The Tiangong space station is a Chinese space station in low Earth orbit, and is operated by the China Manned Space Agency. Extravehicular activities are crucial for both the construction and maintenance of the station. Zhai Zhigang completed the first Chinese spacewalk in 2008, during the Shenzhou 7 mission. Since then, every other Chinese spacewalk has been carried out at the Tiangong space station.
*denotes spacewalks performed from the Tianhe core module
^denotes spacewalks performed from the Wentian module
# | Mission | Spacewalkers | Start (UTC) | End (UTC) | Duration |
1. | Shenzhou 12 EVA 1 * | Liu Boming Tang Hongbo | 4 July 2021 00:11 | 4 July 2021 06:57 | 6 hours, 46 minutes |
Tested an updated version of the Feitian space suit, completed installation of the station's robotic arm, and installed exterior equipment for use on future missions, including a camera lifting bracket. [1] [2] | |||||
2. | Shenzhou 12 EVA 2 * | Nie Haisheng Liu Boming | 20 August 2021 00:38 | 20 August 2021 06:33 | 5 hours, 55 minutes |
Tested spacecraft equipment, installed a backup thermal control pump, and installed and raised panoramic camera D. [3] | |||||
3. | Shenzhou 13 EVA 1 * | Zhai Zhigang Wang Yaping | 7 November 2021 11:28 | 7 November 2021 17:16 | 5 hours, 48 minutes |
Installed a dual-arm connector to the station's robotic arm along with testing EVA equipment. Wang Yaping became the first Chinese woman to perform an EVA. [4] [5] | |||||
4. | Shenzhou 13 EVA 2 * | Ye Guangfu Zhai Zhigang | 26 December 2021 10:44 | 26 December 2021 16:55 | 6 hours, 11 minutes |
Installed panoramic camera C, installed a foot restraint, and tested methods of moving objects outside of the station. [6] | |||||
5. | Shenzhou 14 EVA 1 ^ | Chen Dong Liu Yang | 1 September 2022 10:26 | 1 September 2022 16:33 | 6 hours, 7 minutes |
Installed an extended pump set on the exterior of Wentian, raised panoramic camera B, installed an exterior workbench, and tested procedures for an emergency return to the station. [7] | |||||
6. | Shenzhou 14 EVA 2 ^ | Chen Dong Cai Xuzhe | 17 September 2022 05:35 | 17 September 2022 09:47 | 4 hours, 12 minutes |
Installed EVA foot restraints and exterior workbenches, worked on the extended pump set, and verified EVA rescue capabilities. [8] | |||||
7. | Shenzhou 14 EVA 3 ^ | Chen Dong Cai Xuzhe | 17 November 2022 03:16 | 17 November 2022 08:50 | 5 hours, 34 minutes |
Installed an inter-chamber connection device between Tianhe and Mengtian, raised panoramic A on Wentian, and installed a small mechanical arm power-assisted handle. [9] | |||||
8. | Shenzhou 15 EVA 1 ^ | Fei Junlong Zhang Lu | 9 February 2023 09:10 | 9 February 2023 16:16 | 7 hours, 6 minutes |
Tasks included the installation of a fourth external pump (Z01-04) on Mengtian and other tasks related to Mengtian's payload airlock. [10] | |||||
9. | Shenzhou 15 EVA 2 ^ | Fei Junlong Zhang Lu | c. 28 February 2023 | c. 28 February 2023 | Unknown |
Tasks completed were not revealed publicly and no announcement was given prior to the spacewalk. Rumors suggest it took place on February 28, however no date was officially given. [11] Taikonauts installed electrical equipment, according to some Chinese-language sources. [12] | |||||
10. | Shenzhou 15 EVA 3 ^ | Fei Junlong Zhang Lu | c. 30 March 2023 | c. 30 March 2023 | Unknown |
Tasks completed were not revealed publicly and no announcement was given prior to the spacewalk. Rumors suggest it took place on March 30, however no date was officially given. Taikonauts installed and connected cables across the cabin. [13] | |||||
11. | Shenzhou 15 EVA 4 ^ | Fei Junlong Zhang Lu | c. 15 April 2023 | c. 15 April 2023 | Unknown |
