Current Activites
My research and teaching activities are described on other pages.
Recently I have concentrated on studies of black holes in galactic nuclei,
quasar accretion disks, and environmental effects on chemical evolution of
galaxies.
Hobby-wise, I play violin in the Balcones Community Orchestra.
I also enjoy nature walks and bicycling.
2013 February 15
Prof. Gregory A. Shields
Department of Astronomy
UT Austin
Austin TX 78712