搜索结果: 1-1 共查到“国际动态 历史学 Observatory”相关记录1条 . 查询时间(0.062 秒)
Ruin Complex in Peru Believed to be the Oldest American Solar Observatory（图）
Solar Observatory archaeoastronomy
2007/3/13
1 March 2007，The Thirteen Towers of Chankillo, a series of 2,300-year-old towers spread over 300 meters on a hilltop in Peru's Casma-Sechin River Basin, form the oldest solar observatory in the Americ...