knowledgeistreasure: The Oldest Extant Star Chart The document, called the Dunhuang chart, is a complete star atlas which was found among the 40 000 other manuscripts discovered at the Buddhist Mogao cave complex, on the Chinese Silk road in 1900.
knowledgeistreasure: The Oldest Extant Star Chart The document, called the Dunhuang chart, is a complete star atlas which was found among the 40 000 other manuscripts discovered at the Buddhist Mogao cave complex, on the Chinese Silk road in 1900.