{"id":4837,"date":"2025-02-22T13:58:11","date_gmt":"2025-02-22T04:58:11","guid":{"rendered":"http:\/\/www.uwastrocamp.com\/?p=4837"},"modified":"2025-03-13T18:04:06","modified_gmt":"2025-03-13T09:04:06","slug":"%ec%b6%a9%eb%8f%8c-%ed%99%95%eb%a5%a0-1-3-2-3-3-1-1-5-%ea%b3%bc%ec%97%b0-%ec%a7%80%ea%b5%ac%eb%8a%94-%ec%95%88%ec%a0%84%ed%95%9c-%ea%b2%83%ec%9d%bc%ea%b9%8c","status":"publish","type":"post","link":"http:\/\/www.uwastrocamp.com\/?p=4837","title":{"rendered":"\ucda9\ub3cc \ud655\ub960 1.3%->2.3%->3.1%->1.5%. \uacfc\uc5f0 \uc9c0\uad6c\ub294 \uc548\uc804\ud55c \uac83\uc77c\uae4c?"},"content":{"rendered":"\n

\u3000\uc9c0\ub09c 12\uc6d4 27\uc77c. \uce60\ub808\uc5d0 \uc704\uce58\ud55c ATLAS(Asteroid Terrestrial-impact Last Alert System\/\uc18c\ud589\uc131 \uc9c0\uc0c1 \ucda9\ub3cc \ucd5c\uc885 \uacbd\ubcf4 \uc2dc\uc2a4\ud15c)\uc5d0\uc11c \uc18c\ud589\uc131 \ud558\ub098\uac00 \ubc1c\uacac\ub418\uc5c8\ub2e4. \u20182024 YR4\u2019\ub77c\ub294 \uc774\ub984\uc774 \ubd99\uc740 \uc774 \ucc9c\uccb4\ub294 \uace7\ubc14\ub85c \uc9c0\uad6c\uc0c1\uc758 \ube45\ub274\uc2a4\uac00 \ub418\uc5b4 \uc804 \uc138\uacc4\uc5d0 \uc18c\uac1c\ub418\uc5c8\ub2e4. 2032\ub144 12\uc6d4 \uc988\uc74c\uc5d0 \uc9c0\uad6c\uc640 \ucda9\ub3cc\ud560 \ud655\ub960\uc774 \uc788\ub2e4\ub294 \uacb0\uacfc\uac00 \ubc1c\ud45c\ub41c \uac83\uc774\ub2e4. \uadf8\ub7f0\ub370 \ud574\ub2f9 \ub0b4\uc6a9\uc774 \ubc1c\ud45c\ub41c \uc774\ud6c4 2\ub2ec\uac00\ub7c9\uc758 \uc2dc\uac04\uc774 \ud750\ub978 \uc9c0\uae08. \uc774 \ucda9\ub3cc \ud655\ub960\uc774 \ub110\ub6f0\uae30 \ub9c8\ub0e5 \uc218\uc2dc\ub85c \ubcc0\uacbd\ub418\uace0 \uc788\ub2e4. \uc774\ubc88 \uc18c\ud589\uc131\uc5d0\ub294 \ubb34\uc2a8 \ubb38\uc81c\uac00 \uc788\uc5c8\uae38\ub798 \uacc4\uc18d \uc9c0\uad6c\uc758 \ubd88\uc548\uac10\uc744 \uc790\uadf9\ud558\uace0 \uc788\ub294 \uac83\uc77c\uae4c.
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\uc544\ud2c0\ub77c\uc2a4\uac00 \ucd2c\uc601\ud55c 2024 YR4\uc758 \ubaa8\uc2b5.<\/figcaption><\/figure><\/div>\n\n\n


\u3000\uc18c\ud589\uc131\uc774 \uc704\ud5d8\ud558\ub2e4\ub294 \uc0ac\uc2e4\uc740 \uc9c0\uad6c \uc5ed\uc0ac\ub97c \uc870\uae08\ub9cc \uc0b4\ud3b4\ubd10\ub3c4 \uc5b4\ub835\uc9c0 \uc54a\uac8c \uc54c \uc218 \uc788\ub2e4. \ub2f9\uc7a5 \uc778\uac04 \uc774\uc804 \uc9c0\uad6c\ub97c \uc9c0\ubc30\ud588\ub2e4\uace0 \uc54c\ub824\uc9c4 \uacf5\ub8e1\uc744 \ubc15\ubb3c\uad00\uc758 \ubf08\ub85c \ub0a8\uac8c \ub9cc\ub4e0 \uac83\ub3c4 \uc18c\ud589\uc131\uc774\ub77c \ud558\uc9c0 \uc54a\ub294\uac00. \uc774\ub7f0 \uacf5\ub8e1 \ub300\uba78\uc885\uc744 \ubab0\uace0 \uc628 10km \uc548\ud30e\uc758 \ub300\ud615 \uc18c\ud589\uc131\uc774 \uc9c0\uad6c\uc5d0 \ucda9\ub3cc\ud55c \uacbd\uc6b0\ub294 \uc9c0\ub09c 20\uc5b5 \ub144 \ub3d9\uc548 \uc57d \ub2e4\uc12f \ucc28\ub840 \uc815\ub3c4\ub85c \ud655\uc778\ub41c\ub2e4. \ub2e4\ud589\uc774\ub77c\uace0 \ud574\uc57c \ud558\ub294\uc9c0 \uac70\ub300\ud55c \ucda9\ub3cc\uc740 \uadf8 \ube44\uc728\uc774 \ub0ae\ub2e4. \uc778\ub958\uac00 \uacf5\ub8e1\uc758 \uae38\uc744 \ub530\ub77c\uac08 \ud655\ub960\uc774 \uc801\uc740 \uc810\uc740 \uc88b\ub2e4\uace0 \ubcfc \uc218 \uc788\ub2e4. \uadf8\ub7ec\ub098 \uc800 \ub9d0\uc744 \uac70\uafb8\ub85c \ub3cc\ub9ac\uba74 \uc790\uc798\ud55c \ucda9\ub3cc\uc740 \uadf8\ub9cc\ud07c \ud655\ub960\uc774 \uc62c\ub77c\uac04\ub2e4\ub294 \ub73b\uc774 \ub41c\ub2e4.
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\ub0a8\uc544\ud504\ub9ac\uce74 \uacf5\ud654\uad6d\uc5d0 \uc704\uce58\ud55c \ube0c\ub808\ub4dc\ud3ec\ub4dc \ub3d4. \uc57d 20\uc5b5 \ub144 \uc804\uc5d0 15km \uc815\ub3c4\uc758 \uc18c\ud589\uc131\uc774 \ucda9\ub3cc\ud55c \ud06c\ub808\uc774\ud130\uc774\ub2e4. \ud604\uc7ac \uc9c0\uad6c\uc5d0 \ub0a8\uc544\uc788\ub294 \ud06c\ub808\uc774\ud130 \uc911 \uac00\uc7a5 \uc624\ub798\ub41c \uac83\uc774\ub2e4. \ud604\uc7ac \ub0a8\uc544\uc788\ub294 \ud06c\ub808\uc774\ud130\uc758 \ud06c\uae30\uac00 \ubb34\ub824 172km\uc5d0 \ub2ec\ud55c\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n


