Jupiter and Saturn may be similar in size and made of the same gases, but the weather at their poles tells a different story.

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 ...

If you own an astronomical telescope, it’s time to clean its optics, tune up its mount and maybe buy some good insect repellant. I’d say planets Saturn and Jupiter are the second and third best ...

CAPE CANAVERAL, Fla. (AP) — Jupiter and Saturn will merge in the night sky Monday, appearing closer to one another than they have since Galileo’s time in the 17th century. Astronomers say so-called ...

Jupiter will be bright through September as it reaches opposition on September 26, when it will be exactly opposite the Sun in our sky. Jupiter and Saturn will be easy to spot Friday night as the Moon ...