红山文化三环石坛真的是一幅与实际天象相符的“实用盖图”吗 ?由中印古代宇宙观之间的一些相似性所涉及的二者之间的源流关系又是怎样的 ?本文在有关研究的基础上经过进一步思考和辨析 ,对前者作出了否定的回答 ,对后者则进行了初步探讨 ,认为无论从地理位置还是从文化背景等方面来看 ,盖天宇宙观应最早产生于中国内陆平原而不是印度次大陆。 Hongshan Culture Shixing Shitan is really a “practical cover map” in line with the actual astronomical phenomena? What is the origin relationship between the two involved in some similarities between ancient Chinese and Indian cosmologies? Based on the relevant research, this article goes through further thinking and discrimination, and makes a negative answer to the former. The latter is a preliminary study. It is concluded that the cosmic view of the cover should be the earliest in terms of geographical location and cultural background On the Chinese mainland rather than the Indian subcontinent.