\u3000\uc2e4\uc81c\ub85c 2013\ub144, \uc9c0\uae08 20m \uc774\ub0b4\uc758 \uc18c\ud589\uc131\uc774 \ub5a8\uc5b4\uc838 1500\uba85\uac00\ub7c9\uc758 \ubd80\uc0c1\uc790\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uace0 \uc5ec\ub7ec \uc2dc\uc124\uc5d0 \ud0c0\uaca9\uc744 \uc900 \uccbc\ub77c\ube48\uc2a4\ud06c \uc0ac\uac74\uc774 \uc788\uc5c8\ub2e4. \uc0ac\uc9c4 \uc790\ub8cc\uac00 \ub0a8\uc740 \uac83\uc740 \uc5c6\uc9c0\ub9cc 1908\ub144 \uc2dc\ubca0\ub9ac\uc544 \ud241\uad6c\uc2a4\uce74 \uc9c0\uc5ed\uc5d0 \uc815\uccb4\ubd88\uba85\uc758 \ucd08\ub300\ud615 \ud0c0\uaca9\uc744 \uc900 \ub300\ud3ed\ubc1c \uc0ac\uac74\ub3c4 \uc788\uc5c8\ub2e4. (\uaddc\ubaa8\ub294 \uccbc\ub77c\ube48\uc2a4\ud06c \uc0ac\uac74\ubcf4\ub2e4 \ud241\uad6c\uc2a4\uce74 \ub300\ud3ed\ubc1c\uc774 \ud6e8\uc52c \ucef8\ub2e4.) \ucc9c\ub9cc\ub2e4\ud589\uc73c\ub85c \ub450 \uacbd\uc6b0 \ubaa8\ub450 \uc0ac\ub9dd\uc790\ub294 \uc5c6\uc5c8\ub2e4. \uadf8\ub807\ub2e4\uace0 \uc774\ub7f0 \ud589\uc6b4\ub9cc \ubbff\uace0 \uc788\uc744 \uc218\ub294 \uc5c6\ub2e4. \ub610 \uc5b8\uc81c \uc791\uc740 \uc18c\ud589\uc131\uc774 \uc9c0\uad6c\ub85c \ud5a5\ud560\uc9c0 \ubaa8\ub974\ub294 \uc0c1\ud669\uc774\uc5c8\ub2e4.
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\ub7ec\uc2dc\uc544\uc5d0\uc11c \ubcf4\uad00\uc911\uc778 \uccbc\ub77c\ube48\uc2a4\ud06c \uc6b4\uc11d \uc870\uac01 \uc77c\ubd80. \ub7ec\uc2dc\uc544\ub294 \uc18c\uce58 \ub3d9\uacc4\uc62c\ub9bc\ud53d \uba54\ub2ec\uc5d0 \uc774 \uc6b4\uc11d\uc744 \uc18c\ub7c9 \ubd99\uc5ec \uc8fc\uae30\ub3c4 \ud588\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n


\u3000\uc2e4\uc81c\ub85c \uccbc\ub77c\ube48\uc2a4\ud06c \uc0ac\uac74\uc740 \uc678\uacc4\uc5d0\uc11c \ub0a0\uc544\uc624\ub294 \uc704\ud611\uc758 \uc2e4\uccb4\ub97c \ubcf4\uc5ec\uc900 \uc0ac\uac74\uc73c\ub85c \uc758\ubbf8\uac00 \uc788\uc5c8\ub2e4. 1992\ub144\ubd80\ud130 NASA\ub294 \uc18c\ud589\uc131\uc758 \uc9c0\uad6c \ucda9\ub3cc \ud655\ub960\uc744 \uacc4\uc0b0\ud558\uae30 \uc2dc\uc791\ud588\uc73c\uba70 2015\ub144\uc5d0 ATLAS \ud504\ub85c\uc81d\ud2b8\uac00 \uc2dc\uc791\ub418\uc5b4 \uc18c\ud589\uc131 \uad00\uce21\uc744 \ubcf8\uaca9\ud654\ud588\ub2e4. \uc5ec\uae30\uc5d0 \uadf8\uce58\uc9c0 \uc54a\uace0 2016\ub144 PDCO (Planetary Defense Coordination Office\/\ud589\uc131 \ubc29\uc704 \uc870\uc815 \uc0ac\ubb34\uc18c)\ub97c \ub9cc\ub4e4\uc5b4 \uad00\uce21, \uacb0\uacfc \ubc30\ud3ec, \ub300\uc751 \ub4f1\uc758 \uc5c5\ubb34\ub97c \ub2f4\ub2f9\ud558\uac8c \ud588\ub2e4. \uc774\ucc98\ub7fc \uc5f4\uc2ec\ud788 \uc18c\ud589\uc131\uc744 \uc5f0\uad6c\ud558\uace0 \uc788\uc9c0\ub9cc \uc544\uc9c1 \uc5b4\ub824\uc6b4 \uc810\uc774 \ub9ce\uc774 \ub0a8\uc544\uc788\ub2e4.
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\ub0a8\uc544\ud504\ub9ac\uce74\uc5d0 \uc704\uce58\ud55c \uc544\ud2c0\ub77c\uc2a4 \ub9dd\uc6d0\uacbd. \uc544\ud2c0\ub77c\uc2a4\ub294 \ud558\uc640\uc774\uc5d0 2\ub300, \uce60\ub808, \ub0a8\uc544\ud504\ub9ac\uce74\uc5d0 1\ub300\uc529 \ucd1d 4\ub300\uc758 \ub9dd\uc6d0\uacbd\uc744 \uc0ac\uc6a9\ud55c\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n


