Life on the ISS pushes human endurance, skill, and demands ingenuity. In the silent, weightless world of orbit, 250 miles overhead, nothing, not even the smallest task, can be taken lightly. Every breath must be monitored. Every repair must be flawless. Astronauts cannot afford mistakes, and they don’t face the challenge alone. 

A select group of gadgets works quietly beside them, making survival and discovery possible. These tools aren’t just equipment; they are lifelines. Let’s uncover five extraordinary gadgets that make life in space not just possible, but remarkable.