What would a neighbor look like on mars based on its conditions?

A neighbor on Mars would likely have a rugged, resilient appearance, adapted to extreme conditions such as low temperatures, high radiation, and thin atmosphere. They might wear a specialized, insulated suit with integrated life-support systems to provide oxygen and protection from dust storms. Their skin could be more durable or even have a reflective quality to shield against solar radiation. Additionally, they might have features adapted for mobility in low gravity, such as longer limbs or a modified gait.