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The astronauts’ second spacewalk in two months was shown on state television. Photo: CCTV

Chinese astronauts work on station’s robotic arm in second spacewalk

  • Nie Haisheng and Liu Boming install foot stops and workbench in foray relayed on state television
  • They arrived at Tiangong in June and are expected to stay for three months in China’s longest crewed mission
Chinese astronauts edged into space on Friday to add the finishing touches to a robotic arm on the Tiangong space station.
The foray, the second spacewalk in two months and relayed on state television, is part of China’s heavily promoted space programme which has already seen the nation land a rover on Mars and send probes to the moon.
In June, three crew arrived at the station, where they are set to remain in space for a total of three months in China’s longest crewed mission to date.

On Friday, astronauts Nie Haisheng and Liu Boming successfully exited the Tianhe core module to install foot stops and a workbench on the station’s robotic arm, the China Manned Space Agency said in a statement.

Video footage showed the astronauts working outside the spacecraft while tethered to it with a long rope.

Their tasks also include working on a thermal unit and adjusting a panoramic camera, state broadcaster CCTV reported.

03:22

Chinese astronauts carry out country’s second spacewalk

Chinese astronauts carry out country’s second spacewalk

This marks only the third spacewalk for Chinese astronauts, after the first in 2008 – when Zhai Zhigang made China the third country to complete a spacewalk after the Soviet Union and the United States.

The second took place in early July, when Liu and the third crew member, Tang Hongbo, left the station.
It is China’s first crewed mission in nearly five years and a matter of huge prestige as the country marks the 100th anniversary of the ruling Communist Party.
This article appeared in the South China Morning Post print edition as: A walk in the darkChina's astronauts make spacewalk to upgrade robotic arm
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