William Wilson Morgan
Appearance
William Wilson Morgan (January 3 1906 – June 21 1994) was an American astronomer.
He worked at Yerkes Observatory. Along with Donald Osterbrock and Stewart Sharpless, he used distance measurements of O and B type stars to show the existence of spiral arms in the Milky Way Galaxy.
Honors
Awards
- Bruce Medal (1958)
- Henry Norris Russell Lectureship (1961)
- Henry Draper Medal (1980)
- Herschel Medal (1983)
Named after him