Juice will look for signs of life on the Jovian moons, including Ganymede, Europa and Callisto, which astronomers say could host alien life. Its first flyby since its launch in April 2023 took ...

Eleven of the new moons join existing groups of Jovian satellites, but one of Jupiter's new moons follows a unique, odd path. The giant planet Jupiter has been hiding something — or 12 things ...

For comparison, our own Moon is about 1,737 kilometers across. Even then, Amalthea is the largest of Jupiter's jovian moons or the irregularly-shaped moons that orbit Jupiter most closely.