University of Washington
Astronomy Department

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Dr. Guillermo Gonzalez
Research Assistant Professor

Dr. Gonzalez is primarily interested in studying the late stages of stellar evolution through the use of spectroscopic observations. Recent work includes spectroscopic abundance analysis of post-AGB supergiants and RV Tau variables. He has also undertaken a study of the parent stars of the recently discovered extra-solar planetary systems. The results indicate that these stars have anomalous chemical abundances, suggesting some sort of unusual formation history.