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(5) 와인장 월넛
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SeuEuTujEWjYpik |
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405 |
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| Is this a temporary or permanent position? http://fuq.in.net/ fuq Between 50 and 100 amateur astronomers are doing what is called light-curve analysis on space rocks, making repeated images of the astronomical bodies to help determine their characteristics, said Jason Kessler, program executive for what NASA calls Astroid Grand Challenge. |
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Bryan |
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2019-07-27 00:58:18 |
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