Which of the following is one of Jupiter's moons?

Which of the following is one of Jupiter's moons?

• A. Europa
• B. Ganymede
• C. Callisto
• D. Enceladus

Answer: (C)

One of Jupiter's moons is Callisto, which is the third-largest moon of Jupiter and the second-largest of all the moons in the solar system. It has a heavily cratered surface that indicates it is quite old and has been subjected to numerous impacts. Callisto's distance from Jupiter also means it experiences much less tidal heating than some of Jupiter's other moons, allowing it to maintain a stable and relatively undisturbed surface over billions of years.

The other moons listed, such as Europa and Ganymede, are indeed also moons of Jupiter and share characteristics like being among the largest in the solar system. Enceladus, however, is a moon of Saturn, which confirms that Callisto is indeed a valid choice as a moon specifically belonging to Jupiter.