The planet Jupiter has 79 known moons.
Jupiter's extensive satellite system includes a diverse collection of celestial bodies, ranging from small, irregularly shaped objects to the four massive Galilean moons. These Galilean moons – Io, Europa, Ganymede, and Callisto – were discovered by Galileo Galilei in 1610 and are among the largest and most fascinating moons in the solar system. They exhibit unique characteristics, from Io's intense volcanic activity to Europa's potential subsurface ocean.
Here's a quick overview:
- Jupiter: The gas giant is the fifth planet from the Sun.
- Number of moons: Currently known to have 79 moons.
- Galilean moons: Io, Europa, Ganymede, and Callisto are its largest.
- Origin of names: Many moons are named after figures from Roman mythology, especially lovers and descendants of the god Jupiter.
Understanding Jupiter's moons provides valuable insights into the formation and evolution of planetary systems, as well as the potential for habitable environments beyond Earth.
