Disc

https://www.wikidata.org/wiki/Q1150541

Field Hierarchy

Parent
Physics 33M papers	Quantum mechanics 13.3M papers	Astronomy 2.7M papers	Astrophysics 1.3M papers
Galaxy 415k papers	Galaxy formation and evolution 30.5k papers	Elliptical galaxy 18.1k papers
Current
Disc 5,054 papers
Child
Peculiar galaxy 3,361 papers	Dark galaxy 1,069 papers	Grand design spiral galaxy 919 papers	Unbarred spiral galaxy 738 papers

Trends

Notes

History