Professor of Physics and Astronomy
Mountain View, CA
Franklin & Marshall College
Professor of Physics and Astronomy
SETI Institute
Principal Investigator and Lead, NASA Airborne Astronomy Ambassadors program
NASA Ames Research Center
Post-doctoral researcher (NRC Fellowship)
SETI Institute
SOFIA Outreach director
University of Hawaii
Astrophysics graduate research assistant
Kitt Peak National Observatory
Post-doctoral researcher and observing support scientist
Cengage Learning
introductory astronomy textbook author
Santa Clara University
Astronomy instructor
Stanford University - Continuing Studies Program
Astronomy, astrobiology, and climate science Instructor
Massachusetts Institute of Technology
Hartford Public High School
University of Hawaii at Manoa
