Article
關於天的一些知識/太陽系統以外的星體 - Knowledge about the universe/stars beyond the solar system
Language level: Baihua
Keywords: astronomy,
Persons:
徵知 Zheng Zhi (Author)
Article
關於天的一些知識/月體的形性 - Knowledge about the universe/the shape and properties of the moon
Language level: Baihua
Persons:
崔爾耐 Cuiernai (mentioned in article)
Image
關於天的一些知識/月體的形性 - Knowledge about the universe/the shape and properties of the moon
Subject matters: Illustration,
Medium: Graphics
Keywords: astronomy,