BOUNDLESS EXPANSE 3D

Rhea

MOON · orbits Saturn
Rhea
AI illustration of the real object
SIZE 1,527 km, Saturn's second largest

Saturn's second biggest moon, a calm, heavily cratered ball of ice and rock. Rhea is what a moon looks like when not much has happened for billions of years, and that quietness is exactly what makes it valuable: its ancient face records the early, wild days of the solar system like a history book.

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