• Question: Does the human bone structure stretch in space? And how much does it strech

    Asked by sciencedude to Jenn on 4 Mar 2016.
    • Photo: Jenn Wadsworth

      Jenn Wadsworth answered on 4 Mar 2016:

      Well the recently returned Scott Kelly spent a year in space and he ‘stretched’ 2 inches in comparison to his twin brother on Earth 🙂