

Jupiter has 79 moons, 53 named moons, others are awaiting official names. Jupiter’s four largest moons are called the Galilean moons (or Galilean satellites) after Italian astronomer Galileo Galilei, who first observed them.
Io, Europa, Ganymede and Callisto this evening
– see the positions of Jupiter’s four Galilean moons here:
https://skyandtelescope.org/wp-content/plugins/observing-tools/jupiter_moons/jupiter.html
Jupiter shines brightly in the sky as evening brightest star
– see planets position on your sky here:
Sun&Moon > Night Sky