BBC Future examines brain changes during spaceflight

A BBC Future article investigates what happens to the brain during spaceflight. It outlines physiological changes that occur in microgravity. The piece discusses alterations in fluid distribution within the skull. Researchers have observed shifts in brain structure on long‑duration missions. Cognitive performance and sensorimotor function may be impacted. The article reviews studies conducted on the International Space Station. It highlights ongoing experiments aimed at mitigating adverse effects. Understanding these changes is crucial for future deep‑space travel plans.