To summarize, the current tally is that for the planets, Earth has one moon, Mars has two, Jupiter has 101, Saturn has 285, ...

The two largest planets in the Solar System – Jupiter and Saturn – have a lot in common. They're made of very similar stuff, they spin at similar speeds, and radiate internal heat similarly. Heck, ...

A new set of tiny moons has been identified around Jupiter and Saturn, quietly increasing their already vast satellite ...

What processes are responsible for shaping Jupiter and Saturn’s polar weather? This is what a recent study published in the Proceedings of the National Academy of Sciences hopes to address as a team ...

TOLEDO, Ohio — Four major planets are in prime positions for nighttime viewing. But with bitterly cold temperatures sweeping much of the nation, you may want to wait a few days before doing any ...

Imagine running a marathon in slow motion or driving down the coast with the wind in your hair at 15 mph. When these things happen, we feel the universe is working against us and not with us, which ...

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 ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A rare six-planet parade will stretch across the sky before ...