CV
Contact Information
| Name | Emilie Burnham |
| Professional Title | PhD Candidate in Astronomy and Astrophysics |
| efb5552@psu.edu | |
| Location | 445A Davey Laboratory University Park, PA 16802, State College, PA 16802 |
| GitHub | efburnham |
Research Interests
Galaxy formation and evolution; large-scale surveys; scientific software development; machine-learning; stellar population synthesis; SED fitting; cosmological simulations.
Education
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2023 - 2029 State College, PA, US
PhD, MS
The Pennsylvania State University
Astronomy & Astrophysics
- Thesis Advisor: Dr. Joel Leja.
- Expected graduation date: May 2029.
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2019 - 2022 Fort Worth, TX, US
BSc
Texas Christian University
Physics & Astronomy
- Thesis Advisor: Dr. Mia Bovill.
- Graduated summa cum laude.
Research Experience
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2023 State College, PA, US
Graduate Research Assistant
Penn State University
Developed tools (ESPS, PIGLET) to enable fast modeling of galaxy spectra in large surveys. Applied these tools to infer the recent star formation histories of galaxy populations across cosmic time, with a particular emphasis on burstiness. Presented results at conferences and seminars, and published research in peer-reviewed journals.
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2026 Copenhagen, Denmark
NSF DAWN IRES Senior Scholar
Cosmic Dawn Center (DAWN), Neils Bohr Institute, University of Copenhagen
Mentored undergraduate students participating in the program and led workshops on research skills used in the field of galaxy formation and evolution. Continued thesis research while in residence at DAWN.
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2021 Remote
NSF REU Research Assistant
University of Colorado at Boulder
Conducted research on how well modern radiative transfer codes can recover the absorption features in different spatial features (e.g., plage, faculae) of the solar disk. Presented results at the 2021 Winter American Geophysical Union meeting.
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2020 - 2023 Fort Worth, TX, US
Undergraduate Research Assistant
Texas Christian University
Conducted research on modeling the observable affects of a warm dark matter cosmology in the JWST era. Reduced spectra of nearby open clusters to calculate alpha element abundances. Presented results at the 2023 Winter American Astronomical Society meeting.
Teaching Experience
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Spring 2026 State College, PA
Undergraduate Research Mentor: Students Together for Astronomical Research (STAR) Program
Penn State University
Directly mentored undergraduate student Allyson Garcia on astrophysics research methodologies.
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Fall 2025 State College, PA
Guest Lecturer: ASTRO 291: Astronomical Methods and the Solar System
Penn State University
Guest Lecturer for ASTRO 291: Astronomical Methods and the Solar System
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Spring 2023 Fort Worth, TX
Teaching Assistant: PHYS 10293: Archeoastronomy
Texas Christian University
Teaching Assistant for PHYS 10293: Archeoastronomy
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Fall 2022 Fort Worth, TX
Teaching Assistant: PHYS 20475: Physics I for Majors
Texas Christian University
Teaching Assistant for PHYS 20475: Physics I for Majors
Industry Experience
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2023 - 2024 Georgetown, TX, US
Clinical Data Analyst
Front Line Mobile Health, PLLC
Conducted research on the health of first responders. Developed a data pipeline to analyze and visualize health data to employers of first responders.
First-Author Publications
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It's More Complicated Than You Think: A Forward Model to Infer the Recent Star Formation History, Bursty or Not, of Galaxy Populations
Burnham, Emilie; Wang, Bingjie; Leja, Joel; Gonzales, Owen; Greene, Jenny E; Iyer, Kartheik G; Mintz, Abby; Setton, David J; Wellons, Sarah; Bezanson, Rachel; others (2026). It's More Complicated Than You Think: A Forward Model to Infer the Recent Star Formation History, Bursty or Not, of Galaxy Populations. The Astrophysical Journal , 1001 (2) , 205.
Co-Author Publications
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Optical Strong Line Ratios Cannot Distinguish between Stellar Populations and Accreting Black Holes at High Ionization Parameters and Low Metallicities
Cleri, Nikko J; Olivier, Grace M; Backhaus, Bren E; Leja, Joel; Papovich, Casey; Trump, Jonathan R; Arrabal Haro, Pablo; Buat, Veronique; Burgarella, Denis; Burnham, Emilie; others (2025). Optical Strong Line Ratios Cannot Distinguish between Stellar Populations and Accreting Black Holes at High Ionization Parameters and Low Metallicities. The Astrophysical Journal , 994 (2) , 146.
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Population Models for Star Formation Timescales in Early Galaxies: The First Step toward Solving Outshining in Star Formation History Inference
Wang, Bingjie; Leja, Joel; Atek, Hakim; Bezanson, Rachel; Burnham, Emilie; Dayal, Pratika; Feldmann, Robert; Greene, Jenny E; Johnson, Benjamin D; Labbe, Ivo; others (2025). Population Models for Star Formation Timescales in Early Galaxies: The First Step toward Solving Outshining in Star Formation History Inference. The Astrophysical Journal , 987 (2) , 184.
