This colourful cosmic rainbow portrays a section of Saturn’s beautiful rings, four centuries after they were discovered by Galileo Galilei. Saturn’s rings were first observed in 1610. Despite using ...

This colorful space wallpaper portrays a section of Saturn’s beautiful rings, four centuries after they were discovered by Galileo Galilei. Saturn’s rings were first observed in 1610. Despite using ...

You’ve never seen Saturn’s rings like this before. Captured using Cassini’s Ultraviolet Imaging Spectrograph detector, it shows the rings in the ultraviolet spectrum—and the result is incredibly ...