astronomyblog: Sequence of images of auroras seen at the south pole of Saturn. Images combine visible and ultraviolet light. Credit: NASA, ESA, J. Clarke (Boston University, USA), and Z. Levay (STScI)

astronomyblog: Sequence of images of auroras seen at the south pole of Saturn. Images combine visible and ultraviolet light. Credit: NASA, ESA, J. Clarke (Boston University, USA), and Z. Levay (STScI)

astronomyblog: Sequence of images of auroras seen at the south pole of Saturn. Images