BEIJING, April 23 (Xinhua) -- China will celebrate its 11th Space Day on Friday, while its Chang'e-7 spacecraft is undergoing final preparations at the Wenchang Space Launch Site in south China's Hain ...

BEIJING, April 24 (Xinhua) -- The Shenzhou-21 crew aboard China's Tiangong space station recorded a special video message on Friday to mark the 11th Space Day of China, extending their best wishes for ...