Mmastodon ScienceScience first seen 1 d ago, last 52 min ago, peak #1

Mars gravity may reshape the human body, scientists warn

Original: 🔭 Mars could reshape the human body. At 0.38 g, bones, muscles and circulation may adapt to a new normal, while deep-spa

Discussion is growing around how Mars could physically change the human body. At 38% of Earth's gravity, bones, muscles and circulation may adapt to a new baseline, while deep-space radiation raises DNA damage and cancer risks. Researchers caution it remains unknown whether Martian gravity is strong enough to keep people healthy over a lifetime on the planet.

Why now: Renewed interest in Mars exploration and long-term human spaceflight health risks.

Mars

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• 🔭 Mars could reshape the human body. At 0.38 g, bones, muscles and circulation may adapt to a new normal, while deep-space radiation adds DNA and cancer risks. We still do not know whether Mars gravity is enough for lifelong health. https://www. nexthorizon.space/2025/04/how-… · nexthorizon · 20

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