Today, as PSI gains a new director and CEO, we celebrate the last 21 year of leadership under Mark V. Sykes. Sykes was hired to lead the Planetary Science Institute in 2004 and over the decades he has ...

May 1, 2025, TUCSON, Ariz. – Today, Amanda Hendrix begins as the next director and CEO of the Planetary Science Institute. She succeeds Mark V. Sykes, who oversaw tremendous growth at the Institute ...

April 30, 2025, TUCSON, Ariz.— The Planetary Science Institute, along with a coalition of leading space industry organizations, scientific societies and public advocacy groups are submitting a joint ...