Inventor
R. Paul Butler
Facts
- Born
- 1960
- Citizenship
- United States
- Occupation
- astronomer
Sources: Wikidata (CC0) · Wikidata Q1387698
Inventions and discoveries · 2
| Invention or discovery | Date | Type |
|---|---|---|
| Upsilon Andromedae b | 1996 | exoplanet |
| HD 114729 b | 2002 | exoplanet |