. "\uCC9C\uC655\uC131\uC758 \uACF5\uC804 \uADA4\uB3C4 \uBC18\uC9C0\uB984\uC740 \uC5ED\uC790\uC2B9 \uC911\uB825\uC5D0 \uB530\uB974\uBA74 \uC9C0\uAD6C \uADA4\uB3C4 \uBC18\uC9C0\uB984\uC5D0 20\uBC30\uC5D0 \uAC00\uAE4C\uC6B4 28\uC5B5 7,000\uB9CC km\uC774\uB2E4. \uD0DC\uC591\uC73C\uB85C\uBD80\uD130 29\uC5B5 \uD0AC\uB85C\uBBF8\uD130 \uB5A8\uC5B4\uC838 \uC788\uACE0 \uCD08\uC18D 7\uD0AC\uB85C\uBBF8\uD130\uC758 \uC18D\uB3C4\uB85C \uACF5\uC804\uD55C\uB2E4. \uCC9C\uC655\uC131\uC758 \uADA4\uB3C4 \uBC18\uACBD\uC740 \uC9C0\uAD6C\uBCF4\uB2E4 19\uBC30\uB098 \uD06C\uBA70 \uC6B4\uB3D9\uC18D\uB3C4\uB294 \uC9C0\uAD6C\uBCF4\uB2E4 \uB290\uB9AC\uB2E4. \uCC9C\uC655\uC131\uC740 \uC606\uAD6C\uB9AC\uB97C \uADA4\uB3C4\uBA74\uC5D0 \uB2F4\uADF8\uACE0 \uC788\uB2E4\uB294 \uC810\uC5D0\uC11C \uB2E4\uB978 \uD589\uC131\uB4E4\uB85C\uBD80\uD130 \uD06C\uAC8C \uCC28\uC774\uB09C\uB2E4. \uC774\uC640 \uAC19\uC740 \uBE44\uC815\uC0C1\uC801\uC778 \uC790\uC138\uB294 \uD0DC\uC591\uACC4 \uC5ED\uC0AC\uC758 \uCD08\uAE30\uC5D0 \uD589\uC131 \uADDC\uBAA8\uC758 \uCC9C\uCCB4\uC5D0 \uC758\uD574\uC11C \uCDA9\uACA9\uC744 \uBC1B\uC558\uAE30 \uB54C\uBB38\uC774 \uC544\uB2CC\uAC00 \uD558\uACE0 \uCD94\uCE21\uB418\uACE0 \uC788\uB2E4. \uD540\uB780\uB4DC\uC758 \uCC9C\uBB38\uD559\uC790 \uB809\uC2A4 \uC5D8\uC758 \uADA4\uB3C4 \uACC4\uC0B0\uC744 \uD1B5\uD574 \uC774 \uCC9C\uCCB4\uAC00 \uD589\uC131\uC774\uB77C\uB294 \uC0AC\uC2E4\uC774 \uBC1D\uD600\uC84C\uB2E4. \uC608\uCE21\uB41C \uC7A5\uC18C\uC640 \uC544\uC8FC \uAC00\uAE4C\uC6B4 \uC704\uCE58\uC5D0\uC11C \uCC9C\uC655\uC131\uC744 \uBC1C\uACAC\uD558\uACE0 \uCC9C\uC655\uC131\uC758 \uC704\uC131\uB3C4 2\uAC1C \uBC1C\uACAC\uD558\uC600\uB2E4. \uCC9C\uC655\uC131\uC740 \uB274\uD134\uC5ED\uD559\uC5D0 \uC758\uD574 \uBC1C\uACAC\uB41C \uCD5C\uCD08\uC758 \uD589\uC131\uC774\uC5C8\uB2E4. \uCC9C\uC655\uC131\uC740 5\uAC1C\uC758 \uC704\uC131\uC744 \uD3EC\uD568\uD55C 15\uAC1C\uC758 \uC704\uC131\uC744 \uAC00\uC9C0\uACE0 \uC788\uC73C\uBA70 \uC790\uC804\uCD95\uC774 \uACF5\uC804 \uCD95\uC5D0 \uB300\uD574 \uAC70\uC758 \uD3C9\uD589\uD558\uAC8C \uAD74\uB7EC\uAC04\uB2E4. \uC704\uC131\uC778 \uCF54\uB378\uB9AC\uC544\uC640 \uC624\uD544\uB9AC\uC544\uB294 \uC785\uC2E4\uB860 \uACE0\uB9AC\uC5D0 \uB300\uD574\uC11C \uC591\uB5BC\uC9C0\uAE30 \uC704\uC131\uC73C\uB85C \uC791\uC6A9\uD55C\uB2E4. 