galilean satellite

Noun
  1. One of the four satellites of Jupiter that were discovered by Galileo (synset 109308885)
    is a type of: satellite - any celestial body orbiting around a planet or star
    specific instances:
    • callisto - the second largest of Jupiter's satellites
    • europa - the 4th largest of Jupiter's satellites; covered with a smooth shell of frozen water
    • ganymede - the largest of Jupiter's satellites
    • io - the closest of Jupiter's moons; has active volcanoes
    same as: galilean

Other Searches