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    Robert McNees (mcnees@mastodon.social)'s status on Friday, 02-Aug-2024 03:12:45 JSTRobert McNeesRobert McNees
    in reply to

    Second, astronomer Annie Jump Cannon visited Mount Holyoke the following year, and made a big impression on Sawyer.

    After graduating, Sawyer moved to Harvard to work with Cannon and Harlow Shapley on globular clusters. Radcliffe awarded her PhD (1931), because Harvard didn't award science graduate degrees to women.

    https://mastodon.social/@mcnees/109496538128937972

    In conversationabout 11 months ago from mastodon.socialpermalink

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      Robert McNees (@mcnees@mastodon.social)
      from Robert McNees
      Attached: 1 image Astronomer Annie Jump Cannon was born #OTD in 1863. She was a pioneer of stellar classification and co-creator of the Harvard Classification Scheme. Over her lifetime she *manually* classified around 350,000 stars. Image: Harvard University, Radcliffe Archives
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