Chinese Space Station(@CNSpaceStation):Can you touch your nose without looking?👃 Sounds easy — until you're 400 kilometers above Earth, floating in microgravity. #ShenzhouXXIII astronaut Lai Ka-ying is taking on this seemingly simple test to explore how accurately the human body senses position and force in space without visual feedback. The data will help scientists better understand how our bodies adapt to life in orbit. 👍[📹/CMS]

Chinese Space Station

@CNSpaceStation

As China's 1st permanent space station, CSS will become a crucial platform for int'l space coop & contribute to space exploration for all humankind.

Joined July 2021

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Chinese Space Station@CNSpaceStation

2026.07.24 07:54

Can you touch your nose without looking?👃 Sounds easy — until you're 400 kilometers above Earth, floating in microgravity. #ShenzhouXXIII# astronaut Lai Ka-ying is taking on this seemingly simple test to explore how accurately the human body senses position and force in space without visual feedback. The data will help scientists better understand how our bodies adapt to life in orbit. 👍[📹/CMS]