Isis Pogson

Though a few women had been elected as honorary members, Isis Pogson was the first woman to try to join the Royal Astronomical Society as a fellow. She was admitted almost thirty-five years later, in 1920, after the society finally changed the rules.

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Gentile Budrioli

Gentile Budrioli was an influential astrologist and herbal healer in 1400s Bologna, renowned for her skills, a close friend of the ruler’s wife, and even briefly a councillor at the Bolognese court.

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Wendy Freedman

Dr. Wendy Freedman was the lead author on the 2001 paper “Final Results from the Hubble Space Telescope Key Project to Measure the Hubble Constant;” Freedman and her team had calculated more precisely than ever before the rate at which the universe is expanding, or the Hubble constant.

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