People Mark Trueblood peoplepill id: mark-truebloodMT 1 views today 1 views this weekAmerican astronomerMark TruebloodBiographyListsAlso ViewedListsMark Trueblood is in following listsBy field of workNotable American engineersGender: Male, Born in: Years 1930 to 1969Notable American scientistsGender: Male, Born in: Years 1930 to 1969By work and/or countryNotable American AstronomersGender: Male, Born in: Years 1930 to 1969Notable American EngineersGender: Male, Born in: Years 1930 to 1969From our partnersSponsoredMark Trueblood