Edward Guinan
Edward Guinan is currently a professor in Villanova University's Department of Astronomy and Astrophysics. He and two colleagues discovered Neptune's ring system.[1][2]
References
- ↑ John Noble Wilford. Data Shows 2 Rings Circling Neptune. Archives, The New York Times (June 10, 1982). Retrieved 2007-06-28.
- ↑ Evidence for a Ring System on Neptune. Abstracts, Astronomy ADS. Retrieved 2007-06-28.
This short article about a person from the United States can be made longer. You can help Wikipedia by adding to it.