Meet the Rev. Pamela Conrad, a full-time Episcopal priest in Maryland and a part-time NASA scientist. She had left the church of her childhood for a time, only to return to it after an epiphany in Antarctica on a work trip. She has worked on the Mars Rover missions, searching for signs of life.
Finally, here she is addressing the Mars Society (in 2015):
Is Mars a Habitable Planet? What Mars Science Lab is Teaching Us