2005/04/01 | 巨引力源[Great Attractor]
类别(¤〖天文〗) | 评论(0) | 阅读(44) | 发表于 15:59
A huge agglomeration of galaxies in the direction of Hydra and Centaurus discovered in the 1980's by a group of astronomers calling themselves the "Seven Samurai."
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