Page:This New Ocean, a history of Project Mercury, Swenson, Grimwood, Alexander (NASA SP-4201).djvu/15

THIS NEW OCEAN become the focal point of the American people’s vicarious journey into space, the first rung on a ladder leading to the Moon, and perhaps beyond.

This volume, therefore, represents an effort to lift out of anonymity, where so much of mankind’s technological progress lies buried, the odyssey of the men who developed the means for escaping our age-old habitat. We hope to enlarge man's knowledge of himself by recording who did what, when, and where to achieve the confidence and provide the machines for space flight. We have aimed to supply a reference to the past, a benchmark for the present, and a source for future scholarship. Later historians will write about Gemini and Apollo, and about Ranger, Mariner, and other projects in space exploration by men of our times. But like students of Mercury, present and future, they must begin with an accurate record of technological achievement. In time, perhaps, Project Mercury may deserve more, because it was both an effect of and a cause for the faith, vision, and prowess necessary to explore space.

This history of Project Mercury is, in more than the usual sense, drawn from the memory of many of the primary participants in the program. They provided much of the documentation upon which this narrative is based, and some 150 of them have commented upon all or parts of a review edition before publication. They are not responsible, however, for the selection, organization, or interpretations of facts as here presented. If errors persist in this account, the fault lies solely with the authors.

A different emphasis might have been pursued in this history—perhaps, for instance, more on the management of manned space programs. But Project Mercury per se is the focus herein, and as history it is meant to be read consecutively. In the launching of this history, the endorsement and support of the late Hugh L. Dryden, Deputy Administrator of NASA (1958-1965); Chancellor George L. Simpson of the University of Georgia System, former Assistant Deputy Administrator (1962-1965); and Robert R. Gilruth, Director of the Manned Spacecraft Center, proved instrumental. Whatever value this volume may have in reflecting the broader concerns of NASA Headquarters results largely from the contributions of Eugene M. Emme, the NASA Historian, and Frank W. Anderson, the Deputy NASA Historian. They have minutely read and criticized the draft manuscripts and coordinated the details of publication.

Paul E. Purser, Special Assistant to the Director, Manned Spacecraft Center, and Allen J. Going, Chairman, Department of History, University of Houston, have read various phases of the draft work and suggested improvements at every step. Sigman Byrd and Pamela C. Johnson worked with the authors as editorial and research assistants in its formative stages. Ivan D. Ertel made the final index and basic selection of illustrations. Sally D. Gates made many invaluable editorial suggestions and comments, typed several "final" drafts, and administratively