2. Daily Motion

Loading...
来自 University of Arizona 的课程
天文学:探索时间和空间
929 个评分
University of Arizona
929 个评分
从本节课中
The Night Sky
Astronomy is the oldest science, and its history shows a growing realization of our insignificant status in a vast and ancient universe.

与讲师见面

  • Chris Impey
    Chris Impey
    Distinguished Professor
    Astronomy

探索我们的目录

免费加入并获得个性化推荐、更新和优惠。