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11 Dez 1971 Jahr - Ariel 4-BRITISH IONOSHPERIC RESEARCH SATELLITE

Beschreibung:

It was a small observatory designed to investigate the interactions between electromagnetic waves, plasmas, and energetic particles present in the upper ionosphere.

Zugefügt zum Band der Zeit:

Early History of satellites

ByCamila Alvarez
29 Nov 2018
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Datum:

11 Dez 1971 Jahr
Jetzt
~ 53 years ago
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