Behaviour Of Water in space Experiment by NASA

In the microgravity environment of space, water behaves quite differently compared to on Earth. Without the influence of gravity, water forms into spherical droplets rather than flowing in the traditional manner. This is due to surface tension, which causes the water to pull into a compact shape. Additionally, in the vacuum of space, water exposed to the low pressure will begin to vaporize, transitioning directly from a liquid to a gas without an intermediate liquid phase. This process is known as sublimation. When released in space, water vapor can freeze into ice crystals, and in the absence of air resistance, these crystals can linger in the form of tiny particles. Overall, water's behavior in space is a fascinating blend of its natural properties and the unique conditions of microgravity and vacuum.