More pocked with craters than any other object in our solar system, Jupiter's outermost and second-biggest Galilean moon, ...
Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...
Callisto, one of Jupiter’s largest moons, looks like a boring, crater-filled world. It doesn’t seem to have much going on ...
Callisto is also thought to have liquid water, too. The small, rocky body is constantly being stretched and compressed by Jupiter’s huge gravitational force, keeping the moon ‘malleable ...
In late January this year, NASA’s Psyche spacecraft turned its cameras to the sky and captured some incredible images. The ...
The presence of an ocean leaves open the possibility that it could host life. Another nearby moon, Europa, is also considered ...
On this particular night, all four moons will be in view. Flanking Jupiter on one side, going outward from Jupiter will be Io, Europa and Callisto and Ganymede, while all by its lonesome on the ...
NASA's Europa Clipper is about to use Mars' gravitational pull to slingshot itself towards Jupiter's smallest moon later this ...
Credit: Alison Klesman (via TheSkyX) We’re back at Jupiter this evening to watch a particularly interesting event: the moon Callisto passing north of Jupiter’s disk, missing a transit or ...