| Mark Bautz (Chair) | MIT | X-rays | December 2017 |
| Rachel Bean | Cornell Univ. | Dark Energy | December 2017 |
| Jim Beatty | Ohio State Univ. | Particle Astrophysics | December 2019 |
| John Conklin (Vice Chair) | Univ. of Florida | Gravitational Waves | December 2017 |
| Olivier Doré | JPL | Dark Energy | December 2017 |
| Sylvain Guiriec | George Washington Univ. | Gamma-rays | December 2019 |
| Kelly Holley-Bockelmann | Vanderbilt Univ. | Gravitational Waves | December 2019 |
| Ralph Kraft | SAO | X-rays | December 2018 |
| Henric Krawczynski | Washington Univ. in St. Louis | Gamma-rays | December 2017 |
| Amber Miller | USC | CMB | December 2017 |
| Igor Moskalenko | Stanford | Particle Astrophysics | December 2018 |
| John Tomsick | UC Berkeley | X-rays and Gamma-rays | December 2019 |
| Ed Wollack | NASA/GSFC | CMB | December 2017 |
