NASA SP-2007-4537 Robert C. Seamans, Jr. PROJECT APOLLO The Tough Decisions Monographs in Aerospace History Number 37 National Aeronautics and Space Administration Office of External Relations History Division Washington. DC 2007 Table of Contents iv List of Figures vii Acknowledgments ix Foreword 1 Chapter 1: Introduction 5 Chapter 2: Eisenhower’s Legacy 11 Chapter 3: The Kennedy Challenge 57 Chapter 4: Johnson’s Solid Support 83 Chapter 5: NASA Management 107 Chapter 6: The Grand Finale 117 Chapter 7: The Aftermath 127 Appendix 1 131 Appendix 2 139 Appendix 3 143 About the Author 145 Acronyms and Abbreviations 149 NASA Monographs in Aerospace History Series 151 Index iii List of Figures Page 13 Figure 1 Results of a study commissioned on 6 January 1961 and chaired by George Low. These findings were available on 7 February 1961. Page 14 Figure 2 NASA Management Triad in the office of James E. Webb (center). He and Dr. Robert C. Seamans, Jr. (right), listen as Dr. Hugh Dryden (left) has the floor. (NASA Image Number 66-H-93) Page 15 Figure 3 Sergey P. Korolev, founder of the Soviet space program, shown here in July 1954 with a dog that had just returned to Earth after a lob to an altitude of 100 kilometers on an R-1d rocket. Page 21 Figure 4 President John F. Kennedy congratulates astronaut Alan B. Shepard, Jr., the first American in space, on his historic 5 May 1961 ride in the Freedom 7 spacecraft and presents him with the NASA Distinguished Service Award. (NASA Image Number 1961ADM-13) Page 22 Figure 5 Formation of USSR and U.S. space teams. Page 24 Figure 6 Launch of Friendship 7 on 20 February 1962 for the first American manned orbital spaceflight. John Glenn was on his way to becoming the first U.S. astro- naut to orbit Earth. (NASA Image Number 62PC-0011) Page 29 Figure 7 An offshore launch facility, from the Fleming study. Page 30 Figure 8 A Vertical Assembly Building, from the Fleming study. Page 31 Figure 9 A potential launch site, from the Fleming study. (Declassified on 28 February 2005 by Norm Weinberg, NASA Headquarters.) Page 32 Figure 10 Layout of Launch Complex 39, from the Fleming study. Page 41 Figure 11 The author’s sons, Toby (right) and Joe inside one of the treads of the massive vehicle transporter (crawler) at Cape Canaveral on the day after the launching of Gemini 3, 23 March 1965. Page 50 Figure 12 Three cosmonauts: Gagarin, the first in space; Tereshkova, the first woman; and Leonov, the first outside a capsule. Page 52 Figure 13 Dr. Wernher von Braun explains the Saturn I with its hydrogen upper stage to President John F. Kennedy. NASA Associate Administrator Robert Seamans is to the left of von Braun. President Kennedy gave his approval to proceed with this launch vehicle at his first budget meeting with the Agency on 12 March 1961. (NASA Image Number 64P-0145) Page 61 Figure 14 On 3 June 1965, Edward H. White II became the first American to step out- side his spacecraft and let go, effectively setting himself adrift in the zero grav- ity of space. For 23 minutes, White floated and maneuvered himself around the Gemini spacecraft while logging 6,500 miles during his orbital stroll. (NASA Image Number 565-30431) Page 63 Figure 15 This photo of the Gemini 7 spacecraft was taken through the hatch window of the Gemini 6 spacecraft during rendezvous. (NASA Image Number S65- 63221) Page 69 Figure 16 An aerial view of the Launch Complex 39 area shows the Vehicle Assembly Building (center), with the Launch Control Center on its right. On the west side (lower end) are (left to right) the Orbiter Processing Facility, Process Control Center, and Operations Support Building. To the east (upper end) are Launchpads 39A (right) and 39B (just above the VAB). The crawlerway iv stretches between the VAB and the launchpads toward the Atlantic Ocean, seen beyond them. (NASA Image Number 99PP-1213) Page 70 Figure 17 The Apollo Saturn V 500F Facilities Test Vehicle, after conducting the VAB stacking operations, rolls out of the VAB on its way to Pad 39A to perform crawler, Launch Umbilical Tower, and pad operations. (NASA Image Number 67-H-1187) Page 79 Figure 18 On 9 November 1967, Apollo 4, the test flight of the Apollo/Saturn V space vehicle, was launched from Kennedy Space Center Launch Complex 39. This was an unmanned test flight intended to prove that the complex Saturn V rocket could perform its requirements. (NASA Image Number 67-60629) Page 89 Figure 19 NASA organization during the last days of the Eisenhower administration, 17 January 1961. Page 90 Figure 20 NASA organization as revised to conduct the manned lunar landing, 1 November 1961. Page 91 Figure 21 NASA organization as revised to