By Mark Rhodes

Author George Leopold’s biography of Astronaut Gus Grisson, Calculated Risk: The Supersonic Life and Times of Gus Grissom (Purdue University Press) is a thoughtful and comprehensive attempt to not only tell the story of Grissom’s life but most notably put Grissom’s accomplishments in context and perspective as one of the original seven NASA astronauts. Grissom, who died tragically during a pre-launch test for the Apollo 1, is a unique figure in NASA lore and history in that he was one of the few astronauts to not fully “tell his story” in the form of a memoir.  

Mr. Leopold, who writes frequently about the space program, methodically traces the arc of Grissom’s rise from small town in Indiana to enlisting at the end of World War II as a teenager in the embryonic U.S. Air Force then studying engineering at Purdue before ultimately re-enlisting in Korea where he saw action in the skies (interestingly enough, unlike several of his future astronaut peers, Grissom never had an official kill, as he primarily functioned as a wingman). Post Korea, Grissom distinguished himself as one of the first rank of American test pilots at Edwards Air Force Base.

Everything changed in Grissom’s life in 1957 when Sputnik was launched into space throwing the Cold War into a very high gear overnight. Grissom competed with over 100 exceptional and accomplished candidates to be one of the “Mercury Seven” astronauts. This distinguished group of American test pilots was thrust into immediate celebrity status thanks to flattering, gushing profiles in Life Magazine. Grissom was particularly uncomfortable with this development, as the work the test pilots did was hardly public knowledge and was in many instances top secret. Grissom also didn’t possess a high degree of the natural swagger and charisma of his peers (particularly John Glenn who was preternaturally media savvy). Despite this, Grissom became the second American in space and was part of the first man-maneuvered space flight as one of the astronauts in the Gemini program.