Copyright

Copyright © 2005 by George Johnson

All rights reserved

Printed in the United States of America

First Edition

For information about permission to reproduce selections from this book, write to Permissions,W.W. Norton & Company, Inc., 500 Fifth Avenue, New York, NY 10110

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Book design by Chris Welch

Production manager: Julia Druskin

Library of Congress Cataloging-in-Publication Data

Johnson, George, date.

Miss Leavitt’s stars : the untold story of the woman who discovered how

to measure the universe / George Johnson.— 1st ed.

p. cm. — (Great discoveries)

Includes bibliographical references and index.

ISBN 0-393-05128-5

ISBN 978-0-39334-837-8 (e-book)

1. Astrometry—History. 2. Leavitt, Henrietta Swan, 1868–1921. 3. Astronomical photometry. 4. Astronomy—United States—History—20th century.

I. Title. II. Series.

QB807.J64 2005

522'.09'04—dc22

2005002823

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W.W. Norton & Company, Inc., 500 Fifth Avenue, New York, N.Y. 10110

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