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Chinese astronauts on Shenzhou-21 completed key training, spacewalk, and research tasks during their mission at Tiangong station.
Chinese astronauts on the Shenzhou-21 mission at the Tiangong space station have completed critical in-orbit training, including manual docking drills, medical emergencies, and fire evacuation simulations.
They advanced space medicine research using VR and EEG to study brain-eye coordination in microgravity, and made progress in lithium-ion battery electrochemistry for improved space power systems.
The mission, launched October 31, 2025, included the crew’s first spacewalk on December 9 after a handover with Shenzhou-20, marking China’s seventh crew rotation.
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Los astronautas chinos en Shenzhou-21 completaron entrenamiento clave, caminata espacial y tareas de investigación durante su misión en la estación Tiangong.