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Galatea

Galatea

Moon
Galatea, also known as Neptune VI, is the fourth-closest inner moon of Neptune. It is named after Galatea, one of the fifty Nereids of Greek legend, with whom Cyclops Polyphemus was vainly in love. Wikipedia
Radius: 54.308 mi
Discovered: July 1989
Gravity: 0.018 m/s²
Discoverer: Stephen P. Synnott
Density: 1.3 g/cm³
Escape velocity: ~0.05–0.06 km/s
Mass: 1.94×1018 kg