Guest: Dr. Jim Bell was our guest for this Space Show program. Among the many topics discussed on the show, we talked about his new book, "Mars 3-D: A Rover's-Eye View of the Red Planet" which is widely available and offers unique 3 D views of the Martian planet. Dr. Bell spoke also about one of his earlier books, "Postcards from Mars." We talked about the Mars rovers Spirit and Opportunity as he has been part of the rover team since the start, the Phoenix Lander, and Mars Express. Regarding Spirit and Opportunity, we noted that the 5th anniversary of Spirit was just observed. Dr.