\uace0\uc694\ud55c \uc6b0\uc8fc \uacf5\uac04, \ud30c\ub780\uc0c9 \uc9c0\uad6c\ub97c \ub4a4\ub85c\ud558\uace0 \uac70\ub300\ud55c \ud48d\uc120\uc774 \ud558\ub098 \ub5a0\ub2e4\ub2cc\ub2e4.<\/p>\n
\uc6b0\uc8fc\uc120\uc774\ub77c\uace0 \uc0dd\uac01\ud558\uae30\uc5d0\ub294 \uc6b0\ub9ac\uac00 \uc54c\ub358 \ubaa8\uc2b5\uacfc \ub108\ubb34 \ub2e4\ub974\ub2e4.<\/p>\n
\uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\ub2c8 \ud48d\uc120 \uc606\uc5d0 \ud0dc\uc591 \uc804\uc9c0\ud310\uc774 \ub2ec\ub9b0 \uc791\uc740 \uc7a5\uce58\uac00 \uc788\ub2e4.<\/p>\n
\ud2b9\uc218\ud55c \uc784\ubb34\ub97c \ub760\uace0 \uc6b0\uc8fc\ub85c \ub0a0\uc544\uc628 \ud48d\uc120\uc774\ub77c\ub294 \uc758\ubbf8\ub2e4.<\/p>\n
\uc6b0\uc8fc\uae4c\uc9c0 \ub0a0\uc544\uc628 \ud48d\uc120\uc740 \uc55e\uc73c\ub85c \uc5b4\ub5a4 \uc77c\uc744 \ud558\uac8c \ub420\uae4c?<\/p>\n
\uc6b0\uc8fc\ub97c \ub5a0\ub2e4\ub2c8\ub294 \ub300\ud615 \ud48d\uc120\uc758 \uc815\uccb4\ub294 \ub180\ub78d\uac8c\ub3c4 \u2018\uc6b0\uc8fc \uc4f0\ub808\uae30(space junk) \ucc98\ub9ac \uc7a5\uce58\u2019\ub2e4.<\/p>\n
\ubbf8\uad6d \ube44\ud589\uc120 \uc815\ube44\uc5c5\uccb4\uc778 \uae00\ub85c\ubc8c\uc5d0\uc5b4\ub85c\uc2a4\ud398\uc774\uc2a4\uc0ac\uac00 \ub0b4\ub193\uc740 \uc774 \uc7a5\uce58\ub294 \uac00\uc2a4\ub97c \uac00\ub4dd \ucc44\uc6b4 \ud48d\uc120\uc5d0 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \ucca0\uc369 \ubd99\uc5ec \uc9c0\uad6c \ub300\uae30\uad8c \uadfc\ucc98\ub85c \ub04c\uc5b4\ub0b4\ub9ac\ub294 \uc5ed\ud560\uc744 \ud55c\ub2e4.<\/p>\n
\uadf8\ub7ec\uba74 \ud48d\uc120\uc5d0 \ubd99\uc740 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \uc790\uc5f0 \uc0b0\ud654\ud558\uac70\ub098 \ubc14\ub2e4\ub85c \uc548\uc804\ud558\uac8c \ub5a8\uc5b4\uc9c8 \uc218 \uc788\ub2e4\ub294 \uac83\uc774\ub2e4.<\/p>\n
\uc774 \ub0b4\uc6a9\uc740 \uc9c0\ub09c 8\uc6d4 \ucd08 \uce90\ub098\ub2e4\uc5d0\uc11c \uc5f4\ub9b0 \u2018\ucc9c\uccb4\uc5ed\ud559 \uc804\ubb38\uac00 \ud559\uc220\ub300\ud68c\u2019\uc5d0\uc11c \uc18c\uac1c\ub3fc \uacfc\ud559\uc790\ub4e4\uc5d0\uac8c \u2018\uc800\ub834\ud558\uace0 \ud6a8\uc728\uc801\uc778 \ubc29\ubc95\u2019\uc774\ub77c\ub294 \ud3c9\uac00\ub97c \ubc1b\uc558\ub2e4.<\/p>\n
\ub300\ud615 \ud48d\uc120\uc73c\ub85c \uc5b4\ub5bb\uac8c \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \uce58\uc6b8 \uc218 \uc788\ub2e4\ub294 \uac83\uc77c\uae4c?<\/p>\n
\u2018GOLD(Gossamer Orbit Lowering Device)\u2019\ub77c\uace0 \ubd88\ub9ac\ub294 \uc774 \uc7a5\uce58\ub294 \uac70\ub300\ud55c \ud48d\uc120\uacfc \uc774\ub97c \uc81c\uc5b4\ud558\ub294 \uae30\uacc4\ub85c \uad6c\uc131\ub41c\ub2e4.<\/p>\n
\ud48d\uc120\uc740 \uc587\uac8c \uc811\uc744 \uc218 \uc788\uace0 \uc774\ub97c \uc791\ub3d9\uc2dc\ud0a4\ub294 \ub370 \ud544\uc694\ud55c \ucd94\uac00 \uc7a5\uce58\uc758 \ubb34\uac8c\ub3c4 36kg\uc5d0 \ubd88\uacfc\ud558\ub2e4.<\/p>\n
\ub85c\ucf13\uc774\ub098 \uc6b0\uc8fc\uc120\uc5d0 \ubd80\ucc29\ud574 \uc6b0\uc8fc\ub85c \uc27d\uac8c \ub0b4\ubcf4\ub0bc \uc218 \uc788\uac8c \ub9cc\ub4e4\uc5b4\uc9c4 \uac83\uc774\ub2e4.<\/p>\n
\ub610 \ud48d\uc120\uc758 \uc7ac\uc9c8\uc740 \uc0cc\ub4dc\uc704\uce58\ub97c \uc2f8\ub294 \ud3ec\uc7a5\uc9c0\ubcf4\ub2e4 \uc587\uace0 \uac00\ubcbc\uc6cc \uc544\uc8fc \uc791\uc740 \uc591\uc758 \uac00\uc2a4\ub9cc \uc788\uc5b4\ub3c4 \ud33d\ucc3d\ud55c\ub2e4.<\/p>\n
