| Name | Institution | Term |
|---|---|---|
| Roger O’Brient | JPL | Feb 2023 – Dec 2025 |
Former chairs of the Inflation Probe Science Interest Group (IP SIG) who served on the PhysPAG Executive Committee from 2011 through 2021.
| Name | Institution | SIG / SAG | Term |
|---|---|---|---|
| Kevin Huffenberger | Florida State Univ. | CoS SIG / IP SIG | 2017 – 2021 |
| Graca Rocha | JPL | IP SIG / CoS SIG | 2017 – 2021 |
| Abigail Vieregg | Univ. of Chicago | IP SIG / CR SIG | 2017 – 2020 |
| Amber Miller | Columbia Univ. | IP SIG | 2015 – 2017 |
| Edward Wollack | NASA / GSFC | IP SIG | 2015 – 2017 |
| James Bock | Caltech / JPL | IP SIG | 2014 – 2016 |
| Shaul Hanany | Univ. of Minnesota | IP SIG | 2011 – 2014 |