AstroAvatarAstro is a light-blue crescent moon. The left side of his face is black, featuring an eye shaped like a white four-pointed star. He wears a cornflower-blue blanket wrapped around his torso, which conceals his arms to such an extent that they are barely discernible as faint indentations in the fabric. However, the blanket is short enough to reveal his legs, which are the same color as the "lunar" (black) side of his face. An indigo-colored stripe runs horizontally around the blanket, positioned just above the hem. He wears a nightcap—matching the stripe on his blanket—that features light-blue trim and a cornflower-blue pom-pom at the tip (the pom-pom is the same shade as the blanket). During "blackouts," he emits a blue glow.