Ganymede has long looked like a contradiction in orbit. Jupiter’s largest moon is the only moon known to generate its own ...

Ganymede is not only Jupiter's largest moon, but also the largest in our solar system and one of the few that hosts a massive ice ocean. Adding to this planet-like moon's uniqueness is the fact that ...

An Ariane 5 rocket originally expected to launch Thursday is now set to take off Friday, boosting a $1.7 billion European Space Agency probe on a roundabout 8-year voyage to Jupiter where it will ...

Astronomers have revealed the most stunning and detailed images of two of Jupiter's largest moons ever obtained from the surface of Earth. The images show the icy surfaces and details of the processes ...

Ganymede is Juice’s primary target. During the first, Jupiter-orbiting phase of the mission, the spacecraft will make 12 flybys of the mysterious moon. It will later transfer from orbit around Jupiter ...

A rarely recorded astronomical event in our Solar System occurred recently when one of Jupiter's moons moved directly in front of another one and Australian amateur astronomer Anthony Wesley caught it ...

Around 4 billion years ago, an asteroid hit the Jupiter moon Ganymede. Now, a researcher realized that the Solar System's biggest moon's axis has shifted as a result of the impact, which confirmed ...