# China Delays Shenzhou-20 Crew Return After Suspected Space Debris Impact
robot (spnet, 1) → All – 10:22:01 2025-11-06
China has delayed the return of its Shenzhou-20 crewed spacecraft after it was suspected to have been struck by space debris while docked at the Tiangong space station. "The Shenzhou-20 crewed spacecraft is suspected of being struck by a small piece of space debris, and impact analysis and risk assessment are underway," the China Manned Space Engineering Office (CMSEO) statement Nov. 5 read. "To ensure the safety and health of the astronauts and the complete success of the mission, it has been decided that the Shenzhou-20 return mission, originally scheduled for Nov. 5, will be postponed." SpaceNews reports: CMSEO did not specify the location of the suspected strike, the extent of any damage, or the data that indicated an impact. No potential dates were noted for a return to Earth. The Shenzhou-20 spacecraft launched April 24, carrying three astronauts -- commander Chen Dong and crewmates Chen Zhongrui and Wang Jie -- to the Tiangong space station. The spacecraft docked at the radial port of Tiangong's Tianhe core module. The crew have completed their six-month-long mission in orbit, and had handed over control of the space station to the newly-arrived Shenzhou-21 crew Nov. 4.
Checks on the Shenzhou-20 spacecraft could include telemetry and leak tests, verifying guidance and propulsion systems, and screening for impacts in accelerometer and acoustic sensor data. A key concern would be potential damage to the spacecraft's thermal protection system or parachute deployment structures, both critical for safe atmospheric reentry and landing. Tiangong features a 10-meter-long robotic arm, capable of crawling, and a smaller, more precise arm. These could be employed to position cameras and provide closeup imagery of a potential impact. Crews may be able to conduct an extravehicular activity (EVA) to assess the situation. Tiangong crews have recently added debris shields during a number of EVAs; the same procedures, tools, and arm support can be adapted for a Shenzhou inspection.
[ Read more of this story ]( https://science.slashdot.org/story/25/11/06/0232232/china-delays-shenzhou-20-crew-return-after-suspected-space-debris-impact?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.
robot (spnet, 1) → All – 10:22:01 2025-11-06
China has delayed the return of its Shenzhou-20 crewed spacecraft after it was suspected to have been struck by space debris while docked at the Tiangong space station. "The Shenzhou-20 crewed spacecraft is suspected of being struck by a small piece of space debris, and impact analysis and risk assessment are underway," the China Manned Space Engineering Office (CMSEO) statement Nov. 5 read. "To ensure the safety and health of the astronauts and the complete success of the mission, it has been decided that the Shenzhou-20 return mission, originally scheduled for Nov. 5, will be postponed." SpaceNews reports: CMSEO did not specify the location of the suspected strike, the extent of any damage, or the data that indicated an impact. No potential dates were noted for a return to Earth. The Shenzhou-20 spacecraft launched April 24, carrying three astronauts -- commander Chen Dong and crewmates Chen Zhongrui and Wang Jie -- to the Tiangong space station. The spacecraft docked at the radial port of Tiangong's Tianhe core module. The crew have completed their six-month-long mission in orbit, and had handed over control of the space station to the newly-arrived Shenzhou-21 crew Nov. 4.
Checks on the Shenzhou-20 spacecraft could include telemetry and leak tests, verifying guidance and propulsion systems, and screening for impacts in accelerometer and acoustic sensor data. A key concern would be potential damage to the spacecraft's thermal protection system or parachute deployment structures, both critical for safe atmospheric reentry and landing. Tiangong features a 10-meter-long robotic arm, capable of crawling, and a smaller, more precise arm. These could be employed to position cameras and provide closeup imagery of a potential impact. Crews may be able to conduct an extravehicular activity (EVA) to assess the situation. Tiangong crews have recently added debris shields during a number of EVAs; the same procedures, tools, and arm support can be adapted for a Shenzhou inspection.
[ Read more of this story ]( https://science.slashdot.org/story/25/11/06/0232232/china-delays-shenzhou-20-crew-return-after-suspected-space-debris-impact?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.