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1990年7月1日

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云中迷雾

天文学家搜寻一千万亿颗失踪彗星

作者：科里·S·鲍威尔

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Corey S. Powell is co-editor of OpenMind.

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This article was originally published with the title “Lost in the Clouds” in 大众科学 Magazine Vol. 263 No. 1 (July 1990), p. 30
doi:10.1038/scientificamerican0790-30b

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