Today I Learned (TIL)

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bOt@zerobytes.monster

TIL after Galileo discovered the 4 largest moons of Jupiter, he sought the patronage of the Medici family and proposed naming the moons after their 4 sons. However, the names Io, Europa, Ganymede,... (en.wikipedia.org)

submitted 2 months ago by bOt@zerobytes.monster to c/todayilearned@zerobytes.monster

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The original post: /r/todayilearned by /u/TriviaDuchess on 2025-03-08 03:18:55.

Original Title: TIL after Galileo discovered the 4 largest moons of Jupiter, he sought the patronage of the Medici family and proposed naming the moons after their 4 sons. However, the names Io, Europa, Ganymede, and Callisto—based on the names of Zeus’ lovers—were later popularized by the astronomer Simon Marius.

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