Zhang Sixun

From Wikipedia, the free encyclopedia

You have new messages (last change).

Zhang Sixun (Chinese: 张思训; pinyin: zhāng sīxùn; Wade-Giles: chang ssu hsün) was a Chinese astronomer during the Song Dynasty. He is credited with creating an early armillary sphere.

 This Chinese biographical article is a stub. You can help Wikipedia by expanding it.


 This astronomer-related article is a stub. You can help Wikipedia by expanding it.
Retrieved from "http://en.wikipedia.org../../../z/h/a/Zhang_Sixun_d441.html"