Sidereus Nuncius by Galileo Galilei 2026-10-24
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Original edition and Latin transcription. English translation by Albert Van Helden: www.reed.edu/math-stats/wieting/mathematics537/SideriusNuncius.pdf
The observations concern lunar relief, stars in the Milky Way and bodies accompanying Jupiter. Later observations of Venus's phases are not part of the March 1610 publication.
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