selenian
The term "selenian" refers to something or someone related to the Moon. It is derived from the Latin word "Selenus," which was the Greek god of the Moon. The term is often used in the context of lunar exploration and research. For instance, "selenology" is the scientific study of the Moon, and "selenian" can describe features or phenomena on the lunar surface, such as selenian craters or selenian soil. In a broader sense, "selenian" can also refer to anything associated with the Moon, including lunar missions, lunar bases, and even lunar mythology. The term is used to distinguish lunar-related topics from those related to other celestial bodies.