\ub355\ubd84\uc5d0 \uac70\uc758 \uc644\ubcbd\ud55c \uc9c4\uacf5 \uc0c1\ud0dc\uc778 \uc6b0\uc8fc\uacf5\uac04\uc5d0\uc11c\ub3c4 \uc798 \ubd80\ud480\uc5b4 \uc624\ub974\uac8c \ub41c\ub2e4.<\/p>\n
\uac8c\ub2e4\uac00 \ud48d\uc120\uc740 \uc791\uc740 \ud30c\ud3b8\uc5d0 \ubd80\ub52a\ud600 \uc5ec\ub7ec \uac1c\uc758 \uad6c\uba4d\uc774 \uc0dd\uaca8\ub3c4 \uc791\ub3d9\ud560 \uc218 \uc788\ub2e4.<\/p>\n
\ud48d\uc120\uc740 \uac70\ub300\ud55c \ud30c\ud3b8\uacfc \ucda9\ub3cc\ud574\ub3c4 \ucc22\uc5b4\uc9c0\uc9c0 \uc54a\uace0, \uac00\uc2a4\uac00 \ub204\uc124\ub418\ub294 \uc591\uc774 \uc801\uac8c \uc124\uacc4\ub410\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n
\ud48d\uc120\uc740 \uc791\uc740 \ud06c\uae30\ub85c \uc811\ud600 \uc791\uc740 \uc0c1\uc790\uc5d0 \ub2f4\uae30\uace0, \ub85c\ucf13 \ubc1c\uc0ac \uc804\uc5d0 \uc6b0\uc8fc\uc120\uc774\ub098 \ub85c\ucf13 \uc0c1\ub2e8\uc5d0 \uc7a5\ucc29\ub41c\ub2e4.<\/p>\n
\ub85c\ucf13\uc774 \ubc1c\uc0ac\ub418\uba74 GOLD\ub3c4 \ud568\uaed8 \uc6b0\uc8fc\ub85c \ub098\uac00\uace0, \ub85c\ucf13\uc774 \uada4\ub3c4\ub97c \uc774\ud0c8\ud560 \uc988\uc74c\uc5d0\ub294 \ud48d\uc120\uc774 \ubd80\ud480\uac8c \ub41c\ub2e4.<\/p>\n
\ud48d\uc120\uc774 \ucd5c\ub300\ub85c \ubd80\ud480\uba74 \uc9c0\ub984 100m \uc815\ub3c4\ub85c \ucee4\uc9c4\ub2e4.<\/p>\n
\ub300\ud615 \ud48d\uc120\uc740 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \ub9ce\uc740 \uc800\uada4\ub3c4(LEO)\ub85c \uc774\ub3d9\ud55c\ub2e4.<\/p>\n
\uc800\uada4\ub3c4\ub294 \uc0c1\uacf5 160~2,000km\ub97c \ub9d0\ud558\ub294\ub370, \uc774 \uc601\uc5ed\uc5d0 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \uac00\uc7a5 \ub9ce\uc740 \uac83\uc73c\ub85c \uc54c\ub824\uc84c\ub2e4.<\/p>\n
\uc800\uada4\ub3c4\uc5d0 \uc704\uc131\uc744 \uc62c\ub9ac\ub294 \ube44\uc6a9\uc774 \ub2e4\ub978 \uada4\ub3c4\ubcf4\ub2e4 \uc800\ub834\ud558\uae30 \ub54c\ubb38\uc5d0 \uadf8\ub9cc\ud07c \uc218\uba85\uc744 \ub2e4\ud55c \uc778\uacf5\uc704\uc131\uacfc \uadf8 \ud30c\ud3b8\ub3c4 \ub9ce\uc774 \uc874\uc7ac\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n
\uc774\uacf3\uc5d0\uc11c \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \uac70\ub46c \ub4e4\uc778 GOLD\ub294 \uc81c\uc5b4 \uc7a5\uce58\uc758 \ub3c4\uc6c0\uc73c\ub85c \uc9c0\uad6c\ub85c \uadc0\ud658\ud558\uac8c \ub41c\ub2e4.<\/p>\n
\uc774 \uacfc\uc815\uc5d0\uc11c \uc18c\ud615 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub294 \uc790\uc5f0 \uc0b0\ud654\ub418\uace0, \ub300\ud615 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub294 \ubc14\ub2e4\ub85c \uc548\uc804\ud558\uac8c \ub0b4\ub824\uc549\ub294\ub2e4.<\/p>\n
\ub108\ubb34 \ub9ce\uc740 \uc591\uc758 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \uc9c0\uad6c \ub300\uae30\ub85c \ub5a8\uc5b4\uc9c0\uba74 \uc0ac\uace0\uac00 \uc0dd\uae38 \uc218 \uc788\uc73c\ubbc0\ub85c \ud48d\uc120\uc774 \ub0b4\ub824\uc624\ub294 \uc2dc\uac04\uc744 \uc870\uc808\ud558\uae30\ub3c4 \ud55c\ub2e4.<\/p>\n<\/p>\n
\ubb3c\ub860 \uc774\uc804\uc5d0\ub3c4 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc591\ud558\uac8c \uc81c\uae30\ub410\ub2e4.<\/p>\n
