China's manned submersible, Jiaolong, began its 6th and last dive in the Mariana Trench Saturday morning, targeting a depth between 6,900 to 7,100 meters below the surface of the Pacific Ocean.
China's manned submersible, Jiaolong, began its 6th and last dive in the Mariana Trench Saturday morning, targeting a depth between 6,900 to 7,100 meters below the surface of the Pacific Ocean.
? Photos:Jiaolong collects deepest marine samples