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2 agos 1954 anni - Major discoveries

Descrizione:

Showed that the Universe is much larger than we thought.

Proved the Universe is expanding

His discoveries helped support the Big Bang Theory

Aggiunto al nastro di tempo:

Henrietta Leavitt

ByShawn Cunning
2 ott 2018

Data:

2 agos 1954 anni
Adesso
~ 69 years ago
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