Xuelong 2 departs Shanghai on China's 13th Arctic scientific expedition
China's research icebreaker Xuelong 2 set sail from Shanghai on Wednesday on the country's 13th Arctic scientific expedition.
It is scheduled to voyage for 15,500 nautical miles, and return to Shanghai in late September.
The expedition will conduct scientific research in the Pacific sector and the Gakkel Ridge of the Arctic Ocean to obtain local celestial, hydrological and biological data.
It will also involve international cooperation with scientists from countries including Russia and Thailand.