The water in Saturn’s rings and moons is just like the water on Earth — an unexpected result, given their disparate locations. Even stranger, the water on Saturn’s moon Phoebe (and only Phoebe) is unlike any water in the solar system. The find suggests Phoebe formed far out in the solar nebula.

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The water in Saturn’s rings and moons is just like the water on Earth — an unexpected result, given their disparate locations. Even stranger, the water on Saturn’s moon Phoebe (and only Phoebe) is unlike any water in the solar system. The find suggests Phoebe formed far out in the solar nebula.