John H. Hoffman
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John Hoffman is a space scientist who developed instruments for Apollo 15, Apollo 16, Apollo 17, the Pioneer Venus project, and Giotto mission. He also designed the mass spectrometer for the Phoenix Mars Lander mission in May 2008. He is currently a professor of physics at the University of Texas at Dallas.
Hoffman received his bachelor's degree from St. Mary's College in Winona, Minnesota and continued his education at the University of Minnesota under the mentorship of Professor A. O. C. Nier who pioneered the field of mass spectrometry. His PhD dissertation was on the helium isotopic distribution in large iron meteorites.
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