A micrometeorite is a small particle from space, typically less than a millimeter in size, that survives its passage through the Earth's atmosphere and reaches the surface of the Earth. These tiny cosmic particles can originate from various sources, including comets, asteroids, and the Moon or Mars. Micrometeorites are of significant interest to scientists because they can provide valuable information about the composition of other celestial bodies, the solar system's formation, and the processes that occur in space.
New to topics? Read the docs here!