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Hazardous alcohol use and cardiometabolic risk among firefighters
Levitt, Danielle E; Wohlgemuth, Kealey J; Burnham, Emilie; Conner, Michael J; Collier, J Jason; Mota, Jacob A (2025). Hazardous alcohol use and cardiometabolic risk among firefighters. Alcohol: Clinical and Experimental Research , 49 (2) , 392--406.
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At-risk alcohol use and cardiometabolic risk factors among first responders in the US
Levitt, Danielle E; Burnham, Emilie; Conner, Michael J (2024). At-risk alcohol use and cardiometabolic risk factors among first responders in the US. Drug and Alcohol Dependence , 261 () , 111167.
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Taking a Break at Cosmic Noon: Continuum-selected Low-mass Galaxies Require Long Burst Cycles
Mintz, Abby; Setton, David J; Greene, Jenny E; Leja, Joel; Wang, Bingjie; Burnham, Emilie; Suess, Katherine A; Atek, Hakim; Bezanson, Rachel; Brammer, Gabriel; others (2026). Taking a Break at Cosmic Noon: Continuum-selected Low-mass Galaxies Require Long Burst Cycles. The Astrophysical Journal , 998 (2) , 257.
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Occupational Health Disparities: A Profile of Firefighters and Police Officers
Wohlgemuth, Kealey J; Conner, Michael J; Burnham, Emilie; Mota, Jacob A (2026). Occupational Health Disparities: A Profile of Firefighters and Police Officers. The Journal of Strength and Conditioning Research , 40 (3) , e297--e303.
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UNCOVER/MegaScience Finds Uniform and Highly Bursty Star Formation at 3< z< 9, consistent with the High-Redshift UV Luminosity Function
Mitsuhashi, Ikki; Suess, Katherine A; Leja, Joel; Bezanson, Rachel; Greene, Jenny E; Burnham, Emilie; Khullar, Gourav; Mintz, Abby; Nanayakkara, Themiya; Glazebrook, Karl; others (2026). UNCOVER/MegaScience Finds Uniform and Highly Bursty Star Formation at 3< z< 9, consistent with the High-Redshift UV Luminosity Function. arXiv preprint arXiv:2601.16284 , () , .
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RUBIES: The Evolution of the Ionization Parameter from 0< z< 9
Cleri, Nikko J; Lewis, Zach J; Leja, Joel; Helton, Jakob M; Burnham, Emilie; Curtis, Olivia; de Graaff, Anna; Hirschmann, Michaela; Katz, Harley; Maseda, Michael V; others (2026). RUBIES: The Evolution of the Ionization Parameter from 0< z< 9. arXiv preprint arXiv:2605.30410 , () , .
Awards
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2025 Harold and Nancy O'Connor Graduate Excellence Fund Scholarship
Penn State Eberly College of Science
First-place award at a student/postdoc-led research event featuring talks and posters judged by undergraduates, graduate students, postdocs, and faculty on communication effectiveness, with participation from all departments in the Eberly College of Science.
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2025 Frymoyer Award
Institute of Gravitation and the Cosmos
Awarded to IGC students who have achieved superior academic records or who manifest promise of outstanding academic success. The evaluation of the nominees was based on the nomination letters submitted by faculty members and the packets of materials submitted by the nominees.
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2025 Zaccheus Daniel Foundation for Astronomical Science Scholarship
Penn State Department of Astronomy and Astrophysics
Result of major contributions and achievements as a graduate student in the Penn State Astronomy & Astrophysics Department. Students were nominated by the faculty, and all nominees were evaluated by a committee based on criteria that included academic merit, research accomplishments, and service to the department.
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2024 University Graduate Fellowship
Penn State University
Intended to support recruitment of the very highest caliber prospective students to Penn State’s doctoral research programs. The prospects are individuals whose goals are to engage in original research and contribute new knowledge to their perspective fields for the ultimate benefit of society.
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2023 Stephen B. Brumbach Distinguished Graduate Fellowship in Science
Penn State University
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2023 Verne M. Willaman Distinguished Graduate Fellowship in Science
Penn State University
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2023 Homer F. Braddock Scholarship in Biology, Chemistry, and Physics
Penn State University
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2021 Dr. C.A. Quarles Physics and Astronomy Scholarship
Texas Christian University Department of Physics and Astronomy
Awardees are strong candidates for acceptance to graduate school. Received the award twice in separate application cycles. Two-time awardee.
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2021 Joseph Morgan Physics Scholarship
Texas Christian University Department of Physics and Astronomy
One scholarship per year, this award is based on the recommendation of the faculty for students who have demonstrated the greatest excellence and achievement.
