Dark Side Ring of Light

NASA Cassini spacecraft looks toward the dark side of Saturn largest moon as a circle of light is produced by sunlight scattering through the periphery of Titan atmosphere. A detached, high-altitude global haze layer encircles the moon.

NASA Cassini spacecraft looks toward the dark side of Saturn largest moon as a circle of light is produced by sunlight scattering through the periphery of Titan atmosphere. A detached, high-altitude global haze layer encircles the moon.