The moon does not change in size
The biggest moon is "Ganymede" which is a moon of Jupiter.
Jupiters biggest moon is Ganymede
the biggest moon is gaymede
Ganymede is the biggest moon and orbits jupiter.
The fourth biggest moon in our Solar System is Io a moon of Jupiter. See related question.
Io is not. It's Ganymede, the biggest moon in the solar system.
The biggest moon of Mars is called Phobos. It is also one of the two moons of Mars, with the other being Deimos.
Ganymede(Jupiter) is the biggest moon and Titan (Saturn) is the 2nd biggest moon.
venus has no moon
People don't know that and probably never will but the biggest moon in our solar system is Jupiters moon Ganymede
Saturn's biggest moon is Titan, which is also the only known planetary satellite with an atmosphere.
Titan is the biggest moon of saturn and the second biggest in the solar system