Mike Irwin
| Mike Irwin | |
|---|---|
| Mike Irwin receiving the Herschel Medal from Roger Davies  in 2012 | |
| Born | Michael J. Irwin | 
| Known for | Discovery of the Sagittarius Dwarf Elliptical Galaxy | 
| Awards | Herschel Medal (2012) | 
| Scientific career | |
| Institutions | University of Cambridge | 
| Website | www | 
Michael J. Irwin is a British astronomer. He is the director of the Cambridge Astronomical Survey Unit and one of the discoverers of the Cetus Dwarf galaxy and the Sagittarius Dwarf Elliptical Galaxy.