\uc65c \ud655\ub960\uc774 \ub110\ub6f0\uae30\ud558\ub294\uac00?<\/strong><\/p>\n\n\n\n

\u3000\uc81c\ubaa9\uc5d0\uc11c \uc54c \uc218 \uc788\ub4ef 2024 YR4\uc758 \uc9c0\uad6c \ucda9\ub3cc \ud655\ub960\uc740 \uc9e7\uc740 \uc2dc\uac04 \ub3d9\uc548 \uc0c1\ub2f9\ud788 \ub9ce\uc740 \ubcc0\ud654\ub97c \ubcf4\uc600\ub2e4. \uc774\uc720\ub294 \uac04\ub2e8\ud558\ub2e4. \uc6b0\ub9ac\uac00 \uc774 \uc18c\ud589\uc131\uc5d0 \ub300\ud574 \uc544\ub294 \uac83\uc774 \ubcc4\ub85c \uc5c6\uae30 \ub54c\ubb38\uc774\ub2e4. \uc18c\ud589\uc131\uc774 \ucda9\ub3cc\ud558\uac8c \ub420\uc9c0 \uc544\ub2d0\uc9c0 \uc54c\uae30 \uc704\ud574\uc11c\ub294 \ud574\ub2f9 \uc18c\ud589\uc131\uc758 \ud06c\uae30, \uc18d\ub3c4, \uada4\ub3c4 \ub4f1\uc758 \uc815\ubcf4\uac00 \ud544\uc694\ud558\ub2e4. \uc774\ub7f0 \uc815\ubcf4\ub97c \uc5bb\uae30 \uc704\ud574 \uc6b0\ub9ac\ub294 \ub300\uc0c1\uc744 \uc0ac\uc9c4\uc73c\ub85c \ucc0d\uc5b4 \uad00\ucc30\uc744 \ud558\uac8c \ub41c\ub2e4. \uadf8\ub7f0\ub370 \uc0ac\uc9c4 \ud55c \uc7a5\uc744 \ubcf4\uace0 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uc815\ubcf4\ub97c \uc54c \uc218 \uc788\uc744\uae4c?
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NASA\uc5d0\uc11c \uc54c\ubca0\ub3c4\ub97c \uc124\uba85\ud558\uae30 \uc704\ud574 \ub9cc\ub4e0 \uc790\ub8cc. \uc704\ucabd \uc0ac\uc9c4 3\uac1c\ub294 \uac00\uc2dc\uad11\uc73c\ub85c \ubcf8 \uc18c\ud589\uc131\uc774\ub2e4. \ud06c\uae30\uac00 \uc791\uc740 \uc18c\ud589\uc131\uc774 \uc54c\ubca0\ub3c4\uac00 \ub192\uc544 \ud06c\uae30\uac00 \ud070 \uc18c\ud589\uc131\uacfc \ube44\uc2b7\ud558\uac8c \ubcf4\uc778\ub2e4. \ud558\uc9c0\ub9cc \uc801\uc678\uc120\uc73c\ub85c \ubcfc \uacbd\uc6b0 \uc54c\ubca0\ub3c4\uc640 \uc0c1\uad00\uc5c6\uc774 \ud06c\uae30\uc5d0 \ub530\ub77c \ubc1d\uae30\uac00 \ub2ec\ub77c\uc9c4\ub2e4. \uc774\ub7f0 \uc5ec\ub7ec \uad00\uce21 \uc790\ub8cc\ub97c \ud1a0\ub300\ub85c \uc18c\ud589\uc131\uc758 \ud06c\uae30\ub97c \ud655\uc778\ud560 \uc218 \uc788\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n


\u3000\uc0ac\uc9c4 \ud55c \uc7a5\uc5d0 \ucc0d\ud78c \uc791\uc740 \ube5b\uc758 \uc2a4\ud399\ud2b8\ub7fc\uc744 \ubd84\uc11d\ud558\uba74 \ud574\ub2f9 \ucc9c\uccb4\uc5d0 \uc5b4\ub5a4 \uc131\ubd84\uc774 \uc788\ub294\uc9c0 \uc54c \uc218 \uc788\ub2e4. \uadf8\ub9ac\uace0 \uc18c\ud589\uc131\uc758 \ubc1d\uae30\ub97c \ud1b5\ud574\uc11c\ub3c4 \uc815\ubcf4\ub97c \uc5bb\uc744 \uc218 \uc788\ub2e4. \uc2a4\uc2a4\ub85c \ube5b\uc744 \ub0b4\ub294 \ucc9c\uccb4\uac00 \uc544\ub2cc \uad00\uacc4\ub85c \uad6c\uc131 \uc131\ubd84\uc758 \ubc18\uc0ac\ub3c4\uac00 \ub192\uc744\uc218\ub85d \uadf8 \ubc1d\uae30\uac00 \ub354 \ubc1d\uc544\uc9c8 \uac83\uc774\ub2e4. (\uc774\ub7f0 \ubc18\uc0ac\uc728\uc744 \uc54c\ubca0\ub3c4\ub77c\uace0 \ubd80\ub978\ub2e4.) \ub2e8\uc21c\ud55c \uc0ac\uc9c4\uc744 \ubd84\uc11d\ud558\uae30\ub9cc \ud574\ub3c4 \uc774\ub860\uc801\uc73c\ub85c\ub294 \ud574\ub2f9 \ucc9c\uccb4\uc758 \uad6c\uc131 \uc131\ubd84, \ud06c\uae30 \ub4f1\uc758 \ubb3c\ub9ac\uc801 \uc131\uc9c8\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub294 \uac83\uc774\ub2e4. \ub2e4\ub9cc \uc774 \ubaa8\ub4e0 \uac83\uc740 \ucc0d\ud78c \uc0ac\uc9c4 \uc18d \uc18c\ud589\uc131\uc758 \ube5b\uc774 \ucda9\ubd84\ud560 \ub54c\uc758 \uc774\uc57c\uae30\uc774\ub2e4.<\/p>\n\n\n\n

