“太空出差三人组”第二次出舱成功！

据中国载人航天工程办公室消息，今天，经过约6小时的出舱活动，神舟十二号航天员乘组密切协同，圆满完成此次出舱活动期间全部既定任务，航天员聂海胜、航天员刘伯明已安全返回天和核心舱，比原计划提前了约1小时，空间站阶段第二次航天员出舱活动取得圆满成功。

The second spacewalk of Chinese astronauts is completed successfully and they have re-entered the Tianhe core module on Friday.

A Chinese astronaut is seen getting out of the core module of China's space station on the second round of the extravehicular activities, August 20, 2021. /CFP

聂海胜和地球合影——

网友：宇宙最酷照片！

舱外航天服“飞天战袍”

相当于一个微型航天器

Donning home-developed new generation Feitian spacesuits, taikonauts Nie Haisheng and Liu Boming got out of the core module to assemble and install a workbench and some components for the robotic arm.

第二次出舱要完成哪些任务？

● 此次出舱活动，天地间大力协同、舱内外密切配合，先后完成了舱外扩展泵组安装、全景相机D抬升等任务，全过程顺利圆满，进一步检验了我国新一代舱外航天服的功能性能，检验了航天员与机械臂协同工作的能力及出舱活动相关支持设备的可靠性与安全性。

With the help of the robotic arm, more installation tasks outside of the space station are expected to be done by the taikonauts.

As Nie and Liu are conducting tasks outside of the space station, Tang Hongbo stays inside to support his crewmates to complete the operations.

It is their second round of EVAs for the Shenzhou-12 mission. Their tasks include lifting a panoramic camera and installing a set of parts for the future space station expansion.

On August 16, the crew and the ground center jointly conducted a full-procedure rehearsal for the second EVAs, operating the robotic arm and practicing the steps.

和第一次出舱任务有什么不同？

● 7月4日，经过约7小时的出舱活动，神舟十二号航天员乘组密切协同，圆满完成出舱活动期间全部既定任务——出舱的两名航天员，一人要为机械臂安装上臂支架，包括脚限位器、工具台等，随后借助机械臂进行移动。另一名航天员借助舱壁上安装的扶手，爬行一段距离到作业点进行辅助工作，其间还要进行一次应急返回验证。

The crew's first spacewalk on July 4 lasted for about seven hours. The team accomplished scheduled tasks, including installing a lifting bracket for one of the extravehicular panoramic cameras, foot restraint and workbench on the robotic arm and other equipment. 

Chinese astronauts Liu Boming and Tang Hongbo were seen doing extravehicular activities (EVAs) out of China's space station core module Tianhe on July 4, 2021. /Xinhua

Because of the personnel adjustment, the crew has adjusted the sizes of the extravehicular spacesuits, changed the gloves, and replenished the consumables carried by the spacesuits.

Chinese astronauts Liu Boming and Tang Hongbo were seen doing extravehicular activities (EVAs) out of China's space station core module Tianhe on July 4, 2021. /Xinhua

目前，神舟十二号载人飞行任务已经进入第三个月。后续，航天员乘组将继续开展空间科学实验和技术试验，计划9月中旬返回东风着陆场。返回前，神舟飞船还将进行绕飞及径向交会试验。

Chinese astronauts in China space station to return to Earth in mid-September after three-month-mission, China Manned Space Agency said on Friday. 

祝贺！

神舟十二号航天员乘组圆满完成出舱任务

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