Curiosity Stream on Instagram: "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 efficien

Curiosity Stream on Instagram: "The ocean’s most mysterious garden. At first glance, the sandy seabed looks empty. But wait, slender shapes begin to rise, swaying with the current like grass in the wind. These are garden eels, fish that spend nearly their entire lives in burrows, half-hidden beneath the sand. They feed by stretching upward to grab drifting plankton, then vanish in an instant at the slightest disturbance. Stream Nature's Changes on #curiositystream by clicking the link in our bio