Microgravity Effects

Microgravity refers to the condition where the force of gravity is very weak, such as in space or on the International Space Station. In this environment, objects and astronauts appear to float because they are in a continuous free fall around Earth. This condition affects the human body, causing muscle and bone loss, fluid redistribution, and changes in vision. It also impacts how liquids and gases behave, making them form spheres instead of spreading out. Understanding microgravity is crucial for space exploration, as it influences spacecraft design, astronaut health, and scientific experiments carried out in orbit.