搜索结果: 1-1 共查到“人物 恒星与银河系其他学科”相关记录1条 . 查询时间(1.715 秒)
William Wilson Morgan（图）
William Wilson Morgan galaxy research
font style='font-size:12px;'>
2009/5/8
WILLIAM W. MORGAN WAS born and raised in the South, but went to Yerkes Observatory in Wisconsin as a student and spent the rest of his life there. He was an outstanding observational astronomer who be...