{"id":20,"date":"2026-04-09T15:19:48","date_gmt":"2026-04-09T19:19:48","guid":{"rendered":"https:\/\/artsci.utk.edu\/cpse\/?page_id=20"},"modified":"2026-04-09T17:49:22","modified_gmt":"2026-04-09T21:49:22","slug":"directory","status":"publish","type":"page","link":"https:\/\/artsci.utk.edu\/cpse\/about\/directory\/","title":{"rendered":"Directory"},"content":{"rendered":"\n
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Directory<\/h1>\n<\/div>\n\n\n\n
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Administration<\/div><\/h2>
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Jeffrey Moersch<\/h3>\n\n\n\n

Director, Professor<\/em><\/p>\n\n\n\n

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mjoersch@utk.edu<\/a><\/p>\n\n\n\n

Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"No<\/figure>\n\n\n\n
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Anna Szynkiewicz<\/h3>\n\n\n\n

Administrative Member, Associate Professor<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"no<\/figure>\n\n\n\n
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Bradley Thomson<\/h3>\n\n\n\n

Administrative Member, Assistant Professor<\/em><\/p>\n\n\n\n

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bthom@utk.edu<\/a><\/p>\n\n\n\n

Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"no<\/figure>\n\n\n\n
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Chris Fedo<\/h3>\n\n\n\n

Administrative Member, Professor<\/em><\/p>\n\n\n\n

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Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"No<\/figure>\n\n\n\n
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Dustin Gilmer<\/h3>\n\n\n\n

Administrative Member, Assistant Professor<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"Photo<\/figure>\n\n\n\n
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Harry (Hap) McSween<\/h3>\n\n\n\n

Administrative Member, Professor Emeritus<\/em><\/p>\n\n\n\n

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mcsween@utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"photo<\/figure>\n\n\n\n
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Jill Mikucki<\/h3>\n\n\n\n

Administrative Member, Professor<\/em><\/p>\n\n\n\n

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Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"No<\/figure>\n\n\n\n
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Linda Kah<\/h3>\n\n\n\n

Administrative Member, Professor<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"headshot<\/figure>\n\n\n\n
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Molly McCanta<\/h3>\n\n\n\n

Administrative Member, Professor<\/em><\/p>\n\n\n\n

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mmccanta@utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Nicholas (Nick) Dygert<\/h3>\n\n\n\n

Administrative Member, Lawrence and Dawn Taylor Associate Professor<\/em><\/p>\n\n\n\n

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ndygert1@utk.edu<\/a><\/p>\n\n\n\n

Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"No<\/figure>\n\n\n\n
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Robert Jacobsen<\/h3>\n\n\n\n

Administrative Member, Teaching Assistant Professor<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"no<\/figure>\n\n\n\n
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Shichun Huang<\/h3>\n\n\n\n

Administrative Member, Associate Professor<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"headshot<\/figure>\n\n\n\n
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Conner M. Lesh<\/h3>\n\n\n\n

Student Representative, PhD Student<\/em><\/p>\n\n\n\n

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clesh1@vols.utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"Photo<\/figure>\n\n\n\n
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Thomas Frueh<\/h3>\n\n\n\n

Student Representative, PhD Student<\/em><\/p>\n\n\n\n

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tfrh@vols.utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

<\/div>\n<\/div>\n<\/div><\/section><\/div>\n\n\n\n

Members<\/div><\/h2>
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\"no<\/figure>\n\n\n\n
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Udit Basu<\/h3>\n\n\n\n

PhD Student, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Benjamin Blalock<\/h3>\n\n\n\n

Professor, Electrical Engineering and Computer Science<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Michael Blum<\/h3>\n\n\n\n

Associate Dean for Research and Creative Activity, College of Arts and Sciences<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"Anah<\/figure>\n\n\n\n
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Anah Bogdan<\/h3>\n\n\n\n

Student, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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abogdan@vols.utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Sandra Bogetic<\/h3>\n\n\n\n

Assistant Professor, Nuclear Engineering<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Nick Brey<\/h3>\n\n\n\n

Graduate Teaching Assistant, Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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nbrey@utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Margaret Dean<\/h3>\n\n\n\n

Professor, Department of English<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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George Denny<\/h3>\n\n\n\n

PhD Student, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"Emily<\/figure>\n\n\n\n
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Emily Etheridge<\/h3>\n\n\n\n

Graduate Researcher, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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eetheri2@vols.utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"Andrew<\/figure>\n\n\n\n
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Andrew Foerder<\/h3>\n\n\n\n

PhD Candidate, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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afoerder@vols.utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"no<\/figure>\n\n\n\n
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Cameron Harris<\/h3>\n\n\n\n

PhD Student, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Lawrence Heilbronn<\/h3>\n\n\n\n

John D. Tickle Professor, Nuclear Engineering<\/em><\/p>\n\n\n\n

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lheilbro@utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"Joshua<\/figure>\n\n\n\n
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Joshua Herrera<\/h3>\n\n\n\n

PhD Candidate, Nuclear Engineering<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"Hannah<\/figure>\n\n\n\n
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Hannah V. Herrero<\/h3>\n\n\n\n

Associate Professor, Department of Geography and Sustainability<\/em><\/p>\n\n\n\n

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hherrero@utk.edu<\/a><\/p>\n\n\n\n

Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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William Raphael Hix<\/h3>\n\n\n\n

Joint Faculty Professor, Department of Physics and Astronomy<\/em><\/p>\n\n\n\n

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Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"no<\/figure>\n\n\n\n
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Samson Humphrey<\/h3>\n\n\n\n

PhD Student, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Morgan Lewis<\/h3>\n\n\n\n

