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28 feb 1958 anni - explorer 1

Descrizione:

This was the first US satellite. Its purpose is to detect trapped radiation in the earth's magnetosphere. It was the first satellite to carry scientific instruments

Aggiunto al nastro di tempo:

satellite timeline

ByGrant Bowers
28 nov 2018
0
0
406

Data:

28 feb 1958 anni
Adesso
~ 67 years ago

Immagini:

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