Education & Professional Experience
M.S.: University of Arizona, Astronomy (1981)
B.Sc.: Villanova University, Astronomy (1977)
Special Lecturer, Carnegie Mellon University, 2012–
Adjunct Faculty, Physics Department, St. Vincent College, 2003–11
Adjunct Lecturer, Department of Physics and Astronomy, University of Pittsburgh, 2001–
E.R. Craine, D.E. Turnshek, D.A. Turnshek, and P.C. Boeshaar, Two newly discovered S stars in a list of faint red objects, Astron. Soc. Pacific 95 (1983), 185.
R.J. Weymann, D. Latham, J. Roger, P. Angel, R.F. Green, J.W. Liebert, D.A. Turnshek, D.E. Turnshek, and J.A. Tyson, An optical three-way split – Triple quasar PG1115+08, Sci. News 118 (1980), 4.
R.J. Weymann, D. Latham, J. Roger, P. Angel, R.F. Green, J.W. Liebert, D.A. Turnshek, D.E. Turnshek, and J.A. Tyson, The triple QSO PG1115+08 - Another probable gravitational lens, Nature 285 (1980), 641.