Browse Projects

86% Complete

228 Total Pages 119 Contributing Members

Project PHaEDRA - Evelyn F. Leland - Miscellaneous Observations - Variables #1

At Harvard College Observatory (now the Center for Astrophysics | Harvard & Smithsonian), women computers studied glass plate photographs of the night sky. Here they catalogued stars, identifying variables, interpreting stellar spectra, counting galaxies, and measuring the vast distances in space. Several of them made game-changing discoveries in astronomy and astrophysics. In these books, follow the work of Evelyn F. Leland who worked extensively on stellar spectra, finding objects with unual spectral lines, and discovered many new variable stars. Interested in historical women? Love astronomy? Help us transcribe the work of the Harvard Observatory's women computers and see which stars shine the brightest. Have questions? Want to start a discussion? Head over to our blog posts to make comments about notebooks and ask questions about transcribing. NOTE: Please follow these special instructions when transcribing these notebooks.

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65% Complete

225 Total Pages 114 Contributing Members

Project PHaEDRA - Evelyn F. Leland - Miscellaneous Observations - Variables M5 #2

At Harvard College Observatory (now the Center for Astrophysics | Harvard & Smithsonian), women computers studied glass plate photographs of the night sky. Here they catalogued stars, identifying variables, interpreting stellar spectra, counting galaxies, and measuring the vast distances in space. Several of them made game-changing discoveries in astronomy and astrophysics. In these books, follow the work of Evelyn F. Leland who worked extensively on stellar spectra, finding objects with unual spectral lines, and discovered many new variable stars. Interested in historical women? Love astronomy? Help us transcribe the work of the Harvard Observatory's women computers and see which stars shine the brightest. Have questions? Want to start a discussion? Head over to our blog posts to make comments about notebooks and ask questions about transcribing. NOTE: Please follow these special instructions when transcribing these notebooks.

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88% Complete

116 Total Pages 48 Contributing Members

Project PHaEDRA - Henrietta Swan Leavitt #02

At Harvard College Observatory (now the Harvard-Smithsonian Center for Astrophysics), women studied over 130 years of the night sky, all preserved on glass plate photographs. Women computers catalogued stars, identified variables, interpreted stellar spectra, counted galaxies, and measured distances in space. Several of them made game-changing discoveries in astronomy and astrophysics. Interested in historical women? Love astronomy? Help us transcribe the work of the Harvard Observatory's women computers and see which stars shine the brightest. To learn more about the impact of the women computers, listen to an interview with Dava Sobel about her recently released book "Glass Universe" describing their legacy.

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60% Complete

304 Total Pages 174 Contributing Members

Project PHaEDRA - Williamina P. Fleming - Reductions of Photographic Observations #11

At Harvard College Observatory (now the Center for Astrophysics | Harvard & Smithsonian), women computers studied glass plate photographs of the night sky. Here they catalogued stars, identifying variables, interpreting stellar spectra, counting galaxies, and measuring the vast distances in space. Several of them made game-changing discoveries in astronomy and astrophysics. In these books, follow the work of Williamina Fleming who discovered over 310 variable stars as well as discovering the first white dwarf. Interested in historical women? Love astronomy? Help us transcribe the work of the Harvard Observatory's women computers and see which stars shine the brightest. Have questions? Want to start a discussion? Head over to our blog posts to make comments about notebooks and ask questions about transcribing. NOTE: Please follow these special instructions when transcribing these notebooks.

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41% Complete

228 Total Pages 200 Contributing Members

Project PHaEDRA - Williamina P. Fleming - Reductions of Photographic Observations #4

At Harvard College Observatory (now the Center for Astrophysics | Harvard & Smithsonian), women computers studied glass plate photographs of the night sky. Here they catalogued stars, identifying variables, interpreting stellar spectra, counting galaxies, and measuring the vast distances in space. Several of them made game-changing discoveries in astronomy and astrophysics. In these books, follow the work of Williamina Fleming who discovered over 310 variable stars as well as discovering the first white dwarf. Interested in historical women? Love astronomy? Help us transcribe the work of the Harvard Observatory's women computers and see which stars shine the brightest. Have questions? Want to start a discussion? Head over to our blog posts to make comments about notebooks and ask questions about transcribing. NOTE: Please follow these special instructions when transcribing these notebooks.

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61% Complete

88 Total Pages 103 Contributing Members

Project PHaEDRA - Williamina P. Fleming - Reductions of Photographic Observations #6

At Harvard College Observatory (now the Center for Astrophysics | Harvard & Smithsonian), women computers studied glass plate photographs of the night sky. Here they catalogued stars, identifying variables, interpreting stellar spectra, counting galaxies, and measuring the vast distances in space. Several of them made game-changing discoveries in astronomy and astrophysics. In these books, follow the work of Williamina Fleming who discovered over 310 variable stars as well as discovering the first white dwarf. Interested in historical women? Love astronomy? Help us transcribe the work of the Harvard Observatory's women computers and see which stars shine the brightest. Have questions? Want to start a discussion? Head over to our blog posts to make comments about notebooks and ask questions about transcribing. NOTE: Please follow these special instructions when transcribing these notebooks.

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93% Complete

210 Total Pages 90 Contributing Members

Project PHaEDRA - Williamina P. Fleming - Reductions of Photographic Observations #8

At Harvard College Observatory (now the Center for Astrophysics | Harvard & Smithsonian), women computers studied glass plate photographs of the night sky. Here they catalogued stars, identifying variables, interpreting stellar spectra, counting galaxies, and measuring the vast distances in space. Several of them made game-changing discoveries in astronomy and astrophysics. In these books, follow the work of Williamina Fleming who discovered over 310 variable stars as well as discovering the first white dwarf. Interested in historical women? Love astronomy? Help us transcribe the work of the Harvard Observatory's women computers and see which stars shine the brightest. Have questions? Want to start a discussion? Head over to our blog posts to make comments about notebooks and ask questions about transcribing. NOTE: Please follow these special instructions when transcribing these notebooks.

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39% Complete

227 Total Pages 174 Contributing Members

Project PHaEDRA - Williamina P. Fleming - Reductions of Photographic Observations #9

At Harvard College Observatory (now the Center for Astrophysics | Harvard & Smithsonian), women computers studied glass plate photographs of the night sky. Here they catalogued stars, identifying variables, interpreting stellar spectra, counting galaxies, and measuring the vast distances in space. Several of them made game-changing discoveries in astronomy and astrophysics. In these books, follow the work of Williamina Fleming who discovered over 310 variable stars as well as discovering the first white dwarf. Interested in historical women? Love astronomy? Help us transcribe the work of the Harvard Observatory's women computers and see which stars shine the brightest. Have questions? Want to start a discussion? Head over to our blog posts to make comments about notebooks and ask questions about transcribing. NOTE: Please follow these special instructions when transcribing these notebooks.

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