Conversations with John H. Glenn Jr. Interview by Frank Sietzen Jr.
Glenn
John H
JH
D018480:Astronauts; D004493:Education; D006801:Humans; D007391:International Cooperation; D016081:Moon; D011640:Public Policy; D013026:Space Flight / Q000191:economics / Q000331:legislation & jurisprudence / Q000639:trends*; D018531:Spacecraft; D013663:Teaching; D014893:Weightlessness