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False-color temperature map of Ganymede. ... not cluster or bubble but would dissolve in ice at Ganymede's relatively warm surface temperature of 100 K (−173.15 °C).
The largest, Ganymede, is the largest moon in the Solar System and surpasses the planet Mercury in size (though not mass). Callisto is only slightly smaller than Mercury in size; the smaller ones, Io and Europa, are about the size of the Moon. The three inner moons — Io, Europa, and Ganymede — are in a 4:2:1 orbital resonance with
In Greek mythology, Ganymede is the son of Tros of Dardania, [6] [7] [8] from whose name "Troy" is supposedly derived, either by his wife Callirrhoe, daughter of the river god Scamander, [9] [10] or Acallaris, daughter of Eumedes. [11]
The book describes Ganymede as having about 1 ⁄ 3 Earth gravity but in reality it is only about 1 ⁄ 7. Heinlein also postulated that the surface of Ganymede was volcanic rock like the Moon. Subsequent discoveries have shown that Ganymede's crust is actually almost 90 percent ice or frost, covering a subsurface ocean.
The core, the likely cause of Ganymede's magnetic field, would have a temperature near 1600 K. This particular environment is suspected to be likely to be habitable. [ 23 ] The moon is set to be the subject of investigation by the European Space Agency 's Jupiter Icy Moons Explorer , which was launched in 2023 and will reach the Jovian system ...
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Weather. The Most Incompatible Zodiac Signs That Should Never, Ever, Date, According to an Astrologer. Dara Katz. November 28, 2024 at 8:00 AM. Any sign can fall in love with any other sign ...
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