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2021 Bob Bolen Leadership Scholarship
The Sarah & Ross Perot Jr. Foundation, Texas Christian University
Awardees exhibit leadership ability and/or potential and a commitment to community service.
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2021 TCU Scholar
Texas Christian University
Maintained a 4.0 GPA. Three-time awardee.
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2019 College of Science and Engineering Dean's List
Texas Christian University College of Science and Engineering. Six-time awardee.
Leadership / Service
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2024 State College, PA
Astronomy on Tap State College Organizer
Astronomy on Tap State College
Organized monthly public talks on astronomy topics, coordinated with speakers, and promoted events to engage the local community in astronomy outreach.
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2021 - 2022 Fort Worth, TX
Society of Physics Students (SPS) President and Treasurer
Texas Christian University Chapter of the Society of Physics Students
Led the student chapter of the Society of Physics Students, organized events and meetings, managed finances, and coordinated events to grow participation across departmennts.
Outreach
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2025 State College, PA
Public Lecture on "Why is Astronomy a Big Data Field?"
Astronomy on Tap State College
Presented a public lecture on the role of data science in modern astronomy, highlighting how astronomers use large datasets to understand the universe and the importance of data analysis skills in the field.
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2024 State College, PA
Public Lecture on "The Milky Way Through the Rainbow"
Astro Night at Penn State
Presented a public lecture on how astronomers use different wavelengths of light to study the Milky Way galaxy, showcasing the diverse phenomena that can be observed across the electromagnetic spectrum.
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2024 State College, PA
Public Lecture on "Suprises at the Edge fo the Universe Found with JWST"
Central Pennsylvania Observer's Society
Presented the latest discoveries from the JWST, focusing on unexpected findings about galaxies in the early Universe and their implications for our understanding of how galaxies form and evolve.
Professional Presentations
Invited Talks
- It's More Complicated Than You Think: Inferring the Recent Star Formation History, Bursty or Not, in Galaxy Populations Penn State University Center for Astrostatistics and Astroinformatics Lunch Seminar , State College, PA — 2026University of Copenhagen Cosmic Dawn Center (DAWN) Cake Talk Seminar , Copenhagen, Denmark — 2026University of Pittsburgh Joint Extragalactic Group Meeting , Pittsburgh, PA — 2025Penn State University Institute for Gravitation and the Cosmos Primordial Universe and Gravitation Seminar , State College, PA — 2025Princeton University Galactic/Extragalactic Reading Group , Princeton, NJ — 2025Presented work on inferring and modelingstar formation timescales across galaxy populations.
Contributed Talks
- It's More Complicated Than You Think: Inferring the Recent Star Formation History, Bursty or Not, in Galaxy Populations Eberly Research Showcase , State College, PA — 2025 (First-place prize)Penn State University Department of Astronomy and Astrophysics Lunch Talk Seminar , State College, PA — 20257th Neighborhood Workshop on Astrophysics and Cosmology , State College, PA — 2025 (First-place prize)Presented work on inferring star formation timescales across galaxy populations.
- The Need for Speed in Galaxy Evolution Surveys Penn State Astronomy and Astrophysics Lunch Talk Seminar , State College, PA — 2025Presented work on emulating stellar population synthesis models to enable fast modeling of spectra in large galaxy surveys.
- Measuring the Family Histories of Bursty Star Formation within Galaxy Populations Penn State Astronomy and Astrophysics Lunch Talk Seminar , State College, PA — 2024Presented work on modeling star formation timescales and the resulting observables in bursty galaxy populations.
- Forensic Astronomy Texas Christian University Annual Student Research Symposium , Fort Worth, TX — 2021Evaluated early cluster composition metrics.
Contributed Posters
- It's More Complicated Than You Think: Inferring the Recent Star Formation History, Bursty or Not, in Galaxy Populations Carnegie Mellon University Statistical Methods for the Physical Sciences Research Center Workshop , Pittsburgh, PA — 2025Penn State University Institute for Computational Data Sciences Symposium , State College, PA — 2025Presented work on inferring star formation timescales across galaxy populations.
- Warm or Cold Dark Matter? A Love-Heat Relationship Texas Christian University Annual Student Research Symposium , Fort Worth, TX — 2022American Astronomical Society Winter Meeting , Seattle, WA — 2023Presented work on modeling the observable affects of a warm dark matter cosmology in the JWST era.
- Spectral Runway: An Analysis of Solar Balmer Lines through Observations and Models American Geophysical Union Winter Meeting , New Orleans, LA — 2021
Skills
- Computing Python, JAX, Machine Learning, Data Analysis, Data Visualization, Software Development, High-Performance Computing, Git, Cloud Computing, GPUs