早些时候，天文学家乔治·艾勒里·赫尔曾给哈勃提供一个位于加州南部的威尔逊山天文台的一个职位。
Earlier, astronomer George Ellery Hale had offered Hubble a position at the Mount Wilson Observatory in southern California.
早些时候，天文学家乔治·艾勒里·赫尔曾给哈勃提供一个位于加州南部的威尔逊山天文台的一个职位。
Earlier, astronomer George Ellery Hale had offered Hubble a position at the Mount Wilson Observatory in southern California.
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