\u3000\ub300\ubd80\ubd84\uc758 \uc18c\ud589\uc131\uc740 \uc544\uc8fc \uc791\ub2e4. \uc774 \uc791\uc740 \ucc9c\uccb4\uac00 \ud0dc\uc591\ube5b\uc744 \ubc1b\uc544\uc11c \ubc18\uc0ac\ud558\ub354\ub77c\ub3c4 \ud589\uc131\ucc98\ub7fc \uc798 \ubcf4\uc778\ub2e4\ub294 \uac83\uc740 \ubd88\uac00\ub2a5\ud558\ub2e4. \ubc1c\uacac\uc870\ucc28 \ud798\ub4e0 \uc774 \uc791\uc740 \ube5b\uc744 \uc7a0\uae50 \ubc1b\ub294 \uac83\uc73c\ub85c \uc774 \ubb3c\ub9ac\ub7c9\uc774 \ud655\uc2e4\ud558\ub2e4 \ub9d0\ud558\ub294 \uac83\uc740 \ub108\ubb34 \uc704\ud5d8\ud55c \uc77c\uc774\ub2e4. \uada4\ub3c4 \uacc4\uc0b0 \uc5ed\uc2dc \ub9c8\ucc2c\uac00\uc9c0\uc774\ub2e4. \uc77c\uc815 \uc2dc\uac04\uc744 \uac00\uc9c0\uace0 \ucc0d\uc740 \uc0ac\uc9c4 \uc18d \uc6c0\uc9c1\uc784\uc744 \ubc14\ud0d5\uc73c\ub85c \uac70\ub300\ud55c \uada4\ub3c4\ub97c \uacc4\uc0b0\ud558\ub294 \uac83\uc740 \uc26c\uc6b4 \uc77c\uc774 \uc544\ub2c8\ub2e4. \uc9c0\uae08 \ubcf4\uc774\ub294 \uc7a0\uae50\uc758 \uc6c0\uc9c1\uc784 \uc774\ud6c4 \ud0dc\uc591\ud48d, \ub2e4\ub978 \ud589\uc131\uc758 \uc911\ub825 \ub4f1 \uc5ec\ub7ec \uc694\uc778\uc73c\ub85c \uae38\uc774 \ubcc0\ud560 \uac00\ub2a5\uc131 \uc5ed\uc2dc \uc874\uc7ac\ud55c\ub2e4.
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\uc18c\ud589\uc131\uc774 \ud0dc\uc591\uc73c\ub85c\ubd80\ud130 \ud761\uc218\ud55c \uc5d0\ub108\uc9c0\ub97c \ud55c\ucabd\uc73c\ub85c\ub9cc \ubc29\ucd9c\ud560 \ub54c \ubc00\ub824\ub098\ub294 \uac83\uc744 \uc57c\ub974\ucf65\uc2a4\ud0a4 \ud6a8\uacfc\ub77c \ubd80\ub978\ub2e4. \uc18c\ud589\uc131 \ud45c\uba74\uc758 \uc5f4 \ubc29\ucd9c \ucc28\uc774\uac00 \uada4\ub3c4\ub97c \ubc14\uafc0 \uc218 \uc788\ub2e4\ub294 \uac83\uc744 \ubcf4\uc5ec\uc900\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n


\u3000\uc774\ub7f0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574\uc11c\ub294 \ub354 \ub9ce\uc740 \uad00\uce21 \uc790\ub8cc\uac00 \ud544\uc694\ud558\ub2e4. \ud574\ub2f9 \uc18c\ud589\uc131\uc774 \ubc1c\uacac\ub41c \uc774\ud6c4 \uc804 \uc138\uacc4\uc5d0 \uc704\uce58\ud55c \ub300\ud615 \ub9dd\uc6d0\uacbd\ub4e4\uc774 \ucd94\uc801\uc744 \uc2dc\uc791\ud588\ub2e4. \uc2a4\ud398\uc778 \ub77c\ud314\ub9c8 \uc12c\uc5d0 \uc704\uce58\ud55c GTC \ub9dd\uc6d0\uacbd(10.4m\uc758 \uac70\ub300 \ubc18\uc0ac\ub9dd\uc6d0\uacbd), \uce60\ub808\uc5d0 \uc704\uce58\ud55c VLT (8.2m \ub9dd\uc6d0\uacbd 4\uac1c\ub97c \uac00\ub3d9\ud55c\ub2e4.) \uac19\uc740 \ub300\ud615 \ub9dd\uc6d0\uacbd\ub4e4\uc774 \uad00\uce21 \uc790\ub8cc\ub97c \uafb8\uc900\ud788 \uacf5\uae09\ud588\ub2e4. \ubb3c\ub860 \ubc29\ud574\ud558\ub294 \uc694\uc778\ub3c4 \uc788\uc5c8\ub2e4. \ud558\ud544 \uc9c0\ub09c \uba87 \uc8fc\uac04 \ub2ec\ube5b\uc5d0 \uc758\ud574 \uad00\uce21\uc774 \uc81c\ud55c\ub418\ub294 \uc810\uc774 \uc788\uc5c8\ub2e4. \uc791\uc740 \uc18c\ud589\uc131\uc758 \ube5b\ub3c4 \uac70\ub300\ud55c \ub2ec\ube5b \uc55e\uc5d0\uc11c\ub294 \uc18d\uc218\ubb34\ucc45\uc774\uc5c8\ub2e4.
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GTC(Gran Telescopio Canarias) \ub9dd\uc6d0\uacbd\uc758 \ubaa8\uc2b5. (\uc0ac\uc9c4: ESA)<\/figcaption><\/figure><\/div>\n\n\n


