'The 4 largest moons of this planet are called Galilean satellites after Galileo, who saw them in 1610'
Jupiter
THE PLANETS: The 4 largest moons of this planet are called Galilean satellites after Galileo, who saw them in 1610
The 4 largest moons of this planet are called Galilean satellites after Galileo, who saw them in 1610
The 4 largest moons of this planet are called Galilean satellites after Galileo, who saw them in 1610
THE PLANETS
Jupiter
THE PLANETS