Portrait of Jeffrey Hoffman (b.1945),American astronaut. Hoffman holds a bachelor's degree in Astronomy (Amhurst College),a master's in Materials Science (Rice University) and a PhD in Astrophysics (Harvard). He was selected as an astronaut in 1978,and has flown on three Shuttle missions; 51-D (1985),STS-35 (1990) and STS-46 (1992). Hoffman is a Mission Specialist,and is qualified for extravehicular activity | |
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Credit: | Science Photo Library / NASA |
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