PhD Student, Department of Earth, Environmental, and Planetary Sciences<\/em><\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"no<\/figure>\n\n\n\n
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Paul Lewis<\/h3>\n\n\n\n

Senior Teaching Lab \/ Tutor Specialist, Department of Physics and Astronomy<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Sean Lindsey<\/h3>\n\n\n\n

Teaching Associate Professor, Department of Physics and Astronomy<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Nicole McFarlane<\/h3>\n\n\n\n

Professor, Electrical Engineering and Computer Science<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Mary Teresa Noragong<\/h3>\n\n\n\n

Graduate Research Assistant, Department of Earth, Environmental, and Planetary Sciences<\/em><\/em><\/p>\n\n\n\n

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mnoragon@vols.utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Mona Pape\u015f<\/h3>\n\n\n\n

Professor, Department of Ecology and Evolutionary Biology<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Annissa Roberts<\/h3>\n\n\n\n

Graduate Research Assistant, Nuclear Engineering<\/em><\/p>\n\n\n\n

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arobe167@vols.utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"Emily<\/figure>\n\n\n\n
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Emily Roberts<\/h3>\n\n\n\n

PhD Student, Department of Earth, Environmental, and Planetary Sciences<\/em><\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Tamal Samaddar<\/h3>\n\n\n\n

Graduate Teaching Assistant, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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tsamadda@vols.utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Manuel Scharrer<\/h3>\n\n\n\n

Assistant Professor, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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manuel.scharrer@utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Sonja Schmoyer<\/h3>\n\n\n\n

PhD Student, Department of Earth, Environmental, and Planetary Sciences<\/em><\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"Sara<\/figure>\n\n\n\n
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Sara Shields<\/h3>\n\n\n\n

Graduate Research Assistant, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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sarashields@vols.utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Gregory Alan Snyder<\/h3>\n\n\n\n

Teaching Assistant Professor, Department of Earth, Environmental, and Planetary Sciences<\/em><\/em><\/p>\n\n\n\n

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gsnyde10@utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Matthew Sturdivant<\/h3>\n\n\n\n

PhD Student, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"Natasha<\/figure>\n\n\n\n
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Natasha Tagle<\/h3>\n\n\n\n

Graduate Research Assistant, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Stephanie TerMaath<\/h3>\n\n\n\n

Associate Professor, Mechanical and Aerospace Engineering<\/em><\/em><\/p>\n\n\n\n

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stermaat@utk.edu<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"no<\/figure>\n\n\n\n
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Lawrence Townsend<\/h3>\n\n\n\n

Chan’s Professor Emeritus, Nuclear Engineering<\/em><\/p>\n\n\n\n

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<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Kellie Walters<\/h3>\n\n\n\n

Assistant Professor, Plant Sciences<\/em><\/p>\n\n\n\n

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waltersk@utk.edu<\/a><\/p>\n\n\n\n

Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"\"<\/figure>\n\n\n\n
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Brian Wirth<\/h3>\n\n\n\n

Governor’s Chair Professor and Head, Nuclear Engineering<\/em><\/em><\/p>\n\n\n\n

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Brittan Wogsland<\/h3>\n\n\n\n

PhD Student, Department of Earth, Environmental, and Planetary Sciences<\/em><\/p>\n\n\n\n

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Nicholas Wierschem<\/h3>\n\n\n\n

Associate Professor, Civil and Environmental Engineering<\/em><\/em><\/p>\n\n\n\n

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nwiersch@utk.edu<\/a><\/p>\n\n\n\n

Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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External Collaborators<\/div><\/h2>
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\"Outdoor<\/figure>\n\n\n\n
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Hannes Bernhardt<\/h3>\n\n\n\n

Assistant Research Scientist, University of Maryland<\/em><\/p>\n\n\n\n

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hbernhar@umd.edu<\/a><\/p>\n\n\n\n

Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\"Outdoor<\/figure>\n\n\n\n
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Jackie Clark<\/h3>\n\n\n\n

Assistant Research Scientist, University of Maryland<\/em><\/p>\n\n\n\n

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jdclark@umd.edu<\/a><\/p>\n\n\n\n

Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Timothy Glotch<\/h3>\n\n\n\n

Professor and Department Chair, Stony Brook University<\/em><\/p>\n\n\n\n

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timothy.glotch@stonybrook.edu<\/a><\/p>\n\n\n\n

Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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<\/div>\n\n\n\n
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Catherine Weitz<\/h3>\n\n\n\n

Senior Scientist, Planetary Science Institute<\/em><\/p>\n\n\n\n

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weitz@psi.edu<\/a><\/p>\n\n\n\n

Full Profile<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

<\/div>\n<\/div>\n<\/div><\/section><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

Directory<\/p>\n","protected":false},"author":22,"featured_media":0,"parent":17,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"no-title","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-20","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nDirectory - Center for Planetary Science and Exploration<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/artsci.utk.edu\/cpse\/about\/directory\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Directory - Center for Planetary Science and Exploration\" \/>\n<meta property=\"og:description\" content=\"Directory\" \/>\n<meta property=\"og:url\" content=\"https:\/\/artsci.utk.edu\/cpse\/about\/directory\/\" \/>\n<meta property=\"og:site_name\" content=\"Center for Planetary Science and Exploration\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-09T21:49:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/artsci.utk.edu\/cpse\/wp-content\/uploads\/sites\/2\/2026\/04\/Moersch_1200w_LJ.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1599\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"14 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/artsci.utk.edu\\\/cpse\\\/about\\\/directory\\\/\",\"url\":\"https:\\\/\\\/artsci.utk.edu\\\/cpse\\\/about\\\/directory\\\/\",\"name\":\"Directory - 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