"Moon Type" refers to the classification of moons based on their characteristics and formation. Moons can be categorized into three main types: regular moons, irregular moons, and artificial satellites. Regular moons typically have stable orbits and are often large, while irregular moons have eccentric orbits and are usually smaller. Artificial satellites are human-made objects placed in orbit around planets. The study of moon types helps scientists understand the history and evolution of planetary systems. By examining the composition, size, and orbit of different moons, researchers can gain insights into the processes that formed them and their potential for hosting life, especially in the case of moons like Europa and Enceladus.