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Invention or discovery · Astronomy
NGC 3997
February 19, 1827Date
John Frederick William HerschelInventor or discoverer
spiral galaxyType
AstronomyField
Facts
- Date
- February 19, 1827
- Inventor or discoverer
- John Frederick William Herschel
- Type
- spiral galaxy
- Field
- Astronomy
- Century
- 19th century
Sources: Wikidata (CC0) · Wikidata Q1108440