Cover image for The glass universe : how the ladies of the Harvard Observatory took the measure of the stars / Dava Sobel.
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The glass universe : how the ladies of the Harvard Observatory took the measure of the stars / Dava Sobel.
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9780670016952
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New York, New York : Viking, [2016]

©2016
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xii, 324 pages, 16 unnumbered pages of plates : illustrations (some color) ; 24 cm
Abstract:
The little-known true story of the unexpected and remarkable contributions to astronomy made by a group of women working in the Harvard College Observatory from the late 1800s through the mid-1900s.-- Provided by publisher.
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Summary

Summary

New from #1 New York Times bestselling author Dava Sobel, t he "inspiring" ( People ), little-known true story of women's landmark contributions to astronomy

"A joy to read." -- The Wall Street Journal

Named one of the best books of the year by NPR, The Economist, Smithsonian, Nature, and NPR's Science Friday

Nominated for the PEN/E.O. Wilson Literary Science Writing Award

In the mid-nineteenth century, the Harvard College Observatory began employing women as calculators, or "human computers," to interpret the observations their male counterparts made via telescope each night. At the outset this group included the wives, sisters, and daughters of the resident astronomers, but soon the female corps included graduates of the new women's colleges--Vassar, Wellesley, and Smith. As photography transformed the practice of astronomy, the ladies turned from computation to studying the stars captured nightly on glass photographic plates.

The "glass universe" of half a million plates that Harvard amassed over the ensuing decades--through the generous support of Mrs. Anna Palmer Draper, the widow of a pioneer in stellar photography--enabled the women to make extraordinary discoveries that attracted worldwide acclaim. They helped discern what stars were made of, divided the stars into meaningful categories for further research, and found a way to measure distances across space by starlight. Their ranks included Williamina Fleming, a Scottish woman originally hired as a maid who went on to identify ten novae and more than three hundred variable stars; Annie Jump Cannon, who designed a stellar classification system that was adopted by astronomers the world over and is still in use; and Dr. Cecilia Helena Payne, who in 1956 became the first ever woman professor of astronomy at Harvard--and Harvard's first female department chair.

Elegantly written and enriched by excerpts from letters, diaries, and memoirs, The Glass Universe is the hidden history of the women whose contributions to the burgeoning field of astronomy forever changed our understanding of the stars and our place in the universe.


Author Notes

Dava Sobel was born in the Bronx, New York on June 15, 1947. She received a B.A. from the State University of New York at Binghamton in 1969. She is a former New York Times science reporter and has contributed articles to Audubon, Discover, Life, Harvard Magazine, and The New Yorker.

She has written several science related books including Letters to Father, The Planets, and A More Perfect Heaven: How Copernicus Revolutionized the Cosmos. Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time won the Harold D. Vursell Memorial Award from the American Academy of Arts and Letters. Galileo's Daughter: A Historical Memoir of Science, Faith, and Love won the 1999 Los Angeles Times Book Prize for science and technology and a 2000 Christopher Award. She has co-authored six books with astronomer Frank Drake including Is Anyone Out There? She also co-authored with William J. H. Andrewes The Illustrated Longitude.

Because her work provides awareness of science and technology to the general public, she has received the Individual Public Service Award from the National Science Board in 2001, the Bradford Washburn Award in 2001,the Klumpke-Roberts Award in 2008, and the Eduard Rhein Foundation in Germany in 2014.

(Bowker Author Biography)


