Photo taken on January 21, 2009 shows a satellite ground station at China's Zhongshan Station in Antarctica. The Zhongshan Station is under reconstruction and upgrade. Built in 1989, the Zhongshan Station is one of China's first two research stations in Antarctica. [Xinhua]

Photo taken on January 21, 2009 shows a structure under construction for space observation at China's Zhongshan Station in Antarctica. [Xinhua]