Explaining The Universe on Instagram: "Saturn is the sixth planet from the Sun and the second largest in our solar system, famous for its magnificent rings made of ice and rock. This gas giant is mostly composed of hydrogen and helium and has no solid surface. Its atmosphere is marked by powerful winds that can reach up to 1,800 kilometers per hour, and its average temperature is around –178°C. A day on Saturn lasts just over ten hours, while it takes about 29 and a half Earth years to complete

This Is The Last Thing Casini Spacecraft Saw Before It Died