\ub300\ud45c\uc801\uc778 \uac83\uc774 \u2018\ub808\uc774\uc800 \ube57\uc790\ub8e8(laser broom)\u2019\uc640 \u2018\uc804\uc790\uae30 \ubc27\uc904(electromagnetic tether)\u2019, \u2018\uc6b0\uc8fc \ub048\ub048\uc774(space flypaper)\u2019\ub2e4.<\/p>\n
\uc774\ub4e4 \uc7a5\uce58\ub294 \uc8fc\ub85c \uc6b0\uc8fc \uc4f0\ub808\uae30\uc758 \uada4\ub3c4\ub97c \ubcc0\uacbd\uc2dc\ucf1c \uc9c0\uad6c \ub300\uae30\uad8c\uc73c\ub85c \ub5a8\uc5b4\uc9c0\uac8c \ud55c\ub2e4.<\/p>\n
\uc6b0\uc120 \ub808\uc774\uc800 \ube57\uc790\ub8e8\ub294 \ubbf8\uad6d \uacf5\uad70\uc774 1990\ub144\ub300\ubd80\ud130 \ucd94\uc9c4\ud558\uace0 \uc788\ub294 \uc548\uc73c\ub85c \uc9c0\uc0c1\uc5d0\uc11c \ub808\uc774\uc800 \ube54\uc744 \ubc1c\uc0ac\ud574 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \uada4\ub3c4\uc5d0\uc11c \uc774\ud0c8\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc774\ub2e4.<\/p>\n
\ub808\uc774\uc800 \ube54\uc73c\ub85c \uc6b0\uc8fc \uc4f0\ub808\uae30\uc758 \uc77c\ubd80\uac00 \ud6fc\uc190\ub418\uba74 \uade0\ud615\uc744 \uc783\uc5b4 \uada4\ub3c4\uac00 \ubcc0\uacbd\ub41c\ub2e4\ub294 \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud55c\ub2e4.<\/p>\n
\ud558\uc9c0\ub9cc \uc774 \ubc29\ubc95\uc740 \uada4\ub3c4\uc5d0\uc11c \uc774\ud0c8\ub41c \uc6b0\uc8fc \uc4f0\ub808\uae30\ub4e4\uc774 \ub2e4\uc2dc \ucda9\ub3cc\ud574 \uc0c8\ub85c\uc6b4 \ud30c\ud3b8\uc744 \ub9cc\ub4e4 \uac00\ub2a5\uc131\uc774 \uc788\ub2e4.<\/p>\n
\ub610 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e0\ub2e4\ub294 \ub2e8\uc810\ub3c4 \uc788\ub2e4.<\/p>\n
\ubbf8\uad6d \ud14c\ub354\uc2a4\uc5b8\ub9ac\ubbf8\ud2f0\ub4dc\uc0ac\uac00 \uac1c\ubc1c\ud55c \uc804\uc790\uae30 \ubc27\uc904\uc740 \uc778\uacf5\uc704\uc131\uc5d0 \uc804\uae30\ub825 \uc640\uc774\uc5b4 \uc7a5\uce58\ub97c \ubd80\ucc29\ud574 \uc218\uba85\uc774 \ub2e4\ud55c \uc778\uacf5\uc704\uc131\uc744 \ucc98\ub9ac\ud55c\ub2e4.<\/p>\n
\uc804\uae30\ub825 \uc640\uc774\uc5b4\uac00 \uc9c0\uad6c \uc790\uae30\uc7a5\uacfc \uc0c1\ud638\uc791\uc6a9\ud574 \uc778\uacf5\uc704\uc131\uc774 \uc2a4\uc2a4\ub85c \uc9c0\uad6c \ub300\uae30\uad8c\uc73c\ub85c \ub4e4\uc5b4\uac00\uac8c \ud558\ub294 \ubc29\uc2dd\uc774\ub2e4.<\/p>\n
\uc9c0\uad6c \ub300\uae30\uad8c\uc5d0 \ub4e4\uc5b4\uc628 \uc778\uacf5\uc704\uc131\uc740 \ub9c8\ucc30\uc5f4\uc5d0 \uc758\ud574 \uc548\uc804\ud558\uac8c \uc18c\uba78\ud55c\ub2e4.<\/p>\n
\uadf8\ub7f0\ub370 \uc774 \ubc29\uc2dd\uc740 \uc778\uacf5\uc704\uc131\uc5d0 \ubbf8\ub9ac \uc804\uc790\uae30 \ubc27\uc904\uc744 \ubd80\ucc29\ud558\uc9c0 \uc54a\uc73c\uba74 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc5b4 \uae30\uc874\uc758 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \ucc98\ub9ac\ud558\ub294 \ub370\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\ub2e4.<\/p>\n
\ubbf8\uad6d \ud56d\uacf5\uc6b0\uc8fc\uad6d(NASA)\uc758 \ub2c8\ucf5c\ub77c\uc2a4 \uc874\uc2a8((Nicholas Johnson) \ubc15\uc0ac\uac00 \uc8fc\uc7a5\ud558\ub294 \uc6b0\uc8fc \ub048\ub048\uc774 \ub3c4 \ub300\ud615 \ud48d\uc120\ucc98\ub7fc \uac70\ub300\ud55c \ub9c9\uc744 \uc6b0\uc8fc \uacf5\uac04\uc5d0 \uc62c\ub824 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\uc2dd\uc774\ub2e4.<\/p>\n
