interplanetary dust

Interplanetary dust consists of tiny particles, often less than a millimeter in size, scattered throughout space between planets in our solar system. These particles originate from comets, asteroids, and even collisions between larger celestial bodies. While mostly invisible, interplanetary dust plays a significant role in the formation of planets and the dynamics of our solar system. It can also create meteor showers when Earth passes through trails of dust left by comets. Understanding interplanetary dust helps scientists learn more about the history and evolution of our solar system and the materials that may support life.