Linea /ˈlɪniːə/ (plural: lineae /ˈlɪnɪiː/) is Latin for 'line'. In planetary geology it is used to refer to any long markings, dark or bright, on a planet or moon's surface. The planet Venus and Jupiter's moon Europa have numerous lineae; Pluto and Saturn's moon Rhea have several.
Categories: [Planetary geology]