"Phoebe's Surface Reveals Clues to its Origin"
Well, I wasn't seeing things, there are rays emitting out from some craters.
NEWS - Press Releases June 14th.
The surface of Phoebe is also heavily potholed with large and small craters. Images reveal bright streaks in the ramparts of the largest craters, bright rays which emanate from smaller craters, and uninterrupted grooves across the face of the body.
Maybe they will be able to predict the age of some craters from the brightness of the rays and from over lapping rays.
SteveS