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Smithsonian Magazine on MSNThese Scientists Say They’ve Identified the Oldest Known Star Chart in the WorldA new preprint suggests that an ancient Chinese star catalog dates to 355 B.C.E. But other researchers aren't convinced, ...
On Earth there is no record of Niallia tiangongensis, a bacterium found aboard the Tiangong station that appears to be well ...
A new study reveals how ancient Chinese farmers managed soil fertility and water resources over thousands of years. By ...
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