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15% Complete

227 Total Pages 69 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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31% Complete

228 Total Pages 154 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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36% Complete

88 Total Pages 74 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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61% Complete

210 Total Pages 59 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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61% Complete

226 Total Pages 82 Contributing Members

Project PHaEDRA - Williamina P. Fleming - Reductions of Photographic Observations #7

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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73% Complete

238 Total Pages 187 Contributing Members

Project PHaEDRA - Williamina P. Fleming - Variable Stars; Spectra #3

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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80% Complete

196 Total Pages 193 Contributing Members

Project PHaEDRA - Williamina P. Fleming - Reductions of Photographic Observations #3

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

226 Total Pages 127 Contributing Members

Project PHaEDRA - Williamina P. Fleming - Reductions of Photographic Observations #5

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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100% Complete

55 Total Pages 8 Contributing Members

Harvard-Smithsonian Center for Astrophysics DASCH project- Logbook AB #3

Before iPhones, laptops, and even punch-card computers there were human computers, some of whom worked at the Harvard College Observatory. Most recently seen on the TV series COSMOS with Neil Tyson, these women made some of the most important discoveries in astronomy in the early 20th century. Please come help us transcribe the logbooks so we can preserve and digitize this very valuable resource.

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100% Complete

109 Total Pages 5 Contributing Members

Harvard-Smithsonian Center for Astrophysics DASCH project- Logbook AI #16

Before iPhones, laptops, and even punch-card computers there were human computers, some of whom worked at the Harvard College Observatory. Most recently seen on the TV series COSMOS with Neil Tyson, these women made some of the most important discoveries in astronomy in the early 20th century. Please come help us transcribe the logbooks so we can preserve and digitize this very valuable resource.

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