\u3000\uc870\uae08\uc529 \uad00\uce21 \ub370\uc774\ud130\uac00 \ub298\uc5b4\ub098 \uada4\ub3c4 \uacc4\uc0b0\uc5d0 \uc0ac\uc6a9\ud560 \uc2e0\ub8b0\uc131 \ub192\uc740 \uc790\ub8cc\uac00 \uc313\uc774\ub2e4 \ubcf4\ub2c8 \uacc4\uc0b0 \uacb0\uacfc\ub294 \uafb8\uc900\ud788 \ubcc0\ud654\ud560 \uc218\ubc16\uc5d0 \uc5c6\uc5c8\ub2e4. \uadf8\ub9ac\uace0 \uc774\ub7f0 \uc9c0\uc18d\uc801\uc778 \ucda9\ub3cc \ud655\ub960 \ubcc0\ud654\ub294 \uc774\uc804\uc5d0\ub3c4 \uc788\uc5c8\ub358 \uc77c\uc774\uc5c8\ub2e4. 2004\ub144 \ubc1c\uacac\ub41c \uc18c\ud589\uc131 \uc544\ud3ec\ud53c\uc2a4\ub294 \ud55c\ub54c \uc9c0\uad6c \ucda9\ub3cc \ud655\ub960\uc774 2.7%\uae4c\uc9c0 \uc62c\ub77c\uac14\uc5c8\ub2e4. \uc9c0\uad6c \ucda9\ub3cc \uc704\ud5d8\uc744 \ub098\ud0c0\ub0b4\ub294 \ucc99\ub3c4\uc778 \ud1a0\ub9ac\ub178 \ucc99\ub3c4\uc5d0\uc11c \ub2f9\uc2dc \uc544\ud3ec\ud53c\uc2a4\ub294 4\ub4f1\uae09\uc73c\ub85c \ucc45\uc815\ub418\uc5c8\ub2e4. \uc774\ubc88 2024 YR4\uc758 \ud1a0\ub9ac\ub178 \ucc99\ub3c4\uac00 3\ub4f1\uae09\uc774\uc5c8\ub2e4\ub294 \uc810\uc744 \uc0dd\uac01\ud558\uba74 \uc544\ud3ec\ud53c\uc2a4\uac00 \uc774\ubcf4\ub2e4 \ub354 \uc704\ud5d8\ud558\ub2e4\uace0 \uc0dd\uac01\ud588\ub358 \uac83\uc774\ub2e4. \uadf8\ub7ec\ub098 \ud604\uc7ac \uc544\ud3ec\ud53c\uc2a4\uc758 \uada4\ub3c4\ub97c \ucd94\uac00 \ud655\uc778\ud55c \uacb0\uacfc \ucda9\ub3cc \ud655\ub960\uc740 0%\ub85c \ub0b4\ub824\uac14\ub2e4.
<\/p>\n\n\n\n

\uc774\ubc88\uc5d0\ub294 \uc815\ub9d0 \uc548\uc804\ud560\uae4c<\/strong>?<\/strong><\/p>\n\n\n\n

\u3000\uc9c0\uae08\uae4c\uc9c0 \uc18c\ud589\uc131 \uad00\uce21\uc744 \ud558\uba74\uc11c \uc788\uc5c8\ub358 \uc0ac\ub840\ub4e4\uc744 \uc0dd\uac01\ud558\uba74 \uc774\ubc88 2024 YR4\uc758 \uacbd\uc6b0 \uc5ed\uc2dc \ud655\ub960\uc774 0%\ub85c \ub5a8\uc5b4\uc9c8 \uac00\ub2a5\uc131\uc774 \ud6e8\uc52c \ub192\uc740 \uac83\uc740 \uc0ac\uc2e4\uc774\ub2e4. \ud1a0\ub9ac\ub178 \ucc99\ub3c4 4\ub4f1\uae09\uae4c\uc9c0\ub294 \u2018\ucda9\ub3cc\ud560 \uc218 \uc788\uc73c\ub2c8 \uc2e0\uacbd \uc368\uc11c \ud655\uc778\ud558\uc790\u2019 \uc815\ub3c4\ub85c \uc0dd\uac01\ud560 \uc218 \uc788\ub2e4. (\uc2e4\uc81c\ub85c 5\ub4f1\uae09\ubd80\ud130 \uc704\ud611 \ub2e8\uacc4\ub85c \ub4e4\uc5b4\uac04\ub2e4.) 2024 YR4\ub294 \ud604\uc7ac \uc9c0\uad6c\uc5d0\uc11c \uba40\uc5b4\uc9c0\uace0 \uc788\ub294 \uc911\uc774\ub2e4. 3\uc6d4\ubd80\ud130\ub294 \uc81c\uc784\uc2a4 \uc6f9 \uc6b0\uc8fc\ub9dd\uc6d0\uacbd\uc774 \ud574\ub2f9 \uc18c\ud589\uc131\uc744 \uad00\uce21\ud560 \uc608\uc815\uc774\uc9c0\ub9cc \uc774\uac83 \uc5ed\uc2dc 5\uc6d4\uc774 \ub118\uc5b4\uac00\uba74 \ubd88\uac00\ub2a5\ud574\uc9c4\ub2e4. \ub2e4\uc74c \uc811\uadfc\uc778 2028\ub144 \uacbd\uc5d0 \ub2e4\uc2dc \ud655\uc778\uc774 \uac00\ub2a5\ud574\uc9c0\ub294 \uac83\uc774\ub2e4. \uacfc\uc5f0 \uadf8 \uc2dc\uac04\uc744 \uac74\ub108 \ub2e4\uc2dc \ub9cc\ub09c \uc18c\ud589\uc131\uc774 \uc6b0\ub9ac\uc5d0\uac8c \uc870\uae08 \ub354 \uc548\uc804\ud55c \ubc29\ud5a5\uc73c\ub85c \uc6c0\uc9c1\uc774\uace0 \uc788\uc744 \uac83\uc778\uc9c0\ub294 \ud655\ub2f5\ud560 \uc218 \uc5c6\ub2e4.
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\ud1a0\ub9ac\ub178 \ucc99\ub3c4. \uac00\ub85c\ub294 \ucda9\ub3cc \ud655\ub960, \uc138\ub85c\ub294 \ucda9\ub3cc \uc2dc \ucda9\uaca9\ub7c9\uc744 \ubcf4\uc5ec\uc900\ub2e4. 4\uae4c\uc9c0\ub294 \uc8fc\uc758, 7\uae4c\uc9c0\ub294 \uc704\ud611, 10\uae4c\uc9c0\ub294 \ubb34\uc870\uac74 \ucda9\ub3cc\uc774\ub77c \uc0dd\uac01\ud558\uba74 \ud3b8\ud558\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n


