Spiral galaxy

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

Field Hierarchy

Parent
Computer science 62.5M papers	Physics 33.4M papers	Quantum mechanics 13.5M papers	Astronomy 2.7M papers
Computer vision 2.2M papers	Astrophysics 1.3M papers	Galaxy 417k papers	Stars 408k papers
Current
Spiral galaxy 19.6k papers
Child
Hubble sequence 3,102 papers		Andromeda Galaxy 1,298 papers

Trends

Notes

History