Photo: CCTV
Nearly six thousand years ago, on a windswept plateau in what is now Northeast China, a community of Neolithic builders appears to have looked to the night sky and encoded what they saw directly into the earth beneath their feet. At the Niuheliang archaeological site in Liaoning Province, researchers have identified seven fired-earth pits arranged in a pattern that closely mirrors the Big Dipper constellation — a discovery that is reshaping understanding of just how sophisticated astronomical knowledge had become at the dawn of Chinese civilisation.
The Discovery
The find was made during the latest phase of excavation and research at the Niuheliang site, located in the northwest of Chaoyang city in Liaoning Province, as reported by Chinese state broadcaster CCTV. Archaeologists working within the site's first area, known for its large architectural platforms and associated structures, uncovered seven pits made of fired earth positioned within the boundaries of a large platform designated Platform No.7.
According to researchers, the layout of the seven pits closely resembles the arrangement of the seven stars that make up the Big Dipper, an easily recognisable asterism long used across many ancient cultures for orientation and timekeeping.
What Archaeologists Found
Jia Xiaobing, a researcher at the Institute of Archaeology of the Chinese Academy of Social Sciences and leader of the Niuheliang field archaeology project, explained that within the identified boundaries of Platform No.7, only seven fired-earth pits were found. This precise number, combined with their distinctive spatial arrangement, has led researchers to suspect that the Hongshan people deliberately constructed a physical model of their understanding of the cosmos in the northern part of the platform.
Jia noted that the direction indicated by the handle of the Big Dipper shifts with the changing seasons, a phenomenon well documented in later Chinese astronomical tradition. The presence of this fire-pit model therefore suggests that, even at this early formative stage, Hongshan society had already developed a relatively advanced capacity for astronomical observation and seasonal timekeeping.
Historical Background
The Niuheliang site is one of the most significant locations associated with the Hongshan culture, a major prehistoric archaeological culture dating back roughly 5,000 to 6,000 years. First discovered in 1981, the site has since undergone more than four decades of excavation and research, during which archaeologists have identified over 60 individual archaeological locations within its protected area and surrounding region.
The site's first area, where the fire pits were found, is considered its largest and among its most important sections. Within it, archaeologists have identified nine large platforms and related facilities spanning a combined area of more than 100,000 square metres. Research indicates that this substantial ceremonial architectural complex was built on a large scale within a comparatively short period around 5,800 years ago — a construction effort researchers describe as remarkable in scale for its time, offering key evidence for the emergence of early civilisation in ancient China.
Scientific Analysis
Beyond the fire-pit discovery, Niuheliang has yielded extensive evidence of ritual practice and social organisation. The site's renowned "Goddess Temple" is considered the earliest known holy temple in China and is particularly notable for a head sculpture believed to depict a Hongshan goddess figure. Chinese archaeologists widely regard the temple as the earliest known remains associated with ancestor worship yet found in the country.
In the site's second area, researchers have also identified three concentric circular platforms believed to have been used for rituals honouring heaven, with the largest of these circles measuring approximately 22 metres in diameter. Researchers propose that the three concentric rings correspond respectively to the winter solstice, the spring and autumn equinoxes, and the summer solstice — effectively tracking the sun's annual movement as observed from Earth across the year.
Taken together with the newly identified fire pits, these structures point to a coherent and deliberate system of astronomical observation embedded directly into Niuheliang's ceremonial architecture, rather than isolated or incidental features.
Why This Discovery Matters
Jia has stated that the origins of core cultural concepts — reverence for heaven, respect for the earth, and the honouring of one's ancestors — can all be traced back to practices evidenced at Niuheliang. He has described the site as an important early example of the roots of Chinese civilisation, noting that its discoveries offer evidence for the continuity of ritual traditions spanning more than 5,000 years.
The site has also produced a substantial collection of pottery and jade artefacts. Experts highlight the variety and sophisticated craftsmanship of jade objects recovered there, including jade dragons, jade phoenixes, cloud-shaped jade pendants and jade figures. The differing combinations of these jade items found within tombs of varying status offer valuable evidence for the early development of a jade-based ritual and social hierarchy system in ancient China — one of the clearest material signals of an emerging stratified society at this early period.
What's Next?
Excavation and research at Niuheliang remain ongoing, and archaeologists anticipate that further work at the site will continue to yield evidence relevant to understanding the origins and development of Chinese civilisation. Given that more than 60 archaeological locations have already been identified within the wider Niuheliang region over four decades of study, researchers expect additional structures, artefacts and ritual features may still be uncovered as excavation continues.
Future research is likely to focus on further clarifying the relationship between the fire-pit model, the concentric ritual platforms, and the broader ceremonial complex, potentially refining current understanding of how Hongshan astronomical knowledge related to seasonal ritual practice and social organisation.
Conclusion
The discovery of seven fire pits arranged in the pattern of the Big Dipper at Niuheliang offers a rare and tangible glimpse into the astronomical sophistication of a society living nearly 5,800 years ago. Alongside the site's Goddess Temple, solar ritual platforms and elaborate jade ceremonial objects, this find reinforces Niuheliang's standing as one of the most important windows into the early origins of Chinese civilisation — a place where reverence for the heavens was, quite literally, built into the ground.
FAQ
Q: What did archaeologists discover at Niuheliang? A: They identified seven fired-earth pits arranged in a pattern resembling the Big Dipper constellation, found on a large platform known as Platform No.7.
Q: How old is this discovery? A: The fire pits and the surrounding ceremonial complex date to approximately 5,800 years ago, during the Neolithic Hongshan culture.
Q: What does the arrangement of the fire pits suggest? A: Researchers believe the Hongshan people built a physical model of their understanding of the cosmos, reflecting an advanced level of astronomical knowledge and seasonal timekeeping.
Q: What other significant discoveries have been made at Niuheliang? A: The site includes the Goddess Temple, considered China's earliest known holy temple, along with three concentric circular platforms linked to solar rituals and a large collection of ceremonial jade artefacts.
Q: Why is the Niuheliang site important to understanding Chinese civilisation? A: It provides key evidence for the emergence of early Chinese civilisation around 5,800 years ago, including ritual traditions, social hierarchy, and astronomical knowledge that researchers say persisted for more than 5,000 years.