From top to bottom: Io, Europa, Ganymede, Callisto. The Galilean moons are the four largest moons of Jupiter — Io, Europa, Ganymede, and Callisto. They were discovered by Galileo Galilei around January 1610 and were the first group of objects found to orbit another planet.
https://en.wikipedia.org/wiki/Galilean_moons
Callisto is the fourth and last Galilean moon, and is the second largest of the four, and at 4820.6 kilometers in diameter, it is the third largest moon in the Solar System.
https://en.wikipedia.org/wiki/Galilean_moons
Neptune Roman name for Poseidon, god of the sea and earthquakes, brother to Zeus (Jupiter) and Hades (Pluto). The planet probably got the name because it's blue.
http://www.fief.org/kathleen/Moons/Moons.html
and Their Meanings. In case you have ever wanted to know the names of the solar system's moons and what they signify... Mercury Roman name for Hermes, messenger of the gods. The planet revolves so quickly around the sun that it was given the name of the fastest god. http://gw.marketingden.com/planets/mercury.html.
http://www.fief.org/kathleen/Moons/Moons.html
Moons of Jupiter. There have been 63 moons discovered hovering around Jupiter. It is divided into different groups: the Main group or Galilean moons, the Inner satellites or Amalthea group, the Himalia group, the Carme group, the Anake group and the Pasiphae group.
http://planetfacts.org/moons-of-jupiter/
Io is the innermost of the four Galilean moons of Jupiter and, with a diameter of 3,642 kilometers, the fourth-largest moon in the Solar System. It was named after Io, a priestess of Hera who became one of the lovers of Zeus.
https://en.wikipedia.org/wiki/Galilean_moons
Mars Roman name for Ares, god of war. In Greek myth he was a coward and whiner, but was idealized and idolized by the bellicose Romans. The planet acquired the name because of its obviously red hue (blood planet and all that). http://gw.marketingden.com/planets/mars.html.
http://www.fief.org/kathleen/Moons/Moons.html
Ganymede – It is the largest moon in the solar system with a 5262.4 km diameter. Though it is larger than Mercury, Ganymede only has half the planet’s mass. Callisto – It is the third largest moon in the solar system with a 4820.9 km diameter. It is the least dense Galilean moons being composed mainly of rock and ice. Amalthea Group. Metis – The moon closest to Jupiter and due to tidal acceleration it will crash on Jupiter’s surface eventually.
http://planetfacts.org/moons-of-jupiter/
Ananke is Jupiter's thirteenth moon. Ananke is 12.5 miles (20 km) in diameter and orbits 13,100,000 miles (21,200,000 km) from Jupiter. Ananke has a mass of 4 x 10 16 kg. It orbits Jupiter in 631 (Earth) days and is in a retrograde orbit (orbiting opposite to the direction of Jupiter).
http://www.enchantedlearning.com/subjects/astronomy/planets/jupiter/moons.shtml
Galilean Moons – are the four moons of Jupiter discovered by Galileo Galilee in 1610. Io – With a diameter of 3,642 km it is the 4th largest natural satellite in the solar system. It was named after a priestess who became one of Zeus’ human lovers.
http://planetfacts.org/moons-of-jupiter/
what are the names of jupiter's moons
The names of Jupiter's moons are Io, Europa, Ganymede, Callisto. The names of Jupiter's Moons are Lo, Europa, Ganymede, and Callisto.