status birth_place mission nationality article_title birth_date selection rank insignia image time name type occupation
retired macedonia , ohio sts-60 , sts-76 american ronald m. sega
 4 december 1952 1990 nasa group major general , usaf 30px30px ronald sega.jpg 17d 12h 25m ronald michael sega nasa astronaut engineer
ronald m. sega

ronald `` ron '' michael sega -lrb- also ronald Šega -rrb- -lrb- ph.d. -rrb- -lrb- born december 4 , 1952 -rrb- is professor of systems engineering and vice president for energy and the environment at the colorado state university research foundation , a non-profit advocacy organization supporting csu .
he is also the vice president and enterprise executive for energy and environment at the ohio state university .
from august 2005 to august 2007 , he served as under secretary of the air force .
he is a retired major general in the united states air force and a former nasa astronaut .
sega was born in cleveland , ohio , he is of slovene origin .
he was married to fellow astronaut bonnie j. dunbar .
he is now married to ann sega and they have two sons .
