Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. (Left) the ringed gas giant ...

Jupiter is about to dominate the midwinter sky, turning January evenings into a showcase for the biggest planet in the solar system. As Earth lines up almost perfectly with Jupiter and the sun, the ...

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, ...