Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...

Jupiter harbors more oxygen than the sun, a new study finds, giving astronomers a crucial clue about how our solar system's ...

Over the years, passing spacecraft have observed mystifying weather patterns at the poles of Jupiter and Saturn. The two ...

Add Yahoo as a preferred source to see more of our stories on Google. The NASA spacecraft tasked with uncovering the secrets of Jupiter, king of the planets, is running out of time. The Juno probe has ...

Saturn encounter, and the Beehive Cluster, as NASA highlights easy-to-see celestial events lighting up winter night skies.

Night-side flashes on Jupiter are giving planetary scientists a rare look at how this giant world behaves when it turns away from the Sun. By tracking these elusive lights, a NASA probe is turning ...

Jupiter currently shines as a brilliant silvery "star" in the constellation Gemini the Twins, low in the east-northeast sky ...

Jupiter’s nights are anything but dark. Recent images from a fleet of NASA spacecraft and the James Webb Space Telescope reveal a giant world whose unlit hemisphere crackles with lightning, glows with ...