Sponsored Links Heidemarie Stefanyshyn dating Whom? Heidemarie Stefanyshyn is currently single Heidemarie Stefanyshyn Complete Dating History Add new Post Sponsored Links Heidemarie Stefanyshyn wiki Login to Edit Bio: Retired astronaut and experienced salvage officer who has flown on two Space Shuttle missions. She earned her Master's of Science in mechanical engineering from the Massachusetts Institute of Technology.Date of Birth: 07 Feb, 1963Zodiac Sign: AquariusPlace of Birth: Minnesota, United StatesAge: 61 years oldProfession: Astronaut Show more bio data > Heidemarie Stefanyshyn Latest Videos