Cecilia Payne-Gaposchkin
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What links here
Williamina Fleming
Edward Charles Pickering
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1857 in science
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Zeta Puppis
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Astrophysics
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Royal Astronomical Society
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1911 in science
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RR Lyrae variable
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Annie Jump Cannon
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Henry Draper Catalogue
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List of astronomers
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1857
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1911
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White dwarf
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Stellar classification
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Nova
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May 21
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May 15
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Alexander Fleming
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