ESA JUICE probe targets dark Jovian moon Kallichore in 2031

The planet Jupiter hosts more than 100 moons with the majority of attention going to the four Galilean moons, Io, Europa, Ganymede, and Callisto. This is primarily due to their active geology, including Io being the most volcanically active planetary body in the solar system and Europa having a vast subsurface liquid water ocean beneath its icy crust. However, Jupiter’s smaller and lesser-known moons could provide astronomers key insights into the history of the solar system since they’ve remained largely unchanged, unlike the Galilean moons.

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