Most of these moons are only a few kilometres across, and all of them are irregularly shaped. With a total of 95 moons, Jupiter has once again surpassed Saturn as the planet in our Solar System with ...

Doesn’t Jupiter have the most moons? What are they going to call all these moons? Are there more out there? And what exactly makes something a moon, anyway? These new discoveries cement Saturn ...

A flurry of new discoveries from NASA's Juno mission Jupiter have taken us beneath the surface of the gas giant's volcanic ...

ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and ...

In March and April 2025, internet users shared a striking image that they claimed showed "Steeple Mountain," a massive point of interest on Jupiter's moon Io. For example, one X u ...

Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

Volcanoes May Help Reveal Interior Heat on Jupiter Moon Sep. 19, 2024 — By staring ... 2024 — Researchers studying meteor showers have found that not all comets crumble the same way when ...

A celestial leap is set to take place over two nights as the moon and Jupiter will appear to dance near to each other in the night sky.

The Voyager 1 spacecraft had flown past this moon of Jupiter, catching the first glimpse of active volcanism on a world other than Earth. Umbrella-shaped outbursts of magmatic matter rocketed into ...

Other moons of Jupiter, like Europa and Ganymede ... In fact, lava tubes commonly play host to microbes on Earth, all around the globe, so it’s conceivable that the same thing could happen ...