\uc774\ub294 \uace0\ubb34\uacf5\ucc98\ub7fc \ud0c4\uc131\uc774 \uac15\ud558\uace0 \ubd80\ub4dc\ub7ec\uc6b4 \uc18c\uc7ac\ub85c \uc9c0\ub984 800~1,600m\uc758 \uac70\ub300\ud55c \ub9c9\uc744 \uc81c\uc791\ud574 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \ub9ce\uc740 \uada4\ub3c4\uc5d0 \uc62c\ub9ac\uace0, \ub9c9\uc5d0\uc11c \ud295\uae34 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \ub300\uae30\uad8c\uc73c\ub85c \ub5a8\uc5b4\uc9c0\ub294 \uc6d0\ub9ac\ub2e4.<\/p>\n
\ud558\uc9c0\ub9cc \uac70\ub300\ud55c \ud06c\uae30\uc758 \ubb3c\uccb4\ub97c \uc6b0\uc8fc \uacf5\uac04\uc5d0 \uc62c\ub9ac\uae30\uac00 \uc5b4\ub835\uace0, \uada4\ub3c4\ub97c \uc720\uc9c0\ud558\uae30\ub3c4 \ud798\ub4e4\ub2e4.<\/p>\n
\uc774\uc5d0 \ubc18\ud574 GOLD\ub294 \uc0c8\ub85c\uc6b4 \ud30c\ud3b8\uc744 \ub9cc\ub4e4 \uc704\ud5d8\uc774 \uc801\uace0, \uc587\uac8c \uc811\uc744 \uc218 \uc788\uc5b4 \uc6b0\uc8fc\ub85c \ubc1c\uc0ac\ud558\uae30 \uc88b\ub2e4.<\/p>\n
\ub610 \ucd94\uac00\uc801\uc778 \uc5f0\ub8cc \uc5c6\uc774\ub3c4 \uc548\uc815\uc801\uc73c\ub85c \uc6b0\uc8fc \uacf5\uac04\uc5d0 \ub5a0 \uc788\uc744 \uc218 \uc788\uc5b4 \ub2e4\ub978 \ubc29\ubc95\ubcf4\ub2e4 \uac04\ub2e8\ud558\uace0 \uc800\ub834\ud558\ub2e4.<\/p>\n
\uc800\uada4\ub3c4 \uc9c0\uc5ed\uc744 \ub5a0\ub2e4\ub2c8\ub294 \ub300\ud615 \ud48d\uc120\uc740 \uc624\ub7ab\ub3d9\uc548 \uc313\uc778 \uc800\uada4\ub3c4\uc758 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub3c4 \uc548\uc804\ud558\uac8c \ucc98\ub9ac\ud560 \uc218 \uc788\ub2e4.<\/p>\n<\/p>\n
\ub9dd\uac00\uc9c4 \uc778\uacf5\uc704\uc131\uc774\ub098 \uc704\uc131\uc5d0\uc11c \ub5a8\uc5b4\uc9c4 \ubd80\ud488, \uc778\uacf5\uc704\uc131\uc744 \uc3d8\ub294 \ub370 \uc0ac\uc6a9\ub41c \ub85c\ucf13\uc758 \uc794\ud574\uc778 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub294 \uac01\uc885 \uc0ac\uace0\ub97c \uc77c\uc73c\ud0ac \uc704\ud5d8\uc774 \uc788\ub2e4.<\/p>\n
\uc6b0\uc8fc \uacf5\uac04\uc744 \ub5a0\ub3cc\ub2e4 \uc6b4\ud589 \uc911\uc778 \uc778\uacf5\uc704\uc131\uacfc \ubd80\ub52a\uce58\uba74 \uace0\uc7a5\uc744 \uc77c\uc73c\ud0a4\uae30\ub3c4 \ud558\uace0, \uc548\uc815\uc801\uc73c\ub85c \uada4\ub3c4\ub97c \ub3cc\ub358 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub4e4\uc774 \uc11c\ub85c \ucda9\ub3cc\ud574 \uc9c0\uad6c\ub85c \ucd94\ub77d\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n
\uadf8\ub798\uc11c \uacfc\ud559\uc790\ub4e4\uc740 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \uc800\ub834\ud558\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \ucc98\ub9ac\ud558\ub824\ub294 \ubc29\ubc95\uc744 \ucc3e\uc544\uc654\ub2e4.<\/p>\n
GOLD\uac00 \uc88b\uc740 \ud6a8\uacfc\ub97c \uac70\ub458 \uc218 \uc788\uae38 \ubc14\ub77c\uba70, \ub354 \uc88b\uc740 \uc6b0\uc8fc \uc4f0\ub808\uae30 \ucc98\ub9ac\ubc95\uc774 \ub4f1\uc7a5\ud558\uae38 \uae30\ub300\ud55c\ub2e4.<\/p>\n<\/p>\n
\uae00 : \ubc15\ud0dc\uc9c4 \uacfc\ud559\uce7c\ub7fc\ub2c8\uc2a4\ud2b8<\/p>\n","protected":false},"excerpt":{"rendered":"
\uace0\uc694\ud55c \uc6b0\uc8fc \uacf5\uac04, \ud30c\ub780\uc0c9 \uc9c0\uad6c\ub97c \ub4a4\ub85c\ud558\uace0 \uac70\ub300\ud55c \ud48d\uc120\uc774 \ud558\ub098 \ub5a0\ub2e4\ub2cc\ub2e4.<\/p>\n