Reviews 2

Publisher's Weekly Review

Acclaimed science writer Sobel (A More Perfect Heaven) casts much-needed light on the brilliant and determined women behind two historic revolutions in astronomy: one scientific, one professional. In the mid-18th century, astronomers employed human "computers" to scan glass photographic plates and perform calculations. Only the Harvard College Observatory, directed by professor Edward Pickering, hired both men and women as computers. The women there-including Williamina Fleming, Antonia Maury, Henrietta Leavitt, Annie Jump Cannon, and Cecilia Payne-earned far less than their male counterparts but were eager for the work. As Sobel explains, it was the only way they could do science. Their research led to both the creation of a catalogue of stars still in use today and groundbreaking discoveries in stellar composition, motion, evolution, and a reliable way to calculate interstellar distances. Sobel knows how to tell an engaging story, and this one flows smoothly, with just enough explication of the science. She also reveals the long hours the women worked and their constant search for funding as well as their triumphs of discovery and the eventual acknowledgment of their achievements by their peers and public. With grace, clarity, and a flair for characterization, Sobel places these early women astronomers in the wider historical context of their field for the very first time. Agent: Michael Carlisle, InkWell. (Dec.) © Copyright PWxyz, LLC. All rights reserved.


Library Journal Review

When we think of computers, we usually think of devices that perform processes to store and process data. In the mid-19th century, the Harvard College Observatory began employing women as computers to calculate distances and interpret spatial data. Award-winning science journalist Sobel (Longitude; Galileo's Daughter) tells their story. Relying on letters, memoirs, and diaries, she describes their significant contributions to the emerging discipline of astronomy at a time when stellar photography had begun to have a tremendous impact on how data was gathered and interpreted. Sobel provides details of the persistent work inequities these women confronted. They earned less pay than their male counterparts and were not properly acknowledged through membership in professional societies or with available awards. Sobel's book records the impact of women such as Annie Jump Cannon, who designed a stellar classification system adopted by astronomers across the globe. Though this title isn't intended as a discipline-specific monograph, at times, it bogs readers down in scientific minutiae. VERDICT Readers who enjoyed Sobel's previous work will welcome this new title. It is a terrific catalog to match the exceptional work these women created in the course of their careers.-Faye Chadwell, Oregon State Univ., Corvallis © Copyright 2016. Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.


