China's research icebreaker Xuelong returns to Northern Hemisphere
Xinhua,March 05, 2019 Adjust font size:
Photo taken on March 4, 2019 shows China's research icebreaker Xuelong sailing in the Northern Hemisphere. Xuelong, carrying members of China's 35th research mission to Antarctica, crossed the equator and returned to the Northern Hemisphere on early Monday morning. (Xinhua/Liu Shiping)