* Chinese space station expected to be built by end-2022
* Shenzhou-14 astronauts to oversee arrival of final two modules
* Space station to mark permanent Chinese inhabitation in space
The space station, when completed by the year-end, will lay a significant milestone in China's three-decades long manned space programme, first approved in 1992 and initially code-named "Project 921". It will also flag the start of permanent Chinese habitation in space.
Chinese astronauts Chen Dong, Liu Yang and Cai Xuzhe attend a see-off ceremony before the launch of the Long March-2F carrier rocket.
The completion of the structure, about a fifth of the International Space Station (ISS) by mass, is a source of pride among ordinary Chinese people, and caps President Xi Jinping's 10 years as leader of the ruling Communist Party.
A Long March-2F rocket, which was used to launch China's first crewed spaceflight on the Shenzhou-5 mission in 2003, lifted off from the Jiuquan Satellite Launch Center in the Gobi Desert in northwest China at 10:44 a.m. (0244 GMT) with the spacecraft Shenzhou-14, or "Divine Vessel", and its three astronauts, a live broadcast by state television showed.
"I watched the launch of Shenzhou-5 when I was a primary student, and now we have Shenzhou-14," Zanna Zhang, a social media developer, told Reuters.
"Of course I'm super excited, and I'm so proud as a Chinese. We're one step closer to becoming a space superpower," the 25-year-old said.
Astronauts Cai Xuzhe, Chen Dong and Liu Yang attend a news conference before the Shenzhou-14 spaceflight mission at Jiuquan Satellite Launch Center near Jiuquan, Gansu province, Saturday. China Daily via REUTERS
Construction began in April last year with the launch of the first and largest of its three modules - Tianhe - the living quarters of visiting astronauts. The lab modules Wentian and Mengtian are to be launched in July and October, respectively.
Shenzhou-14 mission commander Chen Dong, 43, and team mates Liu Yang, 43, and Cai Xuzhe, 46, all from China's second cohort of astronauts, will live and work on the space station for about 180 days before returning to Earth in December with the arrival of the Shenzhou-15 crew.
Former air force pilot Chen with Liu, who became China's first female astronaut in space a decade ago, and space mission debutant Cai, will oversee the rendezvous, docking and integration of Wentian and Mengtian with the core module.
They will also install equipment inside and outside the space station and carry out a range of scientific research.
"The Shenzhou-14 mission is a pivotal battle in the construction stage of China's space station," Chen told a news conference in Jiuquan on Saturday. "The task will be tougher, there will be more problems and the challenges will be greater."
When completed, the T-shaped space station can accommodate as many as 25 lab cabinets, each a micro lab that can be used to conduct experiments. Wentian will be equipped to support life science research while Mengtian will focus on microgravity experiments.
Wentian will also have an airlock cabin for extravehicular trips, as well as short-term living quarters for astronauts during crew rotations.
The space station is designed for a lifespan of at least a decade.
Its ability for long-term accommodation of just three astronauts, compared with seven on the ISS, has not deterred China from extending invitations to foreign astronauts in its ambition to internationalise the space station.
The three-module station could be expanded into a four-module cross-shaped configuration in the future, a deputy designer of the space station told Chinese media last year.
Mirroring the ISS, spacecraft and modules launched by other nations are also welcome to dock with and become a long-term member of the Chinese station. Commercial human spaceflight to the station is also being explored.
LEAVE A COMMENT Your email address will not be published. Required fields are marked*
China drills part of game-plan for invasion: Taiwan minister
Biden ‘concerned’ as China extends military drills around Taiwan
China's largest-ever Taiwan military drills draw to a close
China drills reveal plans for Taiwan blockade: experts
China halts dialogue with US on military, climate over Pelosi Taiwan trip
Furious China fires missiles near Taiwan in drills after Pelosi visit
22 Chinese jets crossed Taiwan Strait 'median line': Taipei
Taiwan defiant as China readies military drills over Pelosi visit
Taiwan scrambles jets as 22 Chinese fighters cross Taiwan Strait median line