Credit: CCTV/Inside Outer Space screengrab

Three Chinese astronauts, Nie Haisheng, Liu Boming and Tang Hongbo, have worked and lived in the space station core module for a month since the Shenzhou-12 piloted spacecraft was launched into space.

The astronauts have been in good condition after completing their first extravehicular operations, according to the China Manned Space Agency (CMSA). A second spacewalk is scheduled to take place.

A second spacewalk is scheduled.
Credit: CCTV/Inside Outer Space screengrab

China’s space station is operating smoothly, with the trio of Taikonauts busily carrying out various duties, such as collection of trace elements in the air and performing routine medical examinations.

Exercise regime

According to China Central Television (CCTV), telecommunication facilities on board the core module enable the crew to watch the Xinwen Lianbo (News Simulcast), a domestic news program. Since they are stationed in the core module, the ground support team has been regularly sending them news programs, to keep them up to date on what is occurring on Earth.

Credit: CCTV/Inside Outer Space screengrab

They exercise for about an hour after watching the news, using sports facilities in the core module, such as an exercise bike and a treadmill.

“Their physical fatigue, sleep, eating and drinking water, the whole body metabolism, nutrition, health status, through our comprehensive evaluation, are very good,” Xu Chong, director of the medical supervision and insurance department of China Astronaut Research and Training Center told CCTV.

According to the ground supporting team, the astronauts’ exercise amount and intensity were decided in terms of their own physical conditions. Each of them has their own exercise plan.

Credit: CCTV/Inside Outer Space screengrab

“It’s a daily routine for the astronauts to do exercise. We have formulated different exercise plans for each of the three astronauts, with a training intensity reaching 60 to 80 percent of their maximum capacity. That’s a medium to high intensity for them. As they stay longer in space, we have to increase the intensity of their exercise plans, so that they are able to maintain the physiological effects against weightlessness,” said Li Yinghui, the deputy chief designer of the astronaut system with China Astronaut Research and Training Center.

Space experiments

Starting Saturday, the space travelers put on heart rate and rhythm recording devices as part of experiments in space medicine. For the first time ever, China’s space station used a scientific research cabinet that is capable of conducting space medicine and space life science experiments, setting a total of 49 space experiment projects.

Credit: CCTV/Inside Outer Space screengrab

During the Shenzhou 12 mission in space, the astronauts will complete 14 of them.

“We set three aims for these 14 experimental projects. The first one is that the mission needs the technologies that are able to support advanced development, so the projects were set for making technical reserves to support the mission,” said Li.

“The second one is to set sights on the leading edge, so as to obtain new discoveries and new explorations. The third one is to continuously accumulate long-term flight data,” Li told CCTV.

For a video update on China space station operations issued by CCTV/China National Space Administration (CNSA), go to:

https://youtu.be/CjqdohF1hME

https://youtu.be/kCsMlQThjkA

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