Digital Apollo: Human and Machine in Spaceflight David A. Mindell The MIT Press Cambridge, Massachusetts London, England ( 2008 Massachusetts Institute of Technology All rights reserved. No part of this book may be reproduced in any form by any electronic or mechanical means (including photocopying, recording, or information storage and retrieval) without permission in writing from the publisher. For information about special quantity discounts, please email
[email protected] This book was set in Stone Serif and Stone Sans on 3B2 by Asco Typesetters, Hong Kong. Printed and bound in the United States of America. Library of Congress Cataloging-in-Publication Data Mindell, David A. Digital Apollo : human and machine in spaceflight / David A. Mindell. p. cm. Includes bibliographical references and index. ISBN 978-0-262-13497-2 (hardcover : alk. paper) 1. Human-machine systems. 2. Project Apollo (U.S.)—History. 3. Astronautics—United States—History. 4. Manned spaceflight—History. I. Title. TA167.M59 2008 629.47 04—dc22 2007032255 10987654321 Preface and Acknowledgments On June 14, 1966, a robotic spacecraft had just landed on the moon and begun trans- mitting images to NASA. Project Gemini was drawing to a close, Apollo hardware was beginning to emerge from factories, and Apollo software was experiencing a crisis. And on that day I was born. I do not remember the first lunar landing of Apollo 11 or the drama of Apollo 13, but I do remember watching the later launches and landings on television. In that sense, I am among the first of a generation—those for whom lunar landings have always been a fait accompli—for whom the twentieth century’s greatest technological spectacle was an accomplishment rather than a dream.