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ganymede    音标拼音: [g'ænəm,id]
n. 为众神酌酒的美少年

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  • Ganymede (moon) - Wikipedia
    Ganymede is a natural satellite of Jupiter and is the largest and most massive moon in the Solar System Like Saturn 's largest moon Titan, it is larger than the planet Mercury, but has somewhat less surface gravity than Mercury, Io, or Earth's Moon due to its lower density compared to the three [18] Ganymede orbits Jupiter in roughly seven days and is in a 1:2:4 orbital resonance with the
  • In Depth | Ganymede – NASA Solar System Exploration
    Formation Ganymede and Jupiter’s other large moons (Io, Europa, and Callisto) likely formed from leftover material after Jupiter condensed out of the initial cloud of gas and dust surrounding the Sun, early in the history of our solar system Ganymede is likely about the same age as the rest of the solar system – about 4 5 billion years old
  • Ganymede | Greek Mythology, Stories, Kidnapping | Britannica
    Ganymede, in Greek legend, the son of Tros (or Laomedon), king of Troy Because of his unusual beauty, he was carried off either by the gods or by Zeus, disguised as an eagle, or, according to a Cretan account, by Minos, to serve as cupbearer In compensation, Zeus gave Ganymede’s father a stud of immortal horses (or a golden vine)
  • Core of Solar System’s largest moon may still be forming
    If so, Ganymede would be the only known world in the Solar System where metallic core formation is still ongoing—offering a rare window into a process usually thought to end early in a planet’s or moon’s history
  • Ganymede’s magnetic field may be powered by a core still . . . - ASU News
    Ganymede’s magnetic field may be powered by a core still forming, new study finds Scientists propose a novel 'warming-driven dynamo' that reconciles decades of conflicting assumptions about Jupiter’s largest moon This natural-color view of Ganymede was taken from the Galileo spacecraft during its first encounter with the satellite
  • Ganymede facts - BBC Sky at Night Magazine
    Facts about Jupiter's moon Ganymede, the largest moon in the Solar System, including its discovery and what we've learned in the Space Age
  • Ganymede Might Still Be Forming Its Metal Core Today
    Jupiter's moon Ganymede is the largest moon in the solar system; at over 3,200 miles across, it is larger than the planet Mercury It is also the only moon with its own intrinsic magnetic field, produced by a churning central core of electrically conductive metal called a dynamo But how Ganymede's unique dynamo works is still a mystery
  • The Story of Ganymede: Zeus’ Cupbearer - Greece High Definition
    The "Ganymede" Moon: In modern science, the name was given to the largest moon of Jupiter (the Roman equivalent of Zeus), keeping the connection between the god and his cupbearer alive in our mapping of the solar system
  • Ganymede: A guide to the largest moon in the solar system
    Jupiter's moon Ganymede is the largest moon in the solar system and likely has a salty ocean underneath its icy surface
  • Ganymede: Facts - NASA Science
    Jupiter’s moon Ganymede is the largest moon in our solar system, bigger than the planet Mercury and dwarf planet Pluto





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