EntityQ720351· pop 22· linked from 66 articlesDavid M. WalkerSign in to saveAmerican astronaut (1944-2001)ConnectionsHoustonEntityNASA Astronaut CorpsEntityEarthConceptWashington, D.C.EntityCaliforniaEntityVenusEntityMediterranean SeaEntityTexasEntityFloridaEntityVirginiaEntityMarylandEntityMississippiEntitycancerEntityNASAConceptouter spaceEntitySan DiegoEntityastronautEntityAnnapolisEntityWayback MachineEntitySpace ShuttleEntityCategories1944 births1984 in spaceflight1989 in spaceflight1992 in spaceflight1995 in spaceflight2001 deaths20th-century American businesspeopleAmerican recipients of the Gallantry Cross (Vietnam)Aviators from Georgia (U.S. state)Burials at Arlington National CemeteryMilitary personnel from Georgia (U.S. state)NASA people