ubc1d\uac8c \uad00\ucc30\ub41c\ub2e4. \uc774\ub97c \ud1b5\ud574 \ube14\ub799\ud640\uc758 \uc544\ub7ab\ubd80\ubd84\uc774 \uc9c0\uad6c \ubc29\ud5a5\uc73c\ub85c \ub2e4\uac00\uc634\uc744 \uc54c \uc218 \uc788\ub2e4. \uc989, \ube14\ub799\ud640\uc774 \uc2dc\uacc4 \ubc29\ud5a5\uc73c\ub85c \ud68c\uc804\ud55c\ub2e4\ub294 \uc758\ubbf8\ub2e4.<\/p>\n

\ub610\ud55c \ube14\ub799\ud640\uc758 \uadf8\ub9bc\uc790\uac00 \uc57d \ucc9c\uc5b5 \ud0ac\ub85c\ubbf8\ud130\ub85c \uc57d 4\ubc31\uc5b5 \ud0ac\ub85c\ubbf8\ud130\uc758 \uc0ac\uac74\uc758 \uc9c0\ud3c9\uc120\ubcf4\ub2e4 2.5\ubc30 \ud06c\ub2e4\ub294 \uac83\uc744 \ud655\uc778\ud588\ub2e4. \uc774\ub807\uac8c \uac70\ub300\ud55c \uadf8\ub9bc\uc790\uc758 \ud06c\uae30\ub294 \uc5f0\uad6c\ud300\uc774 \uacc4\uc0b0\ud55c \ube14\ub799\ud640 \ubaa8\ub378\uacfc \uc0c1\ub2f9 \ubd80\ubd84 \uc77c\uce58\ud55c\ub2e4.<\/p>\n

EHT\ub97c \ud1b5\ud574 \uad00\uce21\ud55c M87 \ube14\ub799\ud640\uc5d0\uc11c \uac15\ucc29\uc6d0\ubc18\uacfc \uc5d0\ub108\uc9c0 \uc81c\ud2b8\uac00 \uc874\uc7ac\ud55c\ub2e4\ub294 \uc810\uc740 \ud070 \uc758\uc758\uac00 \uc788\ub2e4. \uc2e4\uc81c \uad6c\uc870\uac00 \uc774\ub860\uc801 \ubaa8\ud615\uacfc \ub300\ubd80\ubd84 \uc77c\uce58\ud55c\ub2e4\ub294 \uc0ac\uc2e4\ub9cc\uc73c\ub85c\ub3c4 \uc911\uc694\ud55c \uc131\uacfc\ub97c \uac70\ub450\uc5c8\ub2e4\uace0 \ud560 \uc218 \uc788\ub2e4. 100\uc5ec \ub144 \uc804 \uc544\uc778\uc288\ud0c0\uc778\uc758 \uc0c1\ub300\uc131\uc774\ub860\uc774 \uacb0\uad6d\uc740 \uc633\uc558\uc74c\uc744 \uc99d\uba85\ud558\ub294 \uac15\ub825\ud55c \uc99d\uac70\uc774\uae30\ub3c4 \ud558\ub2e4. \ube14\ub799\ud640\uc744 \ub2e8\uc21c\ud788 \uad00\uce21\ud558\ub294 \uac83\uc744 \ub118\uc5b4 \ud2b9\uc9d5\uc744 \ubd84\uc11d\ud558\ub294 \uac83\uc740 \uc740\ud558\uc640 \uc740\ud558\uad70\uc758 \uc131\uc7a5, \ub354 \ub098\uc544\uac00 \uc6b0\uc8fc\uc758 \uc9c4\ud654\ub97c \uc774\ud574\ud558\ub294 \uccab\uac78\uc74c\uc774 \ub420 \uac83\uc774\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc9c0\ub09c 4\uc6d4 10\uc77c EHT(Event Horizon Telescope) \uc5f0\uad6c\uc9c4\uc740 \uc0ac\uc0c1 \ucd5c\ucd08\ub85c \ube14\ub799\ud640\uc758 \uadf8\ub9bc\uc790 \uad00\uce21 \uc0ac\uc9c4\uc744 \ubc1c\ud45c\ud588\ub2e4. \ube5b\uc870\ucc28 \ube68\uc544\ub4e4\uc5ec \uc9c0\uae08\uaecf \ubcfc \uc218 \uc5c6\uc5c8\ub358 \ube14\ub799\ud640\uc758 \uc2e4\uc81c \uad00\uce21\uc5d0 \uc131\uacf5\ud55c \uac83\uc774\ub2e4. \uc0c1\ub300\uc131\uc774\ub860\uc744 \ubc14\ud0d5\uc73c\ub85c \uc608\uce21\ud588\ub358 \ube14\ub799\ud640\uc758 \uad6c\uc870\ub97c \uc2e4\uc81c\ub85c \ud655\uc778\ud55c \uac83\uc740 \uc774\ubc88\uc774 \ucc98\uc74c\uc774\ub2e4. \uc774\ub860\uc801\uc778 \ube14\ub799\ud640 \uad6c\uc870: \uac15\ucc29\uc6d0\ubc18, \uc5d0\ub108\uc9c0 \uc81c\ud2b8, \uc911\ub825\ub80c\uc988, \ub3c4\ud50c\ub7ec \ud6a8\uacfc \ube14\ub799\ud640\uc740 \ub9e4\uc6b0 \ub192\uc740 \ubc00\ub3c4\uc640 \uac15\ub825\ud55c \uc911\ub825\uc744 \uac00\uc838 \ube5b\uc870\ucc28\ub3c4 \ud0c8\ucd9c\ud560 \uc218 \uc5c6\ub294 […]<\/p>\n","protected":false},"author":92,"featured_media":3932,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[248,81],"tags":[151],"coauthors":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2019\/05\/KakaoTalk_20190504_141646602_03.png?fit=800%2C466&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/sdL9j0-3931","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/3931"}],"collection":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3931"}],"version-history":[{"count":2,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/3931\/revisions"}],"predecessor-version":[{"id":3937,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/3931\/revisions\/3937"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/media\/3932"}],"wp:attachment":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3931"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcoauthors&post=3931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}