China's scientific research vessel Explorer 2, carrying the 4,500-meter manned submersible Shenhai Yongshi (Deep-sea Warrior), returned to Sanya in south China's Hainan Province on Sunday, after completing its latest missions over the past 10 days.
China's science ship Tansuo-1 loaded with the manned submersible Shenhai Yongshi (Deep Sea Warrior) returned to its home harbor in Sanya, south China's Hainan Province, on Sunday, after finishing its first expedition in the Indian Ocean. The manned submersible can reach a...