Daniel M. Scolnic

Associate Professor of Physics

Use observational tools to measure the expansion history of the universe.  Trying to answer big questions like 'what is dark energy?'.

Appointments and Affiliations

  • Associate Professor of Physics
  • Associate Professor in the Department of Electrical and Computer Engineering

Contact Information

Education

  • B.S. Massachusetts Institute of Technology, 2007
  • Ph.D. Johns Hopkins University, 2013

Research Interests

Cosmology, Supernova.

Awards, Honors, and Distinctions

  • Defense Science Study Group (DSSG). Institute for Defense Analysis. 2023
  • Clarivate Most Highly Cited Scientists. Clarivate. 2023
  • Fred Kavli Plenary Lectureship. American Astronomical Society. 2023
  • Sloan Research Fellowship-Physics. Alfred P. Sloan Foundation. 2022
  • Department of Energy Early Career Award. Department of Energy. 2021
  • Packard Fellowship. The David and Lucille Packard Foundation. 2019

Courses Taught

  • PHYSICS 791: Special Readings
  • PHYSICS 556: Stellar Astrophysics
  • PHYSICS 493: Research Independent Study
  • PHYSICS 151L9D: Introductory Mechanics (Discussion Component)
  • PHYSICS 134CN: Introduction to Astronomy
  • PHYSICS 134: Introduction to Astronomy
  • HOUSECS 59: House Course

In the News

Representative Publications

  • Aldoroty, L., D. Scolnic, A. Kannawadi, R. A. Knop, B. M. Rose, R. Hounsell, and M. A. Troxel. “Initial Characterization of Stellar Photometry of Roman Images from the OpenUniverse Simulations.” The Astronomical Journal 171, no. 3 (March 2, 2026): 129–129. https://doi.org/10.3847/1538-3881/ae3714.
  • Li, Siyang, Adam G. Riess, Gagandeep S. Anand, Dan Scolnic, Yukei S. Murakami, Dillon Brout, and Erik R. Peterson. “The Complete Sample of Available SNe Ia Luminosity Calibrations from the TRGB Observed with either HST or JWST.” The Astrophysical Journal 997, no. 1 (January 20, 2026): 115–115. https://doi.org/10.3847/1538-4357/ae1f17.
  • Acevedo, Maria, Nora F. Sherman, Dillon Brout, Bastien Carreres, Daniel Scolnic, Brodie Popovic, Patrick Armstrong, et al. “The Dark Energy Bedrock All-sky Supernova Program: Cross Calibration, Simulations, and Cosmology Forecasts.” The Astrophysical Journal 996, no. 1 (January 1, 2026): 7–7. https://doi.org/10.3847/1538-4357/ae1e78.
  • Murakami, Yukei S., and Daniel Scolnic. “Reassessing the ZTF Volume-limited Type Ia Supernova Sample and Its Implications for Continuous, Dust-dependent Models of Intrinsic Scatter.” The Astrophysical Journal 995, no. 1 (December 10, 2025): 62–62. https://doi.org/10.3847/1538-4357/ae122d.
  • Zhou, Alan Junzhe, Scott Dodelson, and Daniel Scolnic. “Isotropy of Hubble Expansion in the Early and Late Universe.” Physical Review Letters 135, no. 26 (December 2025): 261002. https://doi.org/10.1103/w99g-lgnn.