strengthen Apollo and other project manage- ment teams, 1 November 1963. Page 92 Figure 22 NASA organization following the consolidation of general management, 2 January 1966. Page 93 Figure 23 NASA procurement procedures. Page 95 Figure 24 Congressional budget history, NASA FY 1962. Page 97 Figure 25 Gemini master launch schedule on 10 December 1965, with Gemini 7 in orbit and Gemini 6 about to be launched. Five additional Gemini missions remained. Page 98 Figure 26 This chart shows a hypothetical mission experiencing major delay. This type of chart was used to focus management on unfavorable project trends. Page 99 Figure 27 Trend chart for Gemini’s 12 launches as of 31 October 1966, 11 days before the completion of the program. Page 100 Figure 28 The Project Approval Document for the Apollo spacecraft, 18 December 1961. Page 101 Figure 29 Project Approval Documents for the Apollo Program. Page 102 Figure 30 Management organization for Apollo Program. Page 103 Figure 31 Manpower requirements during the advancing phases of a program. Page 104 Figure 32 Apollo Review Procedures, the essential milestones. Page 109 Figure 33 This view of the rising Earth greeted the Apollo 8 astronauts as they came from behind the Moon after the lunar orbit insertion burn. (NASA Image Number 68-HC-870) Page 112 Figure 34 Astronaut Edwin E. “Buzz” Aldrin, Jr., Lunar Module pilot of the first lunar landing mission, poses for a photograph beside the deployed United States flag during an Apollo 11 extravehicular activity (EVA) on the lunar surface. (NASA Image Number AS11-40-5875) Page 114 Figure 35 President Richard M. Nixon welcomes the Apollo 11 astronauts aboard the USS Hornet, prime recovery ship for the historic Apollo 11 lunar landing mis- sion, in the central Pacific recovery area. (Left to right) Neil A. Armstrong, INTRODUCTION v commander; Michael Collins, Command Module pilot; and Buzz Aldrin, Lunar Module pilot, are confined to the Mobile Quarantine Facility (MQF). (NASA Image Number S69-21365) Page 118 Figure 36 Comparison of the Soviet and U.S. manned launches during the period from 1961 through 1970. Page 119 Figure 37 N-1 on the pad with its umbilical tower, along with the umbilical arms that provided ready access. Page 120 Figure 38 Comparison of the Soviet N-1 with the U.S. Saturn V. Page 121 Figure 39 A photograph of the Soviet Lunar Lander and Return Vehicle taken at the Moscow Aviation Institute on 28 November 1989. The occasion was a visit by three Massachusetts Institute of Technology (MIT) professors—Lawrence Young (left center), Jack Kerrebrock (the photographer), and Edward Crawley (not pictured). Page 122 Figure 40 Soviet disaster: the N-1 explodes. Page 123 Figure 41 The Lunar Rover provided the astronauts with an opportunity to explore the landing area to distances of 10 miles. This capability was available for the final three lunar missions. (NASA Image Number AS17-147-22526) vi Acknowledgments ene, my bride, has been patient with me for many years, 63 to be exact. In the past, I’ve traveled extensively, and even when home, I’ve had deadlines to meet and weekend activities to attend. So last GJanuary, in retirement, I asked my daughters whether it was fair to embark on another major endeavor. I explained why I wanted again to put pencil to paper. They thought I should, but only if their mother was sympathetic. Gene was not just enthusiastic; she was supportive from then until now, even when I disap- peared behind closed doors for countless hours. My output on foolscap is illegible to most, but somehow Julie Cleary, my associate, was able to inter- pret and transcribe the contents. There were, of course, rewrites and additions, and then a table of contents, an index, and footnotes—this last the greatest hurdle of all. The final copy is a testament to her persever- ance and skill. I also want to recognize Marie Doherty and the members of the Media Services Department in the Draper Laboratory for their assistance with three key illustrations. This opus could not have been published without the full support of NASA’s History Division, and in particular Steve Garber, with whom I’d worked previously on my book Aiming at Targets (NASA SP-4106, 1996). Now, as in the past, his professionalism, his calm demeanor, and his can-do attitude made this pub- lication become a reality. Special thanks also go to Nadine Andreassen, Steven Dick, Giny Cheong, Annette Lin, and Mike Peacock of the History Division for all their help. Dr. Asif Siddiqi, an expert in Russian space history, also contributed a great deal by reviewing the man- uscript. Thanks also to the various peer reviewers who provided much useful feedback.