John P. Grotzinger

c. January 1, 2005 - Present Professor, Geology, California Institute of Technology Videos: 1 c. January 1, 2012 - Present Scientist, Mars Science Laboratory Project, Jet Propulsion Laboratory Videos: 3 c. January 1, 2004 - Present Scientist, Mars Exploration Rover, Jet Propulsion Laboratory Videos: 4

Previously

c. January 1, 1988 - c. January 1, 2005 Professor, Geology, Massachusetts Institute of Technology Videos: 0

Recent Appearances

See all appearances

Appearance Stats