\uc6b0\uc8fc\uc120\uc774\ub77c\uace0 \uc0dd\uac01\ud558\uae30\uc5d0\ub294 \uc6b0\ub9ac\uac00 \uc54c\ub358 \ubaa8\uc2b5\uacfc \ub108\ubb34 \ub2e4\ub974\ub2e4.<\/p>\n
\uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\ub2c8 \ud48d\uc120 \uc606\uc5d0 \ud0dc\uc591 \uc804\uc9c0\ud310\uc774 \ub2ec\ub9b0 \uc791\uc740 \uc7a5\uce58\uac00 \uc788\ub2e4.<\/p>\n
\ud2b9\uc218\ud55c \uc784\ubb34\ub97c \ub760\uace0 \uc6b0\uc8fc\ub85c \ub0a0\uc544\uc628 \ud48d\uc120\uc774\ub77c\ub294 \uc758\ubbf8\ub2e4.<\/p>\n
\uc6b0\uc8fc\uae4c\uc9c0 \ub0a0\uc544\uc628 \ud48d\uc120\uc740 \uc55e\uc73c\ub85c \uc5b4\ub5a4 \uc77c\uc744 \ud558\uac8c \ub420\uae4c?<\/p>\n
\uc6b0\uc8fc\ub97c \ub5a0\ub2e4\ub2c8\ub294 \ub300\ud615 \ud48d\uc120\uc758 \uc815\uccb4\ub294 \ub180\ub78d\uac8c\ub3c4 \u2018\uc6b0\uc8fc \uc4f0\ub808\uae30(space junk) \ucc98\ub9ac \uc7a5\uce58\u2019\ub2e4.<\/p>\n
\ubbf8\uad6d \ube44\ud589\uc120 \uc815\ube44\uc5c5\uccb4\uc778 \uae00\ub85c\ubc8c\uc5d0\uc5b4\ub85c\uc2a4\ud398\uc774\uc2a4\uc0ac\uac00 \ub0b4\ub193\uc740 \uc774 \uc7a5\uce58\ub294 \uac00\uc2a4\ub97c \uac00\ub4dd \ucc44\uc6b4 \ud48d\uc120\uc5d0 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \ucca0\uc369 \ubd99\uc5ec \uc9c0\uad6c \ub300\uae30\uad8c \uadfc\ucc98\ub85c \ub04c\uc5b4\ub0b4\ub9ac\ub294 \uc5ed\ud560\uc744 \ud55c\ub2e4.<\/p>\n
\uadf8\ub7ec\uba74 \ud48d\uc120\uc5d0 \ubd99\uc740 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \uc790\uc5f0 \uc0b0\ud654\ud558\uac70\ub098 \ubc14\ub2e4\ub85c \uc548\uc804\ud558\uac8c \ub5a8\uc5b4\uc9c8 \uc218 \uc788\ub2e4\ub294 \uac83\uc774\ub2e4.<\/p>\n
\uc774 \ub0b4\uc6a9\uc740 \uc9c0\ub09c 8\uc6d4 \ucd08 \uce90\ub098\ub2e4\uc5d0\uc11c \uc5f4\ub9b0 \u2018\ucc9c\uccb4\uc5ed\ud559 \uc804\ubb38\uac00 \ud559\uc220\ub300\ud68c\u2019\uc5d0\uc11c \uc18c\uac1c\ub3fc \uacfc\ud559\uc790\ub4e4\uc5d0\uac8c \u2018\uc800\ub834\ud558\uace0 \ud6a8\uc728\uc801\uc778 \ubc29\ubc95\u2019\uc774\ub77c\ub294 \ud3c9\uac00\ub97c \ubc1b\uc558\ub2e4.<\/p>\n
\ub300\ud615 \ud48d\uc120\uc73c\ub85c \uc5b4\ub5bb\uac8c \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \uce58\uc6b8 \uc218 \uc788\ub2e4\ub294 \uac83\uc77c\uae4c?<\/p>\n
\u2018GOLD(Gossamer Orbit Lowering Device)\u2019\ub77c\uace0 \ubd88\ub9ac\ub294 \uc774 \uc7a5\uce58\ub294 \uac70\ub300\ud55c \ud48d\uc120\uacfc \uc774\ub97c \uc81c\uc5b4\ud558\ub294 \uae30\uacc4\ub85c \uad6c\uc131\ub41c\ub2e4.<\/p>\n
\ud48d\uc120\uc740 \uc587\uac8c \uc811\uc744 \uc218 \uc788\uace0 \uc774\ub97c \uc791\ub3d9\uc2dc\ud0a4\ub294 \ub370 \ud544\uc694\ud55c \ucd94\uac00 \uc7a5\uce58\uc758 \ubb34\uac8c\ub3c4 36kg\uc5d0 \ubd88\uacfc\ud558\ub2e4.<\/p>\n
\ub85c\ucf13\uc774\ub098 \uc6b0\uc8fc\uc120\uc5d0 \ubd80\ucc29\ud574 \uc6b0\uc8fc\ub85c \uc27d\uac8c \ub0b4\ubcf4\ub0bc \uc218 \uc788\uac8c \ub9cc\ub4e4\uc5b4\uc9c4 \uac83\uc774\ub2e4.<\/p>\n
\ub610 \ud48d\uc120\uc758 \uc7ac\uc9c8\uc740 \uc0cc\ub4dc\uc704\uce58\ub97c \uc2f8\ub294 \ud3ec\uc7a5\uc9c0\ubcf4\ub2e4 \uc587\uace0 \uac00\ubcbc\uc6cc \uc544\uc8fc \uc791\uc740 \uc591\uc758 \uac00\uc2a4\ub9cc \uc788\uc5b4\ub3c4 \ud33d\ucc3d\ud55c\ub2e4.<\/p>\n
\ub355\ubd84\uc5d0 \uac70\uc758 \uc644\ubcbd\ud55c \uc9c4\uacf5 \uc0c1\ud0dc\uc778 \uc6b0\uc8fc\uacf5\uac04\uc5d0\uc11c\ub3c4 \uc798 \ubd80\ud480\uc5b4 \uc624\ub974\uac8c \ub41c\ub2e4.<\/p>\n
