Sidereus Nuncius

E29047

astronomical treatise book scientific work

Sidereus Nuncius is Galileo Galilei’s groundbreaking 1610 treatise that first reported telescopic observations of the Moon, stars, and Jupiter’s moons, revolutionizing astronomy and supporting the Copernican system.

Statements (48)

Predicate	Object
instanceOf	astronomical treatise → book → scientific work →
alternativeTitle	Sidereal Messenger → Starry Messenger →
author	Galileo Galilei →
authorAffiliation	University of Padua →
authorOccupation	astronomer → mathematician →
contains	engraved illustrations of the Moon → star charts →
countryOfOrigin	Grand Duchy of Tuscany →
dedicatedTo	Cosimo II de' Medici →
dedicationPurpose	to honor the Medici family →
describesInstrument	telescope →
firstEditionPrintRun	about 550 copies →
genre	scientific report →
historicalSignificance	first published work based on telescopic observations of the heavens → provided empirical support for heliocentrism → revolutionized early modern astronomy →
influenced	development of observational astronomy → scientific revolution →
language	Latin →
namesAs	Medicean stars →
observationPeriodEnd	1610 →
observationPeriodStart	1609 →
publicationPlace	Venice →
publicationYear	1610 →
publisher	Tommaso Baglioni →
reportsDiscoveryOf	Medicean stars → countless new stars in the Milky Way → four moons of Jupiter → lunar craters → mountains on the Moon → uneven lunar surface →
structure	preface → sections on Jupiter and its moons → sections on fixed stars → sections on the Moon →
subject	Galilean moons → Jupiter → Moon → astronomy → fixed stars → telescopic observations →
supportsTheory	Copernican heliocentric system →
timePeriod	early 17th century →
title	Sidereus Nuncius →

Referenced by (4)

Subject (surface form when different)	Predicate
Galileo Galilei →	knownFor
Galileo affair →	mainWorkInvolved
Galileo Galilei →	notableWork
Sidereus Nuncius →	title