Astronauts drink what you’d never imagine… In space, every drop counts. Water is precious, so astronauts conserve and reuse it using advanced recycling systems on the ISS. Sweat, urine, and even moisture from the air are filtered and purified, turning them back into clean, drinkable water. This closed-loop system keeps crews hydrated for months at a time while reducing the need to launch massive amounts of water from Earth. In space, survival is all about efficiency, and nothing teaches that les