\uac8c\ub2e4\uac00 \ud48d\uc120\uc740 \uc791\uc740 \ud30c\ud3b8\uc5d0 \ubd80\ub52a\ud600 \uc5ec\ub7ec \uac1c\uc758 \uad6c\uba4d\uc774 \uc0dd\uaca8\ub3c4 \uc791\ub3d9\ud560 \uc218 \uc788\ub2e4.<\/p>\n
\ud48d\uc120\uc740 \uac70\ub300\ud55c \ud30c\ud3b8\uacfc \ucda9\ub3cc\ud574\ub3c4 \ucc22\uc5b4\uc9c0\uc9c0 \uc54a\uace0, \uac00\uc2a4\uac00 \ub204\uc124\ub418\ub294 \uc591\uc774 \uc801\uac8c \uc124\uacc4\ub410\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n
\ud48d\uc120\uc740 \uc791\uc740 \ud06c\uae30\ub85c \uc811\ud600 \uc791\uc740 \uc0c1\uc790\uc5d0 \ub2f4\uae30\uace0, \ub85c\ucf13 \ubc1c\uc0ac \uc804\uc5d0 \uc6b0\uc8fc\uc120\uc774\ub098 \ub85c\ucf13 \uc0c1\ub2e8\uc5d0 \uc7a5\ucc29\ub41c\ub2e4.<\/p>\n
\ub85c\ucf13\uc774 \ubc1c\uc0ac\ub418\uba74 GOLD\ub3c4 \ud568\uaed8 \uc6b0\uc8fc\ub85c \ub098\uac00\uace0, \ub85c\ucf13\uc774 \uada4\ub3c4\ub97c \uc774\ud0c8\ud560 \uc988\uc74c\uc5d0\ub294 \ud48d\uc120\uc774 \ubd80\ud480\uac8c \ub41c\ub2e4.<\/p>\n
\ud48d\uc120\uc774 \ucd5c\ub300\ub85c \ubd80\ud480\uba74 \uc9c0\ub984 100m \uc815\ub3c4\ub85c \ucee4\uc9c4\ub2e4.<\/p>\n
\ub300\ud615 \ud48d\uc120\uc740 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \ub9ce\uc740 \uc800\uada4\ub3c4(LEO)\ub85c \uc774\ub3d9\ud55c\ub2e4.<\/p>\n
\uc800\uada4\ub3c4\ub294 \uc0c1\uacf5 160~2,000km\ub97c \ub9d0\ud558\ub294\ub370, \uc774 \uc601\uc5ed\uc5d0 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \uac00\uc7a5 \ub9ce\uc740 \uac83\uc73c\ub85c \uc54c\ub824\uc84c\ub2e4.<\/p>\n
\uc800\uada4\ub3c4\uc5d0 \uc704\uc131\uc744 \uc62c\ub9ac\ub294 \ube44\uc6a9\uc774 \ub2e4\ub978 \uada4\ub3c4\ubcf4\ub2e4 \uc800\ub834\ud558\uae30 \ub54c\ubb38\uc5d0 \uadf8\ub9cc\ud07c \uc218\uba85\uc744 \ub2e4\ud55c \uc778\uacf5\uc704\uc131\uacfc \uadf8 \ud30c\ud3b8\ub3c4 \ub9ce\uc774 \uc874\uc7ac\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n
\uc774\uacf3\uc5d0\uc11c \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \uac70\ub46c \ub4e4\uc778 GOLD\ub294 \uc81c\uc5b4 \uc7a5\uce58\uc758 \ub3c4\uc6c0\uc73c\ub85c \uc9c0\uad6c\ub85c \uadc0\ud658\ud558\uac8c \ub41c\ub2e4.<\/p>\n
\uc774 \uacfc\uc815\uc5d0\uc11c \uc18c\ud615 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub294 \uc790\uc5f0 \uc0b0\ud654\ub418\uace0, \ub300\ud615 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub294 \ubc14\ub2e4\ub85c \uc548\uc804\ud558\uac8c \ub0b4\ub824\uc549\ub294\ub2e4.<\/p>\n
\ub108\ubb34 \ub9ce\uc740 \uc591\uc758 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \uc9c0\uad6c \ub300\uae30\ub85c \ub5a8\uc5b4\uc9c0\uba74 \uc0ac\uace0\uac00 \uc0dd\uae38 \uc218 \uc788\uc73c\ubbc0\ub85c \ud48d\uc120\uc774 \ub0b4\ub824\uc624\ub294 \uc2dc\uac04\uc744 \uc870\uc808\ud558\uae30\ub3c4 \ud55c\ub2e4.<\/p>\n<\/p>\n
\ubb3c\ub860 \uc774\uc804\uc5d0\ub3c4 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc591\ud558\uac8c \uc81c\uae30\ub410\ub2e4.<\/p>\n
\ub300\ud45c\uc801\uc778 \uac83\uc774 \u2018\ub808\uc774\uc800 \ube57\uc790\ub8e8(laser broom)\u2019\uc640 \u2018\uc804\uc790\uae30 \ubc27\uc904(electromagnetic tether)\u2019, \u2018\uc6b0\uc8fc \ub048\ub048\uc774(space flypaper)\u2019\ub2e4.<\/p>\n
