The final launch of Atlantis on July 8 will mark the end of the American space shuttle era, where six of these unique
incontent-ad1">Maj. Robert Henry Lawrence Jr. (U.S. Air Force, Deceased)
NASA
From Chicago, Lawrence was selected by the Air Force for astronaut training in 1967. He died a
short time later in the crash of an F-104 fighter jet while instructing a student pilot at the controls. Lawrence, who held a Ph.D. in chemistry from Ohio State University, never got to fulfill his dream, but he left behind a legacy for others who made the journey.