member and Speaker of the Pennsylvania House of Representatives (R-PA 66) Donald Snyder, member of the Pennsylvania House of Representatives, 1981–2000; Majority Whip Stanley Sporkin, former judge of the United States District Court for the District of Columbia Su Jain-rong, Finance Minister of the Republic of China (Taiwan) Adrian Tam, Hawaii State Representative Lyonpo Jigme Thinley, Prime Minister of Bhutan Glenn Thompson, United States Congressman (R-PA 15) George J. Trautman, III, Lieutenant General, United States Marine Corps Slobodan Uzelac, Deputy Prime Minister of the Croatian government William E. Ward, General, United States Army R. Seth Williams, former District Attorney of Philadelphia Frank Wolf, former United States Congressman (R-VA 10) John J. Yeosock, United States Army Lieutenant General who commanded the 3rd U.S. Army during Operation Desert Shield and Operation Desert Storm John Yudichak, Pennsylvania State Senator for the 14th district since 2011 Francisco Sagasti, Interim President of Peru as of November 2020 Joe Pitts, American Fighter Pilot Science and medicine Elliott Abrams, Accuweather meteorologist Cynthia Beall, anthropologist; research on people living in extremely high mountains became the frontier in understanding human evolution and high-altitude adaptation Paul Berg, recipient of 1980 Nobel Prize in Chemistry Deborah Birx, physician and diplomat; served as the White House Coronavirus Response Coordinator under President Donald Trump from 2020 to 2021 Theodore H. Blau, first clinician in independent practice to be elected president of the American Psychological Association Guion Bluford, astronaut, first African-American in space Benjamin Bloom, educational psychologist; made contributions to the theory of mastery learning Lois Bloom, developmental psychologist and Edward Lee Thorndike Professor Emerita of Psychology and Education at Teachers College, Columbia University David Bohm, quantum physicist known for the Aharanov-Bohm effect, Bohm diffusion, and Bohm interpretation Roscoe Brady, neuroscientist and senior investigator at the National Institutes of Health Zena Cardman, geobiologist and NASA astronaut John M. Carpenter (B.S. 1957), nuclear engineer, Fellow of the American Association for the Advancement of Science Robert Cenker, Space Shuttle astronaut, STS-61-C Jane C. Charlton, professor of astronomy and astrophysics Dennis S. Charney, Dean of Mount Sinai School of Medicine in New York City Bin Chen, Material scientist at NASA Ames Research Center John Call Cook, played a crucial role in establishing the field of ground-penetrating radar; received the first PhD in Geophysics at Penn State in 1951 William R. Cotton, meteorologist; developed the Regional Atmospheric Modeling System (RAMS) with Roger A. Pielke Luther Cressman, field archaeologist;