Spiral galaxy

https://www.wikidata.org/wiki/Q2488

Field Hierarchy

Parent
Computer science 54.8M papers	Physics 31.7M papers	Quantum mechanics 13.1M papers	Astronomy 2.5M papers
Computer vision 2.1M papers	Astrophysics 1.2M papers	Galaxy 364k papers	Stars 354k papers
Current
Spiral galaxy 16.1k papers
Child
Hubble sequence 2,785 papers		Andromeda Galaxy 1,081 papers

Trends

Notes

History