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28 Feb 1958 Jahr - explorer 1

Beschreibung:

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

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satellite timeline

ByGrant Bowers
28 Nov 2018
0
0
407

Datum:

28 Feb 1958 Jahr
Jetzt
~ 67 years ago

Abbildungen:

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