SPM (Space Particulate Matter)

Space Particulate Matter (SPM) refers to tiny particles found in space, such as dust, debris, and micrometeoroids. These particles vary in size from microscopic grains to larger fragments and can pose risks to spacecraft, satellites, and even astronauts by causing damage through collisions and abrasion. Understanding SPM is crucial for designing protective measures and ensuring the safety and longevity of space missions. It also helps scientists study space environments, track debris, and develop strategies to mitigate potential hazards in orbit and beyond.