\u3000\uc774\ub7f0 \uc18c\ud589\uc131\uc758 \uc704\ud611\uc744 \ub2e8\uc21c\ud788 \uad00\uce21\ud558\uace0 \uc608\ubcf4\ud558\ub294 \uac83\uc744 \ub5a0\ub098 \uc880 \ub354 \uc801\uadf9\uc801\uc73c\ub85c \ubc29\uc5b4\ud558\ub824\ub294 \ub178\ub825 \uc5ed\uc2dc \uc9c4\ud589 \uc911\uc5d0 \uc788\ub2e4. 2022\ub144 9\uc6d4 26\uc77c\uc5d0\ub294 NASA\uc758 \ud0d0\uc0ac\uc120\uc774 \ub514\ubaa8\ub974\ud3ec\uc2a4\ub77c\ub294 \uc18c\ud589\uc131\uc5d0 \ucda9\ub3cc\ud558\ub294 \uc2e4\ud5d8\uc744 \uc131\uacf5\ud588\ub2e4. D.A.R.T(Double Asteroid Redirection Test)\ub77c \ubd88\ub9ac\ub294 \uc774 \ubbf8\uc158\uc740 \uc18c\ud589\uc131\uc5d0 \ucda9\ub3cc\ud558\uc5ec \uada4\ub3c4\ub97c \ubcc0\uacbd\uc2dc\ud0a4\ub294 \uac83\uc774 \ubaa9\ud45c\uc600\ub2e4. \ub514\ub514\ubaa8\uc2a4\ub77c\ub294 \uc18c\ud589\uc131 \uc606\uc744 \uacf5\uc804\ud558\ub294 \ub514\ubaa8\ub974\ud3ec\uc2a4\ub294 \uc57d 160m \uc815\ub3c4\uc758 \ud06c\uae30\ub97c \uac00\uc9c4 \uc18c\ud589\uc131\uc774\uc5c8\ub2e4. \ucda9\ub3cc \ud6c4 \uad00\uce21 \uacb0\uacfc \ub514\ubaa8\ub974\ud3ec\uc2a4\uc758 \uacf5\uc804 \uc8fc\uae30\uac00 32\ubd84\uac00\ub7c9 \uc904\uc5b4\ub4e4\uc5c8\ub2e4\ub294 \uac83\uc774 \ud655\uc778\ub418\uc5c8\ub2e4. \ucda9\ub3cc\ub85c \uc778\ud574 \uacf5\uc804 \uada4\ub3c4 \ud06c\uae30\uac00 \uc904\uc5b4\ub4e4\uc5c8\ub2e4\ub294 \ub73b\uc774\ub2e4. \uc774 \ubc29\ubc95\ub300\ub85c\ub77c\uba74 \uc800 \uba3c \uac70\ub9ac\uc5d0 \uc704\uce58\ud55c \uc18c\ud589\uc131 \uada4\ub3c4\ub97c \ubbf8\ub9ac \ubc14\uafd4 \uc9c0\uad6c\ub85c \uc624\ub294 \uac83\uc744 \ub9c9\ub294 \uac83\uc774 \uac00\ub2a5\ud574\uc9c4\ub2e4\ub294 \ub73b\uc774\ub2e4.
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\ud0d0\uc0ac\uc120\uc774 \ucda9\ub3cc\ud558\ub7ec \uac00\ub294 \uacfc\uc815 \uc911 \ucc0d\uc740 \ub514\ubaa8\ub974\ud3ec\uc2a4\uc758 \ubaa8\uc2b5. (\uc0ac\uc9c4: NASA)<\/figcaption><\/figure><\/div>\n\n\n


