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Inventions & discoveries

4,360 inventions and discoveries
Invention or discoveryDateInventor or discovererType
NGC 646November 2, 1834John Frederick William Herschelinteracting galaxies
NGC 802November 2, 1834John Frederick William Herschellenticular galaxy
NGC 1693November 3, 1834John Frederick William Herschelstar cluster
NGC 1695November 3, 1834John Frederick William Herschelopen cluster
NGC 1804November 3, 1834John Frederick William Herschelstar cluster
NGC 1840November 3, 1834John Frederick William Herschelstar cluster
NGC 1876November 3, 1834John Frederick William Herschelstar cluster
NGC 1914November 3, 1834John Frederick William Herschelstellar association
NGC 1916November 3, 1834John Frederick William Herschelglobular cluster
NGC 2113November 3, 1834John Frederick William Herschelstar cluster
NGC1837November 3, 1834John Frederick William Herschelstar cluster
NGC 1591November 6, 1834John Frederick William Herschelspiral galaxy
NGC 1701November 6, 1834John Frederick William Herschelspiral galaxy
NGC 1812November 6, 1834John Frederick William Herschelspiral galaxy
NGC 745-1November 8, 1834John Frederick William Herschellenticular galaxy
NGC 1540ANovember 18, 1834John Frederick William Herschelgalaxy
NGC 1732November 23, 1834John Frederick William Herschelstar cluster
NGC 1734November 23, 1834John Frederick William Herschelstar cluster
NGC 1774November 23, 1834John Frederick William Herschelstar cluster
NGC 1887November 23, 1834John Frederick William Herschelstar cluster
NGC 1936November 23, 1834James Dunlopemission nebula
NGC 2109November 23, 1834John Frederick William Herschelstar cluster
NGC 1557November 24, 1834John Frederick William Herschelopen cluster
NGC 1815November 24, 1834John Frederick William Herschelstar cluster
NGC 1845November 24, 1834John Frederick William Herschelstellar association
NGC 1894November 24, 1834John Frederick William Herschelopen cluster
NGC 2015November 24, 1834John Frederick William Herschelgalaxy
NGC 2133November 24, 1834John Frederick William Herschelstar cluster
NGC 2134November 24, 1834John Frederick William Herschelstar cluster
NGC 813November 24, 1834John Frederick William Herschellenticular galaxy
NGC 1848November 26, 1834John Frederick William Herschelstellar association
NGC 1890November 26, 1834John Frederick William Herschelstar cluster
NGC 1900November 30, 1834John Frederick William Herschelstar cluster
NGC 1925November 30, 1834John Frederick William Herschelstellar association
NGC 1997November 30, 1834John Frederick William Herschelstar cluster
NGC 2138November 30, 1834John Frederick William Herschelstar cluster
NGC 2155November 30, 1834John Frederick William Herschelstar cluster
NGC 2162November 30, 1834John Frederick William Herschelglobular cluster
NGC 2181November 30, 1834John Frederick William Herschelstar cluster
NGC 2229November 30, 1834John Frederick William Herschellenticular galaxy
NGC 2230November 30, 1834John Frederick William Herschellenticular galaxy
NGC 2233November 30, 1834John Frederick William Herschellenticular galaxy
NGC 2235November 30, 1834John Frederick William Herschelbrightest cluster galaxy
NGC 2305November 30, 1834John Frederick William Herschelelliptical galaxy
NGC 2307November 30, 1834John Frederick William Herschelspiral galaxy
NGC 1641December 2, 1834John Frederick William Herschelstar cluster
NGC 1252December 4, 1834John Frederick William Herschelgroup of stars
NGC 1574December 4, 1834John Frederick William Herschellenticular galaxy
NGC 1703December 4, 1834John Frederick William Herschelspiral galaxy
NGC 2221December 4, 1834John Frederick William Herschelspiral galaxy
NGC 2222December 4, 1834John Frederick William Herschelspiral galaxy
NGC 1523December 6, 1834John Frederick William Herschelasterism
NGC 1585December 6, 1834John Frederick William Herschelspiral galaxy
NGC 1731December 23, 1834John Frederick William Herschelstellar association
NGC 1864December 23, 1834John Frederick William Herschelstar cluster
NGC 2006December 23, 1834John Frederick William Herschelstar cluster
NGC 2140December 23, 1834John Frederick William Herschelopen cluster
NGC 2187December 23, 1834John Frederick William Herschelspiral galaxy
NGC 2231December 23, 1834John Frederick William Herschelglobular cluster
NGC 1534December 26, 1834John Frederick William Herschellenticular galaxy