TIL that astronauts can grow up to 2 inches taller in space because their spinal discs expand in microgravity.
TIL that astronauts can grow up to 2 inches taller in space because their spinal discs expand in microgravity.
www.space.com
Strange But True: Astronauts Get Taller in Space
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The original was posted on /r/todayilearned by /u/Mindexplorer11 on 2025-08-18 18:37:13+00:00.