Tasks completed were not revealed publicly and no announcement was given prior to the spacewalk. Rumors suggest it took place on 15 April, however no date was officially given. Taikonauts disposed of trash bags, completed the installation of the fifth extended pump (Z02-01) set on Mengtian, installed and connected cross-cabin cables, and installed the external load exposure platform and support brackets for later science and technology experiments. [13] | |||||
12. | Shenzhou 16 EVA 1 ^ | Jing Haipeng Zhu Yangzhu | 20 July 2023 05:45 | 20 July 2023 13:40 | 7 hours, 55 minutes |
Taikonauts installed & lifted the bracket for Tianhe panoramic camera B and unlocked & lifted panoramic camera A/B on Mengtian. Zhu Yangzhu became first Chinese flight engineer to conduct an extravehicular activity. [14] The EVA set a new duration record for a Chinese spacewalk at 7 hours and 55 minutes. | |||||
13. | Shenzhou 17 EVA 1 ^ | Tang Hongbo Tang Shengjie | 21 December 2023 6:10 | 21 December 2023 13:35 | 7 hours, 25 minutes |
Tasks included a repair test of the Tianhe core module's solar panels, which have sustained minor damage caused by impacts of space debris and micrometeoroids. [15] | |||||
14. | Shenzhou 17 EVA 2 ^ | Tang Hongbo Jiang Xinlin | 1 March 2024 21:40 | 2 March 2024 05:32 | 7 hours, 52 minutes |
Tasks included maintenance of the solar pannels of the Tianhe core module, which have sustained minor damage caused by impacts of space debris and micrometeoroids; evaluation and analysis of the performance status of the solar pannel power generation and also inspection of the status of the space station modules. [16] |
As of 2024, the People's Republic of China has sent two women to space: Liu Yang and Wang Yaping, both taikonauts in the People's Liberation Army Astronaut Corps (PLAAC). Liu Yang, China's first female taikonaut, first flew in 2012 aboard Shenzhou 9, and since then three additional missions have included female crew members: Shenzhou 10, 13, and 14. According to the China National Space Administration, many women also hold leadership positions in the Chinese space program, and actively contribute to the Chinese space effort.
Liu Boming is a major general in the Chinese People's Liberation Army Strategic Support Force (PLASSF). A fighter pilot in the PLA Air Force (PLAAF), he was selected into the PLA Astronaut Corps (PLAAC) in 1998. A Shenzhou 7 veteran, he also worked on the Tiangong space station during the Shenzhou 12 mission from June to September 2021.
Zhai Zhigang is a Chinese major general of the People's Liberation Army Strategic Support Force (PLASSF) in active service as a People's Liberation Army Astronaut Corps (PLAAC) taikonaut. During the Shenzhou 7 mission in 2008, he became the first Chinese citizen to carry out a spacewalk. He was a People's Liberation Army Air Force (PLAAF) fighter pilot.
Nie Haisheng is a major general of the Chinese People's Liberation Army Strategic Support Force (PLASSF) in active service as an taikonaut and the third commander of the PLA Astronaut Corps (PLAAC). He was a PLA Air Force fighter pilot and director of navigation.
Tiangong, officially the Tiangong space station, is a permanently crewed space station constructed by China and operated by China Manned Space Agency. Tiangong is a modular design, with modules docked together while in low Earth orbit, between 340 and 450 km above the surface. It is China's first long-term space station, part of the Tiangong program and the core of the "Third Step" of the China Manned Space Program; it has a pressurised volume of 340 m3, slightly over one third the size of the International Space Station. The space station aims to provide opportunities for space-based experiments and a platform for building capacity for scientific and technological innovation.