\u3000\ub0a0\uc544\uc624\ub294 \ucd1d\uc54c\uc5d0 \ucd1d\uc54c\uc744 \ubc1c\uc0ac\ud558\uc5ec \ucda9\ub3cc\uc2dc\ud0a4\ub294 \uc218\uc900\uc758 \uc2e4\ud5d8\uc744 \uc131\uacf5\ud588\ub2e4\ub294 \uc810\uc5d0\uc11c D.A.R.T \ubbf8\uc158\uc740 \ub300\ub2e8\ud55c \uc5c5\uc801\uc744 \ub0a8\uacbc\ub2e4. \ub2e4\ub9cc \uc774 \uc2e4\ud5d8\uc73c\ub85c \uc778\ub958\uac00 \uc18c\ud589\uc131 \ubc29\uc5b4 \uae30\uc220\uc744 \uc2b5\ub4dd\ud588\ub2e4\uace0 \uc548\ub3c4\ud558\uae30\ub294 \ub9ce\uc774 \uc774\ub974\ub2e4\ub294 \uc810\uc744 \ud655\uc2e4\ud788 \uc54c\uc544\uc57c \ud55c\ub2e4. \uc77c\ub2e8 NASA\uac00 \ub514\ubaa8\ub974\ud3ec\uc2a4\ub97c \ubbf8\uc158 \ub300\uc0c1\uc73c\ub85c \uc120\ud0dd\ud55c \uac83\uc5d0\ub294 \uc5ec\ub7ec \uc774\uc720\uac00 \uc788\uaca0\uc9c0\ub9cc \uadf8\uc911 \ud558\ub098\ub294 \uacb0\uacfc\ub97c \uc880 \ub354 \ube60\ub974\uac8c \uc54c \uc218 \uc788\ub2e4\ub294 \uc810\uc774\ub2e4. \uacf5\uc804\uc744 12\uc2dc\uac04\uac00\ub7c9\ub9c8\ub2e4 \ud55c \ubc88\uc529 \ud558\ub294 \uc18c\ud589\uc131\uc774\ub2c8 \uada4\ub3c4 \ubcc0\ud654\ub97c \uc0b4\ud3b4\ubcfc \uc2dc\uac04\uc774 \uc9e7\uc558\ub2e4. \ub9cc\uc57d \ud6e8\uc52c \ub354 \uae34 \uada4\ub3c4\ub85c \ub0a0\uc544\uc624\ub294 \uc18c\ud589\uc131\uc774\uc5c8\ub2e4\uba74 \uada4\ub3c4 \ubcc0\ud654 \uce21\uc815\uc5d0 \ub354 \ud070 \uacf5\uc744 \ub4e4\uc5ec\uc57c \ud588\uc744 \uac83\uc774\ub2e4. \uadf8\ub9ac\uace0 \ucda9\ub3cc\ub85c \ubcc0\ud55c \uc704\uce58\uac00 \uc9c0\uad6c\ub97c \uc548\uc804\ud558\uac8c \ub9c9\uae30\uc5d0\ub294 \ubd80\uc871\ud55c \uac10\uc774 \uc788\uc5c8\ub2e4. \uc9c0\uad6c\uc758 \ud06c\uae30\ub97c \uc0dd\uac01\ud558\uba74 \uc18c\ud589\uc131\uc758 \uada4\ub3c4\uac00 \uc218\ucc9c km \uc218\uc900\uc758 \ubcc0\ud654\ub97c \ubcf4\uc5ec\uc57c \ud55c\ub2e4. \uc774 \ubbf8\uc158\uc740 \ucda9\ub3cc\uc744 \ud1b5\ud574 \uada4\ub3c4\ub97c \ubc14\uafb8\ub294 \uac83\uc774 \uac00\ub2a5\ud558\ub2e4\ub294 \uc0ac\uc2e4\uc744 \ubcf4\uc5ec\uc900 \uac83\uc5d0 \uc758\ubbf8\uac00 \uc788\uc9c0 \ubc29\uc5b4\ubc95\uc758 \uc644\uc131\uc774 \uc544\ub2c8\ub2e4.
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\ud5c8\ube14 \ub9dd\uc6d0\uacbd\uc774 D.A.R.T \ucda9\ub3cc \ub2f9\uc2dc \uc7a5\uba74\uc744 \ucd2c\uc601\ud55c \uc0ac\uc9c4. (\uc0ac\uc9c4: NASA)<\/figcaption><\/figure><\/div>\n\n\n


\u3000\uc218\uc2dc\ub85c \ub0a0\uc544\ub4dc\ub294 \uc815\ubcf4\uc758 \ud64d\uc218 \uc18d\uc5d0\uc11c \uc18c\ud589\uc131\uc774 \ucda9\ub3cc\ud55c\ub2e4\ub294 \uc790\uadf9\uc801\uc778 \uc774\uc57c\uae30\uc640 \uc5bc\ud54f \ubcf4\uba74 \ub108\ubb34\ub098 \uc791\uc740 1~3% \uc815\ub3c4\uc758 \uc22b\uc790\uac00 \ub300\uc911\ub4e4\uc774 \uc678\uacc4 \ucc9c\uccb4\uc758 \uc704\ud5d8\uc131\uc744 \uc624\ud788\ub824 \uacfc\uc18c\ud3c9\uac00\ud558\uac8c \ud558\ub294 \uc77c\uc744 \ub9cc\ub4e4 \uc218 \uc788\ub2e4. \uc591\uce58\uae30 \uc18c\ub144 \ub9c8\ub0e5 \u2018\ucda9\ub3cc\ud55c\ub2e4\uace0 \uadf8\ub807\uac8c \uc678\ucce4\ub294\ub370 \ubcc4\uc77c \uc544\ub2c8\uc5c8\ub124.\u2019\ub77c\ub294 \uc778\uc2dd\uc774 \uc0dd\uae30\ub294 \uc21c\uac04\uc774 \uac00\uc7a5 \uc704\ud5d8\ud55c \uc21c\uac04\uc774 \ub420 \uac83\uc774\ub2e4. \uc9c0\ub09c 2021\ub144 \ub137\ud50c\ub9ad\uc2a4\uc5d0\uc11c \uacf5\uac1c\ub41c \uc601\ud654 \ub3c8 \ub8e9 \uc5c5\uc5d0\uc11c\ub294 \uc9c0\uad6c\ub85c \ud5a5\ud558\ub294 \ud61c\uc131\uc758 \ucda9\ub3cc \uc704\ud5d8\uc744 \uacfc\uc18c\ud3c9\uac00\ud558\ub294 \uc0ac\ub78c\ub4e4\uc758 \ubaa8\uc2b5\uc744 \ubcf4\uc5ec\uc900\ub2e4. \ube14\ub799 \ucf54\ubbf8\ub514 \uc601\ud654\uc778 \ub9cc\ud07c \ucda9\ubd84\ud788 \uc7ac\ubbf8\uc788\uac8c \ubcfc \uc218 \uc788\ub294 \uc601\ud654\uc9c0\ub9cc \uc774 \ud3ec\uc2a4\ud130\uc5d0 \ubd99\uc740 \uce74\ud53c\ub294 \ub2e4\uc2dc \ubcf4\uba74 \uc0c1\ub2f9\ud788 \ubb34\uc11c\uc6b4 \ub290\ub08c\uc744 \uc900\ub2e4.<\/p>\n\n\n\n

