Jiaolong descends over 6 km in Mariana Trench
Xinhua/China Daily |
Updated: 2017-05-26 07:48
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| Jiaolong, China's manned submersible, is lowered into the sea at the start of a dive on May 25, 2017. The submersible descends to 6,300 meters in the Mariana Trench in the western Pacific Ocean, the site of the oceans' deepest valley. [Photo/Xinhua] |
