Royal Astronomical Society of Canada
Ottawa Centre
Clear Sky Chart
Ottawa
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Happy #IWD2019 ! Ruth Northcott was RASC president from 1962-64, and edited the Journal and Handbook too!… https://t.co/6n7qfZkOxc
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Happy #InternationalWomensDay to all the awesome astronomical ladies out there!
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📷1: Ruth Northcott (1913-1969) wa… https://t.co/UDsA3BPOR4
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