Lena Heffern

Assistant Professor of Aviation and Aerospace Sciences

Aviation & Aerospace Science

Biography

I received my interdisciplinary PhD in Exploration Systems Design from Arizona State University in Tempe, with an emphasis on nuclear instrumentation design for planetary applications and payload systems engineering. I did my post-doc at Southwest Research Institute in Boulder, CO, with an emphasis on space radiation and heliophysics, with additional work in systems engineering on particle detection systems. I spent two years as a senior systems engineer working on heliophysics payloads at the University of Colorado Laboratory for Atmospheric Space Physics, in Boulder, CO, with opportunities to work on NASA and NOAA programs. I spent a year as a small sat senior systems engineer at Spire Global in Boulder, CO, and had the opportunity to work with the Canadian Space Agency. Prior to graduate school I worked as a nuclear engineer/physicist at Lawrence Livermore National Laboratory. I grew up in my parents' automotive shop, where I learned how to weld, use a lathe, cut metal with plasma, change oil, fix a tire, and drive fast cars.

Research Interests

    My research interests include mission development and architecture for Moon and Mars exploration, development of new instrumentation technologies and techniques for science exploration, implementation of forward-modeling (e.g., MCMC) in science data analysis, nuclear power systems for space exploration, and studying the effects of radiative processes throughout the solar system. All of these research topics benefit greatly from systems-thinking and early systems design. I am a continued mission scientist on the NASA LunaH-Map mission, and a Co-Investigator on the NASA Lunar-VISE CLPS mission's LV-GRNS instrument. I am also a committee member on the NASA South Pole-Aitken Basin Sample Return and eXploration (SPARX) Science Definition Team (SDT).

Teaching Interests

    My style of teaching pedagogy is a mix of what I learned from my professors at Chico State and what I’ve learned teaching at Arizona State University (ASU), Grand Canyon University (GCU), and Scottsdale Community College (SCC): a learner-centered approach. I adapt to the classroom and the students I am working with; where I can, I combine lecture with inquiry, hands-on, and discussion. I have taught undergraduate and graduate level courses in online, in-person, and hybrid formats for both lecture and lab. My interest in teaching began at Cal State Chico, in room 110 of the Physical Sciences Building (which is now being moved into a brand new building). I have been tutoring physics, engineering, and math in some form, whether individually or in groups, since 2010.

Education

PhD in Exploration Systems Design

Arizona State University

MS in Nuclear Engineering

University of New Mexico

BS in Double Major in Physics & Mechanical Engineering

California State University: Chico

Personal Website

https://heffern.net/lena/