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Person · 1868
Henrietta Swan Leavitt
Harvard Observatory astronomer (1868–1921) whose law linking Cepheid brightness and period gave astronomy its yardstick for measuring the universe.
Harvard Observatory astronomer (1868–1921) whose law linking Cepheid brightness and period gave astronomy its yardstick for measuring the universe.
Harvard Observatory astronomer (1868–1921) whose law linking Cepheid brightness and period gave astronomy its yardstick for measuring the universe.