\u2018\uc2e4\ud654\uac00… \ub420\uc9c0\ub3c4 \ubaa8\ub97c \uc774\uc57c\uae30\u2019<\/p>\n\n\n\n

\ud3ec\uc2a4\ud130\uc758 \uce74\ud53c\uac00 \uc9c4\uc9dc\uac00 \ub418\uc9c0 \uc54a\uae30 \uc704\ud574 \uacfc\ud559\uc790\ub4e4\uc740 \uc9c0\uae08\ub3c4 \ub04a\uc784\uc5c6\ub294 \ub178\ub825\uc744 \ud558\uace0 \uc788\ub2e4. 3%\uac74 1%\uac74 \uacb0\uad6d 0\uc740 \uc544\ub2c8\uc9c0 \uc54a\uc740\uac00. \uc778\ub958\uc758 \uc6b4\uba85\uc744 1%\uc758 \ub3cc\ub9bc\ud310\uc5d0 \uac78\uae30\uc5d0\ub294 \ub108\ubb34\ub098 \ubb34\uac81\ub2e4. \uc774\ubc88 2024 YR4\uc758 \uacb0\ub9d0\uc774 0%\uac00 \ub418\ub354\ub77c\ub3c4 \uc6b0\ub9ac\ub294 \uacc4\uc18d \ud558\ub298\uc744 \ubd10\uc57c \ud55c\ub2e4. \ub610 \uc5b8\uc81c \uc0c8\ub85c\uc6b4 \ub3cc\uba69\uc774\uac00 3%\uc758 \ud655\ub960\uc744 \ub6ab\uace0 \uc6b0\ub9ac \ub208\uc55e\uc5d0 \ub2e4\uac00\uc62c\uc9c0 \ubaa8\ub974\uae30 \ub54c\ubb38\uc774\ub2e4.
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\ub3c8 \ub8e9 \uc5c5 \ud3ec\uc2a4\ud130. \uac00\uc6b4\ub370 \uc4f0\uc5ec \uc788\ub294 \ubb38\uad6c\uac00 \ud604\uc2e4\uc774 \ub418\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc57c \ud55c\ub2e4. (\uc0ac\uc9c4: NETFLIX)<\/figcaption><\/figure><\/div>\n\n\n

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\ucc38\uace0\uc790\ub8cc<\/p>\n\n\n\n

    \n
  1. Molly L Wasser. 2025. Dark Skies Bring New Observations of Asteroid 2024 YR4, Lower Impact Probability. NASA Planetary Defense<\/a><\/li>\n\n\n\n
  2. \uc870\ubb38\ud76c. 7\ub144 \ub4a4 \uc18c\ud589\uc131 \uc9c0\uad6c \ucda9\ub3cc \uac00\ub2a5\uc131, 3.1\u21921.5% \ub0ae\uc544\uc838. \uacbd\ud5a5\uc2e0\ubb38<\/a><\/li>\n\n\n\n
  3. \uc1a1\ud604\uc11c. ‘2032\ub144 \uc18c\ud589\uc131 \ucd94\ub77d’ \uc608\uc0c1 \uc9c0\uc5ed \ub9ac\uc2a4\ud2b8 \uacf5\uac1c\u2026\ud55c\uad6d \ud3ec\ud568\ub420\uae4c? [\ud56b\uc774\uc288]. NOW news<\/a><\/li>\n\n\n\n
  4. \uc724\ubcf5\uc6d0. 2023. \uc6b0\uc8fc\ud0d0\uc0ac\uc758 \ubb3c\ub9ac\ud559. \ub3d9\uc544\uc2dc\uc544<\/li>\n\n\n\n
  5. \uc784\uba85\uc2e0 \uc678. 2022. \uc2a4\ud398\uc774\uc2a4 \uc624\ud398\ub77c. \ubc18\ub2c8<\/li>\n\n\n\n
  6. \uadf8\ub808\uadf8 \ube0c\ub808\ub124\uce74. 2024. \uc800 \ubcc4\uc740 \uc5b4\ub5bb\uac8c \ub0b4\uac00 \ub418\uc5c8\uc744\uae4c. \uc6c5\uc9c4 \uc9c0\uc2dd\ud558\uc6b0\uc2a4<\/li>\n<\/ol>\n\n\n\n

    Copyright 2021. \uc758\uc655\ucc9c\ubb38\uc18c\uc2dd \uae40\uc6a9\ud658 \uc5f0\uad6c\uc6d0 All right reserved.
    dydgks0148@astrocamp.net<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u3000\uc9c0\ub09c 12\uc6d4 27\uc77c. \uce60\ub808\uc5d0 \uc704\uce58\ud55c ATLAS(Asteroid Terrestrial-impact Last Alert System\/\uc18c\ud589\uc131 \uc9c0\uc0c1 \ucda9\ub3cc \ucd5c\uc885 \uacbd\ubcf4 \uc2dc\uc2a4\ud15c)\uc5d0\uc11c \uc18c\ud589\uc131 \ud558\ub098\uac00 \ubc1c\uacac\ub418\uc5c8\ub2e4. \u20182024 YR4\u2019\ub77c\ub294 … <\/p>\n","protected":false},"author":1,"featured_media":4846,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"_links":{"self":[{"href":"http:\/\/www.uwastrocamp.com\/index.php?rest_route=\/wp\/v2\/posts\/4837"}],"collection":[{"href":"http:\/\/www.uwastrocamp.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.uwastrocamp.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.uwastrocamp.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.uwastrocamp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4837"}],"version-history":[{"count":3,"href":"http:\/\/www.uwastrocamp.com\/index.php?rest_route=\/wp\/v2\/posts\/4837\/revisions"}],"predecessor-version":[{"id":4868,"href":"http:\/\/www.uwastrocamp.com\/index.php?rest_route=\/wp\/v2\/posts\/4837\/revisions\/4868"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.uwastrocamp.com\/index.php?rest_route=\/wp\/v2\/media\/4846"}],"wp:attachment":[{"href":"http:\/\/www.uwastrocamp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.uwastrocamp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4837"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.uwastrocamp.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}