The story of Saturn, its rings and moons, may have started with its largest moon, Titan. A collision between an early proto-Titan and a smaller object about 400 million years ago could have set into ...

Add Yahoo as a preferred source to see more of our stories on Google. This view was taken from above the ringplane and looks toward the unlit side of the rings. Here, the probe gazes upon Titan in the ...

For generations, Saturn has been the unmistakable jewel of the night sky. Anyone with even a small telescope could identify it instantly because of its bright, majestic ring system. Yet on the night ...