Samuel T. Durrance and the late Ronald A. Parise

ScienceComputer Sciences CorporationJohns Hopkins University
Samuel T. Durrance, of Lutherville (top). The Florida native and Johns Hopkins University astrogeophysicist flew two science missions aboard Columbia in 1990 and Endeavour in 1995. He was a payload specialist, assigned to the Hopkins Astro 1 and 2 ultraviolet observatory missions. The late... Courtesy of NASA