People United States of America Bradley Schaefer peoplepill id: bradley-e-schaeferBS 2 views today 2 views this weekAmerican astronomerBradley SchaeferBiographyListsAlso ViewedListsBradley Schaefer is in following listsBy field of workNotable American scientistsGender:MaleBy work and/or countryNotable American AstronomersGender:MaleFrom our partnersSponsoredBradley Schaefer