# John Crawford

> theoretical physicist and astronomer (1921–2010)

**Wikidata**: [Q121095850](https://www.wikidata.org/wiki/Q121095850)  
**Source**: https://4ort.xyz/entity/john-crawford-q121095850


## References

1. [Source](https://www.legacy.com/us/obituaries/washingtonpost/name/john-crawford-obituary?pid=140058798)
2. Astronomy Genealogy Project
3. [Source](https://adsabs.harvard.edu/full/1956MNRAS.116..476.)