Io
jupiters ice moon is Io
Europa is Jupiters moon.
Jupiters moon is thought to contain microscopic ice crystals but this theory has not yet been proven
Jupiters moon Ganymede
Can
Jupiters biggest moon is Ganymede
Obviously not, Europa is a moon, not a star.
Jupiters Moons
Yes. IO has over 400 active volcanoes and it is one of the most geologically active objects in the Solar System. Voyager 1 photographed a volcano erupting on IO.
s/2003 sin
Me in July
Galilao mapped the moon and saw jupiters moona