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7 h 28 m, 4 out 1957 ano - Sputnik Satellite
Descrição:
This was the first artificial earth satellite made by the Soviet Union. This led to a more intense study of space and engineering.
Adicionado na linha do tempo:
6 nov 2017
0
0
350
History of Education
Data:
7 h 28 m, 4 out 1957 ano
Agora
~ 66 years ago