Eleven times wider than Earth. Over 300 times more massive. And a million times more terrifying. Jupiter may look like a ...

The core of Jupiter, the largest planet in our solar system, has long been a source of mystery for astronomers. Conventional ...

Scientists using NASA's Juno spacecraft have discovered a new plasma wave in Jupiter's auroras, offering fresh insight into ...

Jupiter’s core mystery deepens as simulations reveal impacts can’t explain its structure. Evidence suggests gas giants form ...

Jupiter is already the biggest planet by far in our solar system, but new research suggests it was somehow once even larger than it is now. Twice as large, in fact. To put that into context, those ...

We already know a decent amount about how planets form, but moon formation is another process entirely, and one we're not as ...

Jupiter reaches its opposition point every 13 months, but there’s another reason the planet appears so bright. It also is approaching its “perihelion,” which is the closest it gets to the ...

Venus and Jupiter, the brightest planets in our solar system, are about to make their closest approach during their August ...

NPR's Lulu Garcia-Navarro asks NASA scientist Steven Levin about the spacecraft Juno's latest Jupiter fly-by, occurring this weekend. GARCIA-NAVARRO: And explore is the right word today as the ...

Jupiter and Venus, the two brightest planets in our solar system, should be widely visible for much of August in Florida and ...