Cecilia Payne-Gaposchkin

Cecilia Payne-Gaposchkin studied at Cambridge but was denied a degree because it didn’t grant them to women until 1948. She pursued a Ph.D. in the United States, and in her thesis showed the sun is made mostly of hydrogen and helium. It has been called “the most brilliant Ph.D. thesis ever written in astronomy.

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Marie Curie | Radioactivity Pioneer | Women Scientist | Abakcus

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