Ejecta Composition

Ejecta composition refers to the materials that are expelled from a celestial body, like a moon or asteroid, during events such as impacts or volcanic activity. It includes various substances like rock, metal, dust, and frozen gases. The exact makeup depends on the body's surface and subsurface layers. Studying ejecta helps scientists understand the composition and history of these bodies, revealing clues about their formation, geological processes, and potential resources. In essence, ejecta composition provides vital information about what a celestial body is made of and how it has evolved over time.