# John R. Spencer

> English American astronomer

**Wikidata**: [Q88938677](https://www.wikidata.org/wiki/Q88938677)  
**Source**: https://4ort.xyz/entity/john-r-spencer


## References

1. IdRef
2. [Source](https://www.swri.org/press-release/john-spencer-named-fellow-american-geophysical-union)
3. [Source](https://news.agu.org/press-release/scientists-observe-ios-atmospheric-collapse-during-eclipse/)
4. [Source](https://www.agu.org/Honor-and-Recognize/Honors/Section-Awards/Whipple-Award-Lecture)
5. Virtual International Authority File
6. CiNii Research