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