Robert Zubrin is an American aerospace engineer and author, best known for his advocacy of the manned exploration of Mars. He was the driving force behind Mars Direct—a proposal intended to produce significant reductions in the cost and complexity of such a mission. Wikipedia*
On the C-SPAN Networks:
Robert Zubrin has four videos in the C-SPAN Video Library; the first appearance was a 2003 Senate Committee. The year with the highest average number of views per program was 2007 with an average of 3,806 views per program. Most common tag: Space.