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Henrietta Leavitt (1 ene 1868 año – 4 jul 1921 año)

Descripción:

Leavitt discovered stars and had named over 2,000 stars.

Añadido al timeline:

BHP Timeline

16 dic 2019

1

0

385

fecha:

1 ene 1868 año

4 jul 1921 año

~ 53 years

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