ABOARD XUELONG 2, Dec. 29, 2019 (Xinhua) — Photo taken on Dec. 11, 2019 shows an iceberg in the Cosmonaut Sea. During China’s 36th Antarctic expedition, China’s first domestically made polar icebreaker Xuelong 2 has to overcome various difficulties including colliding with icebergs. (Xinhua/Liu Shiping/IANS)
An iceberg in the Cosmonaut Sea
