This is a part of a series of brief posts I’ll be doing that feature women — as writers, creatives, world-changers, or everyday people who’ve made a difference, yet we’ve likely not heard of them.
I am anxious to see the latest film, Hidden Figures, which tells the story of Katherine Johnson, Dorothy Vaughan, and Mary Jackson, three black women who were integral in the success of the U.S. Space Program. On that note, I found it interesting that the Women Who Dare knowledge card I drew today featured another hidden woman in history, in the related field of astronomy: Annie Jump Cannon.
Cannon had a strong academic background that included Wellesley, Radcliffe, and the Harvard Observatory. It was at the Harvard Observatory where she and other women (since labeled “Pickering’s Women” by science historians) that Cannon did some pretty impressive cataloging of stars, while taking existing classification systems and creating a more simplified one that “was adopted as the universal standard,” and led to the mnemonic device that many astronomers used, “Oh, Be A Fine Girl – Kiss Me!” According to Women Who Dare, Cannon classified over half a million stars. And while she was the first woman to be awarded the Draper Gold Medal of the National Academy of Sciences, the male-dominated group never did allow her membership.