Project PHaEDRA - Williamina P. Fleming - Spectra to be confirmed in Catalogue of III Type Stars #1

About the Project

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. 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. You can sign up for our Project PHaEDRA newsletter here. Have questions? Want to start a discussion? Head over to our blog posts to make comments about notebooks and ask questions. NOTE: Please follow these special instructions when transcribing these notebooks.

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Completed!

Project Progress (details)
234 pages completed
Difficulty
5 out of 5
(details)

574

Contributing
members

234

Total
pages