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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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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
By
Grant Bowers
28 nov 2018
0
0
233
Data:
28 feb 1958 anni
Adesso
~ 66 years ago
Immagini:
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