Geology doesn’t end here on Earth, it’s just that most of us are stuck here and can’t look elsewhere. Seriously, how many of us have longed to go rock hunting on another planet but lack the transportation to do so? In this episode, we will meet someone who has found a way around this dilemma. Dr. Elizabeth Rampe, a geologist who is deputy principal investigator on the CheMIn instrument on NASA’s Mars Curiosity Rover joins us to talk about the fascinating world of Martian geology.