How To Use Galilean satellite In A Sentence
- Jupiter and its four planet-size moons, called the Galilean satellites -- reddish Io upper left SETI Institute: Life at the SETI Institute: Ignacio Mosqueira -- Worlds in the Making
- We have considered the Moon and planets crossing the Sun or the stars, Jupiter eclipsing the Galilean satellites, and measuring the sizes of asteroids and comets.