1918年2月的星空

我們最近的恆星鄰居

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大眾科學 Magazine Vol 118 Issue 5This article was originally published with the title “The Heavens in February, 1918” in 大眾科學 Magazine Vol. 118 No. 5 (), p. 108
doi:10.1038/scientificamerican02021918-108
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