Enchanted Rendezvous: John C. Houbolt and the Genesis of the by James R Hansen, Nasa History Division PDF

By James R Hansen, Nasa History Division

ISBN-10: 1780393148

ISBN-13: 9781780393148

First released in 1995 as quantity four within the NASA "Monograph in Aerospace background" sequence. This learn comprises images and illustrations.

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Extra resources for Enchanted Rendezvous: John C. Houbolt and the Genesis of the Lunar-Orbit Rendezvous Concept. Monograph in Aerospace History, Vol. 4

Sample text

Brown to Eugene C. Draley, Associate Director, "Formation of a Working Group to Study the Problems of Lunar Exploration," 24 March 1959, A200-1B, Langley Central Files (LCF), Langley Research Center, Hampton, VA. 9. William H. , to Eugene C. Draley, Associate Director, "Attendance at Meeting of Working Group on Lunar and Planetary Surfaces Exploration at NASA Headquarters on 14 February 1959," A2001B, LCF; William H. , Saturday, May 2, 1959," A200-1B, LCF. On the Jastrow Committee, see R. Cargill Hall, Lunar Impact: A History of Project Ranger (Washington, DC: NASA SP4210 1977), p.

Hall, Harvey Hall, and Milton W. 90 This was to be done as part of a systematic comparative evaluation of three types of rendezvous operations (Earth orbit, lunar orbit, and lunar surface) and direct ascent for a piloted lunar landing. The Golovin Committee assigned the study of Earthorbit rendezvous to the Marshall Space Flight Center, lunar-surface rendezvous to the Jet Propulsion Laboratory, and LOR to Langley. 91 This commitment to a comparative evaluation of the mission modes, including LOR, constituted a critical turning point in the history of the tortuous intellectual and bureaucratic process by which NASA eventually decided on a mission mode for Project Apollo.

Hacker and Grimwood, On the Shoulders of Titans, p. 29. 45. Robert L. O'Neal to Charles J. Donlan, Associate Director, "Discussion with Dr. Houbolt, LRC, Concerning the Possible Incorporation of a Lunar Orbital Rendezvous Phase as a Prelude to Manned Lunar Landing," 30 January 1961, A200-1B, LCF. 46. Ibid. p. 60; Owen Maynard to Frederick J. Lees, Chairman, NASA Inventions and Contributions Board, 13 November 1982. A copy of this letter is in the author's personal LOR file. In truth, Houbolt's numbers were overly optimistic in estimating the required weights for the lunar excursion module, because in some critical areas detailed information about the necessary subsystems was not available.

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Enchanted Rendezvous: John C. Houbolt and the Genesis of the Lunar-Orbit Rendezvous Concept. Monograph in Aerospace History, Vol. 4 by James R Hansen, Nasa History Division


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