Why does Jupiter look like it has a surface – even though it doesn’t have one? – Sejal, age 7, Bangalore, India The planet Jupiter has no solid ground – no surface, like the grass or dirt ...

The fifth planet from the sun, Jupiter is what watercolor ... some of the first detailed looks at the planet's poles, which revealed cyclone swarms gyrating on its surface with roots that likely ...

NASA has captured the highest-resolution photo of Europa, one of Jupiter ... surface of the moon. Because this photo of Europa is so high resolution, too, we are actually able to get a good look ...

Jupiter’s famous clouds aren’t ammonia ice but a murky mix of chemicals, sitting lower in the atmosphere than expected. For years, astronomers believed that Jupiter’s upper clouds — responsible for it ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our solar system.' ...

The volcanic moon, which orbits the gas giant Jupiter, has long been written ... giving us a good look at the planet’s bright surface. Most of the information we have about Io is old, dating ...

Io is Jupiter's third-largest moon, spanning roughly 2,300 miles (3,700 kilometers) across, which makes it slightly bigger than Earth's moon. It orbits Jupiter at a distance of around 262,000 ...