"Facula" is a term used in astronomy and planetary science to refer to bright or reflective spots on the surface of celestial bodies, primarily on the Moon and planets. These features typically consist of relatively high-albedo material, which means they reflect more sunlight than their surrounding areas. On the Moon, faculae are often associated with impact craters and volcanic activity. They can be found in both the dark, basaltic plains (maria) as well as the bright highlands.
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