The China Manned Space Program, also known as Project 921 is a space program developed by the People's Republic of China and run by the China Manned Space Agency (CMSA) under the Equipment Development Department of the Central Military Commission, designed to develop and enhance human spaceflight capabilities for China. It was approved on 21 September 1992 and has been in operation ever since. The CMS commander and director are currently Xu Xueqiang and Zhou Jianping respectively; the latter has held this position since 2006, after taking over from Wang Yongzhi, who served as the first director from 1992 to 2006.
The Feitian space suit is an extravehicular space suit design developed and used by the China Manned Space Program. It provides life support, environmental protection, and communications for taikonauts during extravehicular activity (EVA).
Wang Yaping is a Chinese military transport pilot and taikonaut. Wang was the second female taikonaut selected to the People's Liberation Army Astronaut Corps, the second Chinese woman in space, and the first Chinese woman to perform a spacewalk.
Tianhe, officially the Tianhe core module, is the first module to launch of the Tiangong space station. It was launched into orbit on 29 April 2021, as the first launch of the final phase of Tiangong program, part of the China Manned Space Program.
Mengtian, officially the Mengtian laboratory cabin module, is a major module of the Tiangong space station. It is the second Laboratory Cabin Module launched, after Wentian, and the second module to extend the existing Tianhe core module of the station. It was launched into orbit from the Wenchang Spacecraft Launch Site on 31 October 2022, successfully docking with Tianhe forward port at 20:27 UTC on the same day.
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Shenzhou 13 was a Chinese spaceflight to the Tiangong space station, launched on 15 October 2021. It carried three People's Liberation Army Astronaut Corps (PLAAC) taikonauts on board a Shenzhou spacecraft. The mission was the eighth crewed Chinese spaceflight and the thirteenth flight overall of the Shenzhou program.
Shenzhou 12 was a Chinese spaceflight to the Tiangong space station, launched on 17 June 2021. It carried three People's Liberation Army Astronaut Corps (PLAAC) taikonauts on board a Shenzhou spacecraft. The mission was the seventh crewed Chinese spaceflight and the twelfth flight overall of the Shenzhou program. It was the first flight to Tiangong, and the first Chinese crewed spaceflight since Shenzhou 11 in 2016.
Senior Colonel Tang Hongbo is a Chinese fighter pilot and People's Liberation Army Astronaut Corps (PLAAC) taikonaut. He flew on his first spaceflight to the Tiangong space station as a part of the Shenzhou 12 mission, the first to visit the station. He is the commander of the Shenzhou 17 mission, making him the first taikonaut to visit Tiangong twice.
Shenzhou 14 was a Chinese spaceflight to the Tiangong space station, launched on 5 June 2022. It carried three People's Liberation Army Astronaut Corps (PLAAC) taikonauts on board a Shenzhou spacecraft. The mission was the ninth crewed Chinese spaceflight and the fourteenth flight overall of the Shenzhou program.
Shenzhou 15 was a Chinese spaceflight to the Tiangong space station, launched on 29 November 2022. It carried three People's Liberation Army Astronaut Corps (PLAAC) taikonauts on board a Shenzhou spacecraft. The mission was the tenth crewed Chinese spaceflight and the fifteenth flight overall of the Shenzhou program.
Wentian, officially the Wentian laboratory cabin module, is a major module of the Tiangong space station. It was the first Laboratory Cabin Module launched, and the first module to extend the existing Tianhe core module of the station. It was launched into orbit from the Wenchang Spacecraft Launch Site on 24 July 2022, successfully docking with Tianhe forward port at 19:13 UTC on the same day. On 25 July 2022 at 02:03 UTC, the crew of Shenzhou 14 opened the hatch and entered the module for the first time.
Shenzhou 17 is a Chinese spaceflight to the Tiangong space station, launched on 26 October 2023. It carries three People's Liberation Army Astronaut Corps (PLAAC) taikonauts on board a Shenzhou spacecraft. The mission is the twelfth crewed Chinese spaceflight and the seventeenth flight overall of the Shenzhou program.