Q:- fields is planetary geology - workplaces is arizona state university - birth date is 1953 - nationality is usa - image is phil_christensen . jpg - birth place is utah - thumb||caption is photo courtesy nasa/jpl-caltech -lrb- 2005 -rrb- - alma mater is university of california , los angeles Given the details above, guess who could this information be about.
A:
phil christensen