Science on the 28th of December 1612 in history

Science

Date	Type	Text
28 Dec 1612 Galileo	science	Galileo (astronomy) Galileo observes the planet Neptune for the first time when it is in conjunction with Jupiter, but mistakenly catalogues it as a fixed star because of its extremely slow motion along the ecliptic, and it will not be properly identified until 1846.	0

27th December 1612 29th December 1612

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Science on the 28th of December 1612 in history

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