60\uB3C4\uB098 \uAE30\uC6B8\uC5B4\uC9C4 \uC790\uAE30\uC7A5\uC758 \uAF2C\uB9AC\uB294 \uD589\uC131\uC758 \uD68C\uC804\uC5D0 \uC758\uD574\uC11C \uAF2C\uC600\uB2E4."@ko . "\uCC9C\uC655\uC131\uC758 \uACF5\uC804 \uADA4\uB3C4 \uBC18\uC9C0\uB984\uC740 \uC5ED\uC790\uC2B9 \uC911\uB825\uC5D0 \uB530\uB974\uBA74 \uC9C0\uAD6C \uADA4\uB3C4 \uBC18\uC9C0\uB984\uC5D0 20\uBC30\uC5D0 \uAC00\uAE4C\uC6B4 28\uC5B5 7,000\uB9CC km\uC774\uB2E4. \uD0DC\uC591\uC73C\uB85C\uBD80\uD130 29\uC5B5 \uD0AC\uB85C\uBBF8\uD130 \uB5A8\uC5B4\uC838 \uC788\uACE0 \uCD08\uC18D 7\uD0AC\uB85C\uBBF8\uD130\uC758 \uC18D\uB3C4\uB85C \uACF5\uC804\uD55C\uB2E4. \uCC9C\uC655\uC131\uC758 \uADA4\uB3C4 \uBC18\uACBD\uC740 \uC9C0\uAD6C\uBCF4\uB2E4 19\uBC30\uB098 \uD06C\uBA70 \uC6B4\uB3D9\uC18D\uB3C4\uB294 \uC9C0\uAD6C\uBCF4\uB2E4 \uB290\uB9AC\uB2E4. \uCC9C\uC655\uC131\uC740 \uC606\uAD6C\uB9AC\uB97C \uADA4\uB3C4\uBA74\uC5D0 \uB2F4\uADF8\uACE0 \uC788\uB2E4\uB294 \uC810\uC5D0\uC11C \uB2E4\uB978 \uD589\uC131\uB4E4\uB85C\uBD80\uD130 \uD06C\uAC8C \uCC28\uC774\uB09C\uB2E4. \uC774\uC640 \uAC19\uC740 \uBE44\uC815\uC0C1\uC801\uC778 \uC790\uC138\uB294 \uD0DC\uC591\uACC4 \uC5ED\uC0AC\uC758 \uCD08\uAE30\uC5D0 \uD589\uC131 \uADDC\uBAA8\uC758 \uCC9C\uCCB4\uC5D0 \uC758\uD574\uC11C \uCDA9\uACA9\uC744 \uBC1B\uC558\uAE30 \uB54C\uBB38\uC774 \uC544\uB2CC\uAC00 \uD558\uACE0 \uCD94\uCE21\uB418\uACE0 \uC788\uB2E4. \uD540\uB780\uB4DC\uC758 \uCC9C\uBB38\uD559\uC790 \uB809\uC2A4 \uC5D8\uC758 \uADA4\uB3C4 \uACC4\uC0B0\uC744 \uD1B5\uD574 \uC774 \uCC9C\uCCB4\uAC00 \uD589\uC131\uC774\uB77C\uB294 \uC0AC\uC2E4\uC774 \uBC1D\uD600\uC84C\uB2E4. \uC608\uCE21\uB41C \uC7A5\uC18C\uC640 \uC544\uC8FC \uAC00\uAE4C\uC6B4 \uC704\uCE58\uC5D0\uC11C \uCC9C\uC655\uC131\uC744 \uBC1C\uACAC\uD558\uACE0 \uCC9C\uC655\uC131\uC758 \uC704\uC131\uB3C4 2\uAC1C \uBC1C\uACAC\uD558\uC600\uB2E4. \uCC9C\uC655\uC131\uC740 \uB274\uD134\uC5ED\uD559\uC5D0 \uC758\uD574 \uBC1C\uACAC\uB41C \uCD5C\uCD08\uC758 \uD589\uC131\uC774\uC5C8\uB2E4. \uCC9C\uC655\uC131\uC740 5\uAC1C\uC758 \uC704\uC131\uC744 \uD3EC\uD568\uD55C 15\uAC1C\uC758 \uC704\uC131\uC744 \uAC00\uC9C0\uACE0 \uC788\uC73C\uBA70 \uC790\uC804\uCD95\uC774 \uACF5\uC804 \uCD95\uC5D0 \uB300\uD574 \uAC70\uC758 \uD3C9\uD589\uD558\uAC8C \uAD74\uB7EC\uAC04\uB2E4. \uC704\uC131\uC778 \uCF54\uB378\uB9AC\uC544\uC640 \uC624\uD544\uB9AC\uC544\uB294 \uC785\uC2E4\uB860 \uACE0\uB9AC\uC5D0 \uB300\uD574\uC11C \uC591\uB5BC\uC9C0\uAE30 \uC704\uC131\uC73C\uB85C \uC791\uC6A9\uD55C\uB2E4. 1781\uB144\uC5D0 \uD5C8\uC140(W. Hershel)\uC740 \uC790\uC2E0\uC774 \uC81C\uC791\uD55C \uB9DD\uC6D0\uACBD\uC744 \uC0AC\uC6A9\uD558\uC5EC \uCC9C\uC655\uC131\uC744 \uBC1C\uACAC\uD588\uB2E4. \uD0DC\uC591\uACC4\uC758 7\uBC88\uC9F8 \uD589\uC131\uC778 \uCC9C\uC655\uC131\uC758 \uADA4\uB3C4\uAC00 \uBCF4\uB370(Titus-Bode)\uBC95\uCE59 \uC73C\uB85C \uC798 \uC124\uBA85\uB420 \uC218 \uC788\uAC8C \uB418\uC790, \uB2F9\uC2DC \uC0AC\uB78C\uB4E4\uC740 \uD654\uC131\uACFC \uBAA9\uC131\uC0AC\uC774\uC5D0 \uB610 \uB2E4\uB978 \uD589\uC131\uC774 \uC788\uB294\uC9C0 \uAD00\uC2EC\uC744 \uAC00\uC9C0\uAC8C \uB418\uC5C8\uB2E4. 60\uB3C4\uB098 \uAE30\uC6B8\uC5B4\uC9C4 \uC790\uAE30\uC7A5\uC758 \uAF2C\uB9AC\uB294 \uD589\uC131\uC758 \uD68C\uC804\uC5D0 \uC758\uD574\uC11C \uAF2C\uC600\uB2E4. \uCC9C\uC655\uC131\uBCF4\uB2E4\uB3C4 \uB354\uBA3C \uD574\uC655\uC131\uC758 \uBC1C\uACAC\uC740 \uC9C4\uC815 \uACFC\uD559\uC758 \uD798\uC744 \uBCF4\uC5EC\uC8FC\uB294 \uC0AC\uAC74\uC774\uC5C8\uB2E4. \uCC9C\uC655\uC131\uC758 \uADA4\uB3C4\uAC00 \uB274\uD134\uACFC \uCF00\uD50C\uB7EC\uC758 \uBC95\uCE59\uC744 \uADF8\uB300\uB85C \uB530\uB974\uC9C0 \uC54A\uC74C\uC744 \uC774\uC0C1\uD558\uAC8C \uC5EC\uAE34 \uC601\uAD6D\uC758 \uC560\uB364\uC2A4\uC640 \uD504\uB791\uC2A4\uC758 \uB974\uBCA0\uB9AC\uC5D0\uB294 \uBC1C\uACAC\uB41C \uC9C0 \uC5BC\uB9C8\uB418\uC9C0 \uC54A\uB294 \uCC9C\uC655\uC131\uC758 \uADA4\uB3C4\uC5D0 \uC5B4\uB5A4 \uBB38\uC81C\uAC00 \uC788\uB2E4\uB294 \uC0DD\uAC01\uC774 \uB4E4\uC5C8\uB2E4. \uBD84\uB958:\uADA4\uB3C4 \uBD84\uB958:\uCC9C\uC655\uC131"@ko . "\uCC9C\uC655\uC131\uC758 \uADA4\uB3C4"@ko . .