People Michael L. Johnson peoplepill id: michael-l-johnsonMLJ 3 views today 3 views this weekAstronomo statunitenseMichael L. JohnsonBiographyListsAlso ViewedThe basicsQuick FactsIntroAstronomo statunitenseisAstronomerWork fieldScienceGenderMaleListsMichael L. Johnson is in following listsBy field of workNotable scientistsGender:MaleBy work and/or countryNotable AstronomersGender:Male comments so far.CommentsMichael L. Johnson