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31 jan 1958 ano - Confirmed the existence of the Van Allen belts

Descrição:

Explorer 1 confirmed the existance of van Allen bealts

Adicionado na linha do tempo:

Our Space on earth

ByImogen SHAND-F

2 dez 2018

1

0

347

Data:

31 jan 1958 ano

Agora

~ 67 years ago

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