Simons Foundation chevron-down--small CCA CCA GroupsAstronomical DataCosmologyExoplanetsGalaxy FormationGravitational Wave AstronomyMachine Learning X AstrophysicsNearby UniverseStars & Plasma Astrophysics (SPA)ProjectsNewsPublicationsEventsCCA ColloquiumEvent VideosSoftwareCareersAboutCode of ConductMedia RelationsContactPeople CCA People search Filters All Positions All Positions Software Engineer Administration Associate Research Scientist Data Scientist Director Flatiron Research Fellow Research Analyst Research Scientist Senior Research Scientist Visiting Scholar All Research Areas All Research Areas Astronomical Data Interstellar Medium Plasma Astrophysics Astrophysical Disks and Jets Cosmology Cosmic Microwave Background Particle Astrophysics Simons Observatory (SO) Exoplanets Detection and Characterization Planet Formation Galaxy Formation Gravitational Wave Astronomy Machine Learning X Astrophysics Nearby Universe Dark Matter in the Nearby Universe Galactic Chemo-Dynamics Resolved Stellar Populations Dealing with Dynamical Disequilibrium Stars and Plasma Astrophysics Stars Transients Astrophysical Plasma Filters | Clear All Positions All Positions Software Engineer Administration Associate Research Scientist Data Scientist Director Flatiron Research Fellow Research Analyst Research Scientist Senior Research Scientist Visiting Scholar Research Areas All Research Areas Astronomical Data Interstellar Medium Plasma Astrophysics Astrophysical Disks and Jets Cosmology Cosmic Microwave Background Particle Astrophysics Simons Observatory (SO) Exoplanets Detection and Characterization Planet Formation Galaxy Formation Gravitational Wave Astronomy Machine Learning X Astrophysics Nearby Universe Dark Matter in the Nearby Universe Galactic Chemo-Dynamics Resolved Stellar Populations Dealing with Dynamical Disequilibrium Stars and Plasma Astrophysics Stars Transients Astrophysical Plasma Submit Hayk Hakobyan, Ph.D. Flatiron Research Fellow, Stars and Plasma Astrophysics, CCA Hayk Hakobyan is interested in fundamental plasma-physical processes in the magnetospheres surrounding compact objects, such as neutron stars and black holes, as well as other astrophysical environments. Read more Matthew Hasselfield, Ph.D. Data Scientist, Cosmology/Simons Observatory Matthew Hasselfield joined CCA as a Data Scientist for the Simons Observatory. Read more Jack Heinzel, Ph.D. Flatiron Research Fellow, CCA Jack Heinzel’s research focuses on inference and interpretation of the population of gravitational wave sources, and how it informs the formation and evolution of gravitational wave progenitors. He is also broadly interested in data-driven methods in astronomy. Read more Thomas Hilder, Ph.D. Flatiron Research Fellow, Astronomical Data Thomas Hilder joined the Center for Computational Astrophysics as a Software Flatiron Research Fellow in October 2026. Read more Shirley Ho, Ph.D. Senior Research Scientist, Cosmology, CCA 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. Read more David W. Hogg, Ph.D. Senior Research Scientist, Astronomical Data, CCA David W. Hogg is an astrophysicist at New York University’s Center for Cosmology and Particle Physics and the group leader of CCA’s Astronomical Data group. His research has ranged from fundamental cosmological measurements to stellar dynamics to exoplanet searches and characterization. Read more Asad Hussain, Ph.D. Flatiron Research Fellow, Gravitational Wave Astronomy, CCA Asad Hussain joined the Center for Computational Astrophysics (CCA) as a Flatiron Research Fellow in Fall 2025. Read more Previous Page Viewing Page 1 of 11 Page 2 of 11 Page 3 of 11 Page 4 of 11 Page 5 of 11 Page 6 of 11 Page 7 of 11 Page 8 of 11 Page 9 of 11 Page 10 of 11 Page 11 of 11 Page 1 of 11 Page 2 of 11 Page 3 of 11 Page 4 of 11 Page 5 of 11 Page 6 of 11 Page 7 of 11 Page 8 of 11 Page 9 of 11 Page 10 of 11 Page 11 of 11 Next Page
Hayk Hakobyan, Ph.D. Flatiron Research Fellow, Stars and Plasma Astrophysics, CCA Hayk Hakobyan is interested in fundamental plasma-physical processes in the magnetospheres surrounding compact objects, such as neutron stars and black holes, as well as other astrophysical environments. Read more
Matthew Hasselfield, Ph.D. Data Scientist, Cosmology/Simons Observatory Matthew Hasselfield joined CCA as a Data Scientist for the Simons Observatory. Read more
Jack Heinzel, Ph.D. Flatiron Research Fellow, CCA Jack Heinzel’s research focuses on inference and interpretation of the population of gravitational wave sources, and how it informs the formation and evolution of gravitational wave progenitors. He is also broadly interested in data-driven methods in astronomy. Read more
Thomas Hilder, Ph.D. Flatiron Research Fellow, Astronomical Data Thomas Hilder joined the Center for Computational Astrophysics as a Software Flatiron Research Fellow in October 2026. Read more
Shirley Ho, Ph.D. Senior Research Scientist, Cosmology, CCA 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. Read more
David W. Hogg, Ph.D. Senior Research Scientist, Astronomical Data, CCA David W. Hogg is an astrophysicist at New York University’s Center for Cosmology and Particle Physics and the group leader of CCA’s Astronomical Data group. His research has ranged from fundamental cosmological measurements to stellar dynamics to exoplanet searches and characterization. Read more
Asad Hussain, Ph.D. Flatiron Research Fellow, Gravitational Wave Astronomy, CCA Asad Hussain joined the Center for Computational Astrophysics (CCA) as a Flatiron Research Fellow in Fall 2025. Read more
