They're fairly big for moons, although Jupiter itself is big. The four "Galilean" moons of Jupiter were the first "moons" other than our own Moon to be seen, by Galileo using his new telescope.
The Galilean moons are the four largest moons of Jupiter, so called because they were discovered by Galileo Galilei.
The Galilean moons were discovered by Galileo Galilei in 1610.
Because they were discovered first by Galileo.
The Galilean moons orbit Jupiter.
No. It is a moon of Mars. The Galilean moons are moons of Jupiter.
No. There are four Galilean moons: Io, Europa, Ganymede, and Callisto.
The Galilean moons belong to the planet Jupiter. They were discovered by Galileo Galilei in 1610 and include four major moons: Io, Europa, Ganymede, and Callisto. These moons are significant for their diverse geological features and are among the largest moons in the solar system.
Jupiter. The "Galilean" moons are the four largest moons, which are so large that Galileo was able to see them orbiting Jupiter even with his relatively modest telescope.
They were discovered by Galileo.
Callisto is composed of rock and ice and is the least dense of the Galilean moons.
The smallest of the Galilean moons is Amalthea, which is one of Jupiter's moons. It is irregularly shaped and has a reddish color due to its surface composition.
The Galilean moons are Io, Europa, Ganymede, and Callisto, all of which orbit Jupiter. The term "Galilean" does not denote anything special about the moons other than that they were discovered by the astronomer Galileo Galilei.