Excerpts

Excerpts

Miss Cannon had classified one hundred thousand stars when she set the work aside to spend the summer of 1913 in Europe with her sister, Mrs. Marshall. They planned to attend three major astronomy meetings on the continent, plus all the banquets, garden parties, excursions, and entertainments that such international congresses entailed. On her previous trip to Europe, with her friend and Wellesley classmate Sarah Potter in 1892, Miss Cannon had made the grand tour of popular tourist destinations, camera in hand. This time she would go as a respected astronomer and the only female officer in her professional organization. At the 1912 meeting of the Astronomical and Astrophysical Society of America, the members had voted to change their name to the American Astronomical Society and to make her their treasurer. Now she would seek out her foreign colleagues, many of whom she knew only by reputation or correspondence, in their native settings.   "There are no women assistants," Miss Cannon noted of the Royal Observatory, Greenwich. Travel broadened her appreciation for the singularity of Harvard's large female staff, although she easily befriended men wherever she went. At Greenwich, "Without the slightest feeling of being out of place, without the smallest tinge of embarrassment, I discussed absorbing work with one and another." That evening the astronomer royal, Frank Dyson, called for Miss Cannon and Mrs. Marshall at their London hotel and escorted them to a soiree at Burlington House, the headquarters of the Royal Astronomical Society and four other scientific fraternities. "Never has it been my good fortune to have such a kindly greeting, such hearty good will, such wonderful feeling of equality in the great world of research as among these great Englishmen." At the society's meeting a few days later, she gave a formal presentation about her recent investigation into the spectra of gaseous nebulae.   Mrs. Marshall understandably avoided the scientific sessions, at which Miss Cannon inured herself to being the sole woman in a roomful of as many as ninety men. In Germany, she reported, "Not a single German woman attended these Hamburg meetings" of the Astronomische Gesellschaft. "Once or twice, two or three would come in for a few minutes but I was generally the only woman to sit through a session. This was not so pleasant but at the recesses the men were so kind that nothing seemed to matter, and at the luncheon women appeared in great numbers."   In Bonn, where the Solar Union gathered from July 30 to August 5, the astronomers were treated to a flyby visit of a military zeppelin, a side trip to the Gothic cathedral at Cologne, a riverboat ride up the Rhine, and a gala night in the Bonn observatory that prompted the English-speaking delegates to sing "They Are Jolly Good Fellows" to Director Friedrich Küstner and his wife and daughters. "Luncheon and indeed all meals in Germany," observed Canadian astrophysicist John Stanley Plaskett, "are a much more important and solemn function than with us and take at least twice the time."   Pickering, an elder statesman in this community, spoke at several banquets during the week. He shared impressions of his previous stays in Bonn, a city he had long regarded as the world capital of photometry. It was here that the legendary Friedrich Wilhelm Argelander assembled the Bonner Durchmusterung star catalogue and perfected the Argelander method of studying variables by comparing them to their steady neighbors. Argelander's own small telescope, still mounted at the Bonn observatory, proved an object of veneration for the visiting astronomers.   Only about half the members of Pickering's Committee on Spectral Classification, first convened at Mount Wilson, had come to the Bonn meeting. Those present included Henry Norris Russell, Karl Schwarzschild, Herbert Hall Turner, and of course Küstner, of the local observatory. They met Thursday afternoon, July 31, to polish their report before Friday's discussion and vote. The group had considered incorporating some symbols into the Draper classification that would account for the widths of spectral lines, but ultimately rejected the idea. Rather than retrofit the Draper system, they preferred to look forward and explore the possibility of an entirely new design for stellar taxonomy.   On Friday morning Chairman Pickering read the committee's recommendation to the full assembly at the Physical Institute. He proposed postponing "the permanent and universal adoption" of any system until the committee could formulate a suitable revision. In the interim, however, everyone should foster the well-known and widely praised Draper classification. Approval of the resolution was swift and unanimous. Ditto the subresolution regarding a refinement originally suggested by Ejnar Hertzsprung and already practiced by Miss Cannon. It consisted of a zero subscript for lone letters. Going forward, A0 would denote a star of purely A‑category attributes, showing no B tendencies whatever. The new A0 reduced plain A to a "rough" categorization.   At the final session on August 5, the Solar Union dissolved its old committees and regrouped into new ones for the work to be done over the next three years, before they would all meet again in Rome. "When the names of committees were read," wrote Miss Cannon, "I was very much surprised to find that I was put on the Committee on Classification of Stellar Spectra--and one of the novel experiences of the summer was to meet with this Committee. They sat at a long table, these men of many nations, and I was the only woman. Since I have done almost all the world's work in this one branch, it was necessary for me to do most of the talking." Excerpted from The Glass Universe: How the Ladies of the Harvard Observatory Took the Measure of the Stars by Dava Sobel All rights reserved by the original copyright owners. Excerpts are provided for display purposes only and may not be reproduced, reprinted or distributed without the written permission of the publisher.

Table of Contents

Prefacep. xi
Part 1 The Colors of Starlight
Chapter 1 Mrs. Draper's Intentp. 3
Chapter 2 What Miss Maury Sawp. 21
Chapter 3 Miss Bruce's Largessep. 40
Chapter 4 Stella Novap. 56
Chapter 5 Bailey's Pictures from Perup. 71
Part 2 Oh, Be A Fine Girl, Kiss Me!
Chapter 6 Mrs. Fleming's Titlep. 89
Chapter 7 Pickering's "Harem"p. 105
Chapter 8 Lingua Francap. 123
Chapter 9 Miss Leavitt's Relationshipp. 141
Chapter 10 The Pickering Fellowsp. 159
Part 3 In the Depths Above
Chapter 11 Shapley's "Kilo-Girl" Hoursp. 179
Chapter 12 Miss Payne's Thesisp. 196
Chapter 13 The Observatory Pinaforep. 215
Chapter 14 Miss Cannon's Prizep. 232
Chapter 15 The Lifetimes of Starsp. 249
Appreciationp. 267
Sourcesp. 269
Some Highlights in the History of the Harvard College Observatoryp. 273
Glossaryp. 281
A Catalogue of Harvard Astronomers, Assistants, and Associatesp. 285
Remarksp. 293
Bibliographyp. 299
Indexp. 307

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