EntityQ644705· pop 21· linked from 69 articlesCarl E. WalzSign in to saveAmerican astronautConnectionsNASAConceptClevelandEntityextra-vehicular activityEntityNASA Astronaut CorpsEntityphysicsEntityWashington, D.C.EntityCaliforniaEntitysportEntityOhioEntitypianoEntitynuclear powerEntityInternational Space StationConceptastronautEntityrock and rollEntityUnited States Air ForceEntityMirEntityGeneral Dynamics F-16 Fighting FalconEntityArea 51EntityDiscoveryEntityAtlantisEntityCategories1955 birthsCrew members of the International Space StationJohn Carroll University alumniKent State University alumniLiving peopleMilitary personnel from ClevelandMir crew membersSpace Shuttle program astronautsSpacewalkersUnited States Air Force astronautsUnited States Air Force officersU.S. Air Force Test Pilot School alumni