\uc774\ub4e4 \uc7a5\uce58\ub294 \uc8fc\ub85c \uc6b0\uc8fc \uc4f0\ub808\uae30\uc758 \uada4\ub3c4\ub97c \ubcc0\uacbd\uc2dc\ucf1c \uc9c0\uad6c \ub300\uae30\uad8c\uc73c\ub85c \ub5a8\uc5b4\uc9c0\uac8c \ud55c\ub2e4.<\/p>\n
\uc6b0\uc120 \ub808\uc774\uc800 \ube57\uc790\ub8e8\ub294 \ubbf8\uad6d \uacf5\uad70\uc774 1990\ub144\ub300\ubd80\ud130 \ucd94\uc9c4\ud558\uace0 \uc788\ub294 \uc548\uc73c\ub85c \uc9c0\uc0c1\uc5d0\uc11c \ub808\uc774\uc800 \ube54\uc744 \ubc1c\uc0ac\ud574 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \uada4\ub3c4\uc5d0\uc11c \uc774\ud0c8\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc774\ub2e4.<\/p>\n
\ub808\uc774\uc800 \ube54\uc73c\ub85c \uc6b0\uc8fc \uc4f0\ub808\uae30\uc758 \uc77c\ubd80\uac00 \ud6fc\uc190\ub418\uba74 \uade0\ud615\uc744 \uc783\uc5b4 \uada4\ub3c4\uac00 \ubcc0\uacbd\ub41c\ub2e4\ub294 \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud55c\ub2e4.<\/p>\n
\ud558\uc9c0\ub9cc \uc774 \ubc29\ubc95\uc740 \uada4\ub3c4\uc5d0\uc11c \uc774\ud0c8\ub41c \uc6b0\uc8fc \uc4f0\ub808\uae30\ub4e4\uc774 \ub2e4\uc2dc \ucda9\ub3cc\ud574 \uc0c8\ub85c\uc6b4 \ud30c\ud3b8\uc744 \ub9cc\ub4e4 \uac00\ub2a5\uc131\uc774 \uc788\ub2e4.<\/p>\n
\ub610 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e0\ub2e4\ub294 \ub2e8\uc810\ub3c4 \uc788\ub2e4.<\/p>\n
\ubbf8\uad6d \ud14c\ub354\uc2a4\uc5b8\ub9ac\ubbf8\ud2f0\ub4dc\uc0ac\uac00 \uac1c\ubc1c\ud55c \uc804\uc790\uae30 \ubc27\uc904\uc740 \uc778\uacf5\uc704\uc131\uc5d0 \uc804\uae30\ub825 \uc640\uc774\uc5b4 \uc7a5\uce58\ub97c \ubd80\ucc29\ud574 \uc218\uba85\uc774 \ub2e4\ud55c \uc778\uacf5\uc704\uc131\uc744 \ucc98\ub9ac\ud55c\ub2e4.<\/p>\n
\uc804\uae30\ub825 \uc640\uc774\uc5b4\uac00 \uc9c0\uad6c \uc790\uae30\uc7a5\uacfc \uc0c1\ud638\uc791\uc6a9\ud574 \uc778\uacf5\uc704\uc131\uc774 \uc2a4\uc2a4\ub85c \uc9c0\uad6c \ub300\uae30\uad8c\uc73c\ub85c \ub4e4\uc5b4\uac00\uac8c \ud558\ub294 \ubc29\uc2dd\uc774\ub2e4.<\/p>\n
\uc9c0\uad6c \ub300\uae30\uad8c\uc5d0 \ub4e4\uc5b4\uc628 \uc778\uacf5\uc704\uc131\uc740 \ub9c8\ucc30\uc5f4\uc5d0 \uc758\ud574 \uc548\uc804\ud558\uac8c \uc18c\uba78\ud55c\ub2e4.<\/p>\n
\uadf8\ub7f0\ub370 \uc774 \ubc29\uc2dd\uc740 \uc778\uacf5\uc704\uc131\uc5d0 \ubbf8\ub9ac \uc804\uc790\uae30 \ubc27\uc904\uc744 \ubd80\ucc29\ud558\uc9c0 \uc54a\uc73c\uba74 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc5b4 \uae30\uc874\uc758 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \ucc98\ub9ac\ud558\ub294 \ub370\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\ub2e4.<\/p>\n
\ubbf8\uad6d \ud56d\uacf5\uc6b0\uc8fc\uad6d(NASA)\uc758 \ub2c8\ucf5c\ub77c\uc2a4 \uc874\uc2a8((Nicholas Johnson) \ubc15\uc0ac\uac00 \uc8fc\uc7a5\ud558\ub294 \uc6b0\uc8fc \ub048\ub048\uc774 \ub3c4 \ub300\ud615 \ud48d\uc120\ucc98\ub7fc \uac70\ub300\ud55c \ub9c9\uc744 \uc6b0\uc8fc \uacf5\uac04\uc5d0 \uc62c\ub824 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\uc2dd\uc774\ub2e4.<\/p>\n
\uc774\ub294 \uace0\ubb34\uacf5\ucc98\ub7fc \ud0c4\uc131\uc774 \uac15\ud558\uace0 \ubd80\ub4dc\ub7ec\uc6b4 \uc18c\uc7ac\ub85c \uc9c0\ub984 800~1,600m\uc758 \uac70\ub300\ud55c \ub9c9\uc744 \uc81c\uc791\ud574 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \ub9ce\uc740 \uada4\ub3c4\uc5d0 \uc62c\ub9ac\uace0, \ub9c9\uc5d0\uc11c \ud295\uae34 \uc6b0\uc8fc \uc4f0\ub808\uae30\uac00 \ub300\uae30\uad8c\uc73c\ub85c \ub5a8\uc5b4\uc9c0\ub294 \uc6d0\ub9ac\ub2e4.<\/p>\n
