Saturn does not enter this fight alone. Hidden within its rings sit at least 150 moons and moonlets, an entire arsenal of ice ...

Jupiter and Saturn look serene through a backyard telescope, but beneath and around their clouds, both worlds are in dramatic flux. Deep inside Jupiter, hydrogen is crushed into a strange liquid metal ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists may finally know why Jupiter and Saturn have very different weather patterns at their poles, despite having similar ...

Over the years, passing spacecraft have observed mystifying weather patterns at the poles of Jupiter and Saturn. The two planets host very different types of polar vortices, which are huge atmospheric ...

Because it’s bigger, Jupiter ought to have larger, more spectacular rings than Saturn has. But new UC Riverside research shows Jupiter’s massive moons prevent that vision from lighting up the night ...

A Saturn encounter sent 450P onto a warmer orbit, where buried ice and carbon dioxide may now be awakening the tiny Centaur.