NASA's Cassini spacecraft sends its love this Valentine's Day with photos of Saturn’s beautiful rings, moons and polar vortex.
As NASA's Saturn mission skims the gas giant's rings, it's seeing incredible detail in the interactions between ring particles and a tiny moon's gravity.
A stunning new photo of Saturn's north pole spotlights the planet's bizarre hexagon-shaped vortex and beautiful bands of swirling winds.
Saturn's intriguing moon Enceladus could resemble Earth's Lost City, a network of hydrothermal vents in the Atlantic Ocean where life survives despite cold and darkness.
Astronomers are homing in on the whereabouts of a hidden giant planet in our solar system, and could discover the unseen beast in roughly a year.
A slight wobble in the orbit of Saturn's moon Enceladus can only be explained by a global ocean beneath its crust.
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