Cosmology X Data Science Group Members

Matthew Hasselfield, Ph.D.

Data Scientist, Cosmology/Simons Observatory

Matthew Hasselfield joined CCA as a Data Scientist for the Simons Observatory.

Shirley Ho, Ph.D.

Shirley Ho joined the foundation in 2018 as leader of the Cosmology group at CCA. Her research interests have ranged from fundamental cosmological measurements to exoplanet statistics to using machine learning to estimate how much dark matter is in the universe.

Yongseok Jo, Ph.D.

Flatiron Research Fellow, Simons Observatory

Yongseok joined the Simons Foundation in September 2022 as a Flatiron Research Fellow.

Mariangela Lisanti, Ph.D.

Associate Research Scientist, Cosmology

Mariangela Lisanti is an Associate Research Scientist at the Center for Computational Astrophysics. She graduated with a B.A. from Harvard in 2005 and received her PhD from Stanford in 2010.

Chirag Modi, Ph.D.

Flatiron Research Fellow, Cosmology, CCA joint with CCM

Chirag Modi joined the Flatiron Institute as a Flatiron Research Fellow in October, 2020.

Mar Pérez Sar

Pre-doctoral Fellow, Cosmology

Mar Pérez Sar joined the Center for Computational Astrophysics (CCA) in September 2023 as a participant in the pre-doctoral program offered by the Simons Foundation.

Alice Pisani, Ph.D.

Associate Research Scientist, Cosmology

Alice Pisani is an Associate Research Scientist in the Cosmology group at CCA, with a joint position at Cooper Union.