\ud558\uc9c0\ub9cc \uac70\ub300\ud55c \ud06c\uae30\uc758 \ubb3c\uccb4\ub97c \uc6b0\uc8fc \uacf5\uac04\uc5d0 \uc62c\ub9ac\uae30\uac00 \uc5b4\ub835\uace0, \uada4\ub3c4\ub97c \uc720\uc9c0\ud558\uae30\ub3c4 \ud798\ub4e4\ub2e4.<\/p>\n
\uc774\uc5d0 \ubc18\ud574 GOLD\ub294 \uc0c8\ub85c\uc6b4 \ud30c\ud3b8\uc744 \ub9cc\ub4e4 \uc704\ud5d8\uc774 \uc801\uace0, \uc587\uac8c \uc811\uc744 \uc218 \uc788\uc5b4 \uc6b0\uc8fc\ub85c \ubc1c\uc0ac\ud558\uae30 \uc88b\ub2e4.<\/p>\n
\ub610 \ucd94\uac00\uc801\uc778 \uc5f0\ub8cc \uc5c6\uc774\ub3c4 \uc548\uc815\uc801\uc73c\ub85c \uc6b0\uc8fc \uacf5\uac04\uc5d0 \ub5a0 \uc788\uc744 \uc218 \uc788\uc5b4 \ub2e4\ub978 \ubc29\ubc95\ubcf4\ub2e4 \uac04\ub2e8\ud558\uace0 \uc800\ub834\ud558\ub2e4.<\/p>\n
\uc800\uada4\ub3c4 \uc9c0\uc5ed\uc744 \ub5a0\ub2e4\ub2c8\ub294 \ub300\ud615 \ud48d\uc120\uc740 \uc624\ub7ab\ub3d9\uc548 \uc313\uc778 \uc800\uada4\ub3c4\uc758 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub3c4 \uc548\uc804\ud558\uac8c \ucc98\ub9ac\ud560 \uc218 \uc788\ub2e4.<\/p>\n<\/p>\n
\ub9dd\uac00\uc9c4 \uc778\uacf5\uc704\uc131\uc774\ub098 \uc704\uc131\uc5d0\uc11c \ub5a8\uc5b4\uc9c4 \ubd80\ud488, \uc778\uacf5\uc704\uc131\uc744 \uc3d8\ub294 \ub370 \uc0ac\uc6a9\ub41c \ub85c\ucf13\uc758 \uc794\ud574\uc778 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub294 \uac01\uc885 \uc0ac\uace0\ub97c \uc77c\uc73c\ud0ac \uc704\ud5d8\uc774 \uc788\ub2e4.<\/p>\n
\uc6b0\uc8fc \uacf5\uac04\uc744 \ub5a0\ub3cc\ub2e4 \uc6b4\ud589 \uc911\uc778 \uc778\uacf5\uc704\uc131\uacfc \ubd80\ub52a\uce58\uba74 \uace0\uc7a5\uc744 \uc77c\uc73c\ud0a4\uae30\ub3c4 \ud558\uace0, \uc548\uc815\uc801\uc73c\ub85c \uada4\ub3c4\ub97c \ub3cc\ub358 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub4e4\uc774 \uc11c\ub85c \ucda9\ub3cc\ud574 \uc9c0\uad6c\ub85c \ucd94\ub77d\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n
\uadf8\ub798\uc11c \uacfc\ud559\uc790\ub4e4\uc740 \uc6b0\uc8fc \uc4f0\ub808\uae30\ub97c \uc800\ub834\ud558\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \ucc98\ub9ac\ud558\ub824\ub294 \ubc29\ubc95\uc744 \ucc3e\uc544\uc654\ub2e4.<\/p>\n
GOLD\uac00 \uc88b\uc740 \ud6a8\uacfc\ub97c \uac70\ub458 \uc218 \uc788\uae38 \ubc14\ub77c\uba70, \ub354 \uc88b\uc740 \uc6b0\uc8fc \uc4f0\ub808\uae30 \ucc98\ub9ac\ubc95\uc774 \ub4f1\uc7a5\ud558\uae38 \uae30\ub300\ud55c\ub2e4.<\/p>\n<\/p>\n
\uae00 : \ubc15\ud0dc\uc9c4 \uacfc\ud559\uce7c\ub7fc\ub2c8\uc2a4\ud2b8<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[5785],"tags":[5784],"class_list":["post-5896","post","type-post","status-publish","format-standard","hentry","category-5785","tag-5784","entry"],"_links":{"self":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/5896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5896"}],"version-history":[{"count":0,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/5896\/revisions"}],"wp:attachment":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5896"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}