How many moons does Jupiter have?

Jupiter, the largest planet in our solar system, is known for its numerous moons, which are crucial for understanding the planet's gravitational influence and the dynamics of its satellite system. As of data available up to October 2023, Jupiter is confirmed to have 79 moons, making this the correct response to the question.

This number includes a mix of large, well-known moons such as Ganymede, Callisto, Io, and Europa, as well as smaller irregularly shaped moons that have been discovered in recent years. Astronomers constantly observe and study celestial bodies, leading to updates in our understanding of their satellites, which is why Jupiter’s moon count can change with new discoveries. The numbers provided in other choices do not reflect the latest confirmed count of Jupiter's moons based on scientific data.