EntityQ357956· pop 29· linked from 141 articlesMichael D. GriffinSign in to saveAmerican physicist and aerospace engineerPerson · Open LibraryWorks2Top worksA New Hymn To GodLingering With My Lordvia Open Library + WikidataConnectionsAdministrator of NASAEntityUnited States SenateEntityCategories1949 birthsAdministrators of NASAAmateur radio peopleAmerican aerospace engineersCatholic University of America alumniFirst Trump administration personnelGeorge Washington University School of Engineering and Applied Science alumniGeorge W. Bush administration personnelJohns Hopkins University alumniLiving peopleLoyola University Maryland alumni