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1 ene 1897 año - The Yerkes Observatory, "Birthplace of astrophysics" is founded in 1897

Descripción:

It was the world's largest refracting telescope at the time. Used by legends such as Edwin Hubble, Subrahmanyan Chandrasekhar, and Carl Sagan

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ByPetros Flagg
19 ene 2020
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fecha:

1 ene 1897 año
Ahora mismo
~ 128 years ago
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