EntityQ720124· pop 23· linked from 163 articlesFrederick HauckSign in to saveAmerican astronautConnectionsNorman ThagardEntityDavid C. HilmersEntityNaval Air Station Patuxent RiverEntityNASA Astronaut CorpsEntityUnited States Astronaut Hall of FameEntityIndonesiaCountryphysicsEntityWashington, D.C.EntityWorld War IIConceptCaliforniaEntityFloridaEntityMarylandEntityNeil ArmstrongPersonMaineEntityYuri GagarinPersonNASAConceptInternational Standard Book NumberEntityastronautEntityBuzz AldrinPersonLong BeachEntityCategories1941 births2025 deaths21st-century American physicistsAmerican chief executivesAmerican chief operating officersAmerican nuclear engineersAmerican test pilotsDelta Upsilon membersEngineers from CaliforniaMilitary personnel from Long Beach, CaliforniaMilitary personnel from MassachusettsMilitary personnel from Washington, D.C.