Facula

Facula (pl. faculae) is a bright spot on the surface of a planet or a star. It may refer to Solar facula Geology of Mercury § Faculae Bright spots on Ceres List of geological features on Titan § Faculae List of geological features on Callisto § Faculae List of geological features on Ganymede § Faculae Amalthea (moon) § Physical characteristics