Two close-ups of its moon Europa—where astrobiologists think microbial life may exist—21 flybys of far-out Callisto, and nine months in orbit around the biggest moon in the solar system ...
But since NASA extended Juno's mission, the team has also used the instrument to study the moons Io, Europa, Ganymede, and ...
It's tugged in all directions during its orbit by the gravity of Jupiter and the three other Galilean moons (Europa, Ganymede and Callisto). The friction builds up heat inside Io and causes ...
Despite Jacob and Max's best efforts, they are unable to keep their ship in orbit, and they crash on Callisto. To make matters worse, Jacob is soon found by security personnel of Black Iron Prison ...
Planets orbit the Sun in roughly circular paths ... The four largest moons of Jupiter (Io, Europa, Ganymede, and Callisto) can be seen from Earth with just a pair of binoculars.