Space Travel Changes Astronaut Brains: New Study ๐Ÿš€๐Ÿง 

Nearly 7% of astronauts experience significant structural changes in their brains after even relatively short stints in space, a figure that dramatically underscores the neurological risks of venturing beyond Earthโ€™s protective atmosphere. This isnโ€™t simply about temporary disorientation; itโ€™s about lasting shifts in brain volume, shape, and position โ€“ changes that demand a radical rethinking … Read more