Bruce Murray (1931-2013), Planetary Society “One of the most remarkable minds of 20th century exploration was stilled this morning, August 29, 2013, when Bruce C. Murray died of Alzheimer’s disease at the age of 81. The Planetary Society owes its existence to Bruce, who with Carl Sagan, decided in 1979 that the world needed an organization that would harness the public’s fascination planetary exploration and demonstrate to politicians that voters […]