Simon Marius

E479289

Simon Marius was a German astronomer best known for his early telescopic observations of celestial objects and for independently discovering the four largest moons of Jupiter around the same time as Galileo.

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Statements (50)

Predicate Object
instanceOf German astronomer
astronomer
human
birthName Simon Mayr NERFINISHED
citizenship Holy Roman Empire NERFINISHED
countryOfBirth Holy Roman Empire NERFINISHED
countryOfDeath Holy Roman Empire NERFINISHED
dateOfBirth 1573-01-10
dateOfDeath 1624-01-05
described Andromeda Nebula as a faint, cloud-like patch NERFINISHED
discovered Callisto NERFINISHED
Europa NERFINISHED
Ganymede NERFINISHED
Io NERFINISHED
discoveryContext independent of Galileo Galilei
discoveryMethod telescope
educatedAt University of Padua NERFINISHED
employer Margrave of Brandenburg-Ansbach NERFINISHED
era Scientific Revolution NERFINISHED
fieldOfWork astronomy
observational astronomy
hasAsteroidNamedAfter (7984) Marius NERFINISHED
hasLunarCraterNamedAfter Marius (lunar crater) NERFINISHED
influencedBy Ptolemaic astronomy
Tycho Brahe NERFINISHED
knownFor early telescopic observations of celestial objects
geocentric interpretation of telescopic observations
independent discovery of the four largest moons of Jupiter
naming the Galilean moons of Jupiter
work on the Andromeda Nebula
languageOfWork Latin NERFINISHED
name Simon Marius NERFINISHED
named Callisto NERFINISHED
Europa NERFINISHED
Ganymede NERFINISHED
Io NERFINISHED
notableFor one of the earliest telescopic observers of Jupiter
priority dispute with Galileo over discovery of Jupiter’s moons
notableWork Mundus Iovialis NERFINISHED
observed Andromeda Nebula NERFINISHED
occupation astronomer
mathematician
opposedModel Copernican heliocentrism
placeOfBirth Gunzenhausen NERFINISHED
placeOfDeath Ansbach NERFINISHED
positionHeld court astronomer
court mathematician
proposedNameCollective Medicean stars NERFINISHED
publicationDate Mundus Iovialis, 1614
supportedModel geocentric cosmology

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