China has reached two technological milestones spanning great depths and heights. In the earth’s orbit, the Shenzhou 9 spacecraft manually docked a space module while under the Pacific, a Jiaolong sub dived to the bottom of the Mariana Trench.
The symbolism behind the scheduling of the two historical events was far from coincidental. The three oceanographers manning the submersible during the 7,000 dive sent greetings to their three fellow “taikonauts” piloting the space capsule, wishing them luck in their mission.
The descent to a depth of 7,015 meters broke the Chinese national diving record. It was the fourth such dive in the mission, which started on June 15. The dive was conducted in heavy rain, according to a Xinhua report.