Quiz: What do you know about Jupiter’s moons?

How many moons of Jupiter are known at the moment?

Which four moons of Jupiter are called Galilean?

Which of these moons of Jupiter is the largest?

Which of these moons is named after a goat?

Which of these moons has high volcanic activity?

Which of these moons is suspected to have a subglacial ocean?

Which of these Jupiter’s moons rotates closer to the planet?

What are the formations on the surface of Europa called, in the form of a pile of ice fragments?

How long does one orbit of Europa around Jupiter take?