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Satellite Updates : China to launch Shenzhou-11 manned spacecraft tomorrow
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#1

China is set to launch the Shenzhou-11 manned spacecraft on Monday, authorities announced on Sunday. The spacecraft will take two male astronauts Jing Haipeng and Chen Dong into space, said Wu Ping, deputy director of China’s manned space engineering office, at a press conference at the Jiuquan Satellite Launch Centre.The mission will be carried out with a Long March-2F carrier rocket, Wu said.

The spacecraft will dock with orbiting space lab Tiangong-2 within two days, and the astronauts will stay in the space lab for 30 days, Xinhua news agency reported. After that, the Shenzhou-11 spaceship will separate with Tiangong-2 and return to Earth within one day, Wu added. The mission aims to transport personnel and materials between Earth and Tiangong-2, and examine rendezvous, docking and return technologies. During the mission, the spacecraft will form a complex with Tiangong-2. The complex’s capabilities of supporting astronauts’ life, work and health, and astronauts’ abilities for carrying out flight missions will be tested, Wu said.

Other objectives include conducting aerospace medical experiments, space science experiments and in-orbit maintenance with human participation, along with activities to popularize scientific knowledge, she added. To further improve the spacecraft’s reliability and astronauts’ safety, wide-beam relay telecommunications devices have been equipped, which will significantly expand the scope of telemetry, tracking and control, as well as improve the space-ground communication support capabilities when the posture of the spacecraft is changing rapidly.

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#2
Shenzou-11 spacecraft successfully docked with Tiangong-2 space lab


Two Chinese astronauts entered the orbiting space lab for a month-long stay early today after their spacecraft successfully docked to begin China’s longest manned space mission, in yet another milestone for the Communist giant. The Shenzhou-11 spacecraft that blasted off Monday morning docked with the Tiangong-2 space lab using an automated maneuver worked out during missions to an earlier experimental station, the Beijing Aerospace Control Centre (BACC) said.

The astronauts entered Tiangong-2 after the spacecraft successfully docked with the space station and completed the automatic docking around 1 AM (IST), BACC said. Shenzhou-11 was successfully launched on Monday in China’s longest-ever manned space mission. The rendezvous between the spacecraft and the lab took place over 393 kilometers above Earth, BACC said. The event was telecast live by the state-run China Central Television (CCTV).

The two astronauts aboard Shenzhou-11 – Jing Haipeng and Chen Dong – later entered the lab and will stay there for 30 days carrying out different experiments. Shenzhou-11, China’s sixth manned spacecraft, will undertake the longest-ever space mission of China. The two astronauts will spend a total of 33 days in space. BACC deputy chief engineer Sun Jun told the state-run news agency Xinhua that the precision needed for the orbit prediction and automated docking calculation was much higher than the previous docking missions.

Once docking was complete, commander of the mission Jing Haipeng opened the hatch of Tiangong-2 and floated into the space lab, followed by Chen Dong. The two astronauts extended greetings to all the people of the nation in the space lab, and checked the status of the space complex formed by Shenzhou-11 and Tiangong-2. Before entering the space lab, the astronauts entered the spacecraft’s orbital compartment and removed their intra-vehicular mobility unit spacesuits to change into blue jumpsuits.

Tiangong-2 was sent into space on September 15. The space lab was launched as part of efforts to set up China’s own manned space station by 2022 which will make it the only country to have such a facility in service as the current in- service International Space Station (ISS) will retire by 2024.

Other objectives of the space mission include aerospace medical experiments, space science experiments and in-orbit maintenance with human participation, as well as other activities, Wu Ping, Deputy Director of China’s manned space engineering office said. The astronauts will undertake ultrasound tests during space travel for the first time, cultivate plants in space, and test the three winners of an experiment design competition run in Hong Kong for secondary school students.

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