Yeludang China Conservation Area for Dark and Starry Sky in Yancheng, Jiangsu province is the only such reserve in the Yangtze River Delta region newly added to the latest World List of Dark Sky Places. [Photo/Dafeng District Integrated Media Center]

Yeludang China Conservation Area for Dark and Starry Sky in Yancheng, Jiangsu province is the only such reserve in the Yangtze River Delta region newly added to the latest World List of Dark Sky Places. [Photo/Dafeng District Integrated Media Center]

Yeludang China Conservation Area for Dark and Starry Sky in Yancheng, Jiangsu province is the only such reserve in the Yangtze River Delta region newly added to the latest World List of Dark Sky Places. [Photo/Dafeng District Integrated Media Center]

Yeludang China Conservation Area for Dark and Starry Sky in Yancheng, Jiangsu province is the only such reserve in the Yangtze River Delta region newly added to the latest World List of Dark Sky Places. [Photo/Dafeng District Integrated Media Center]