Analysis of information sources in references of the Wikipedia article "제11천년기 이후" in Korean language version.
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값 확인 필요 (도움말).|arxiv=
값 확인 필요 (도움말).|장=
이 무시됨 (도움말) See Fig. 3.[NASA's David Morrison] explained that the Andromeda-Milky Way collision would just be two great big fuzzy balls of stars and mostly empty space passing through each other harmlessly over the course of millions of years.