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Here are details about a :
Space commemorative cover
or Space Cover.

Cosmodromo / Luogo : USA

Data di annullo: 26 Juil. 1958
Tipo di Evento : Lancio
Rampa di Lancio / Luogo : USA KSC (FL)
Missione con Equipaggio / Robotica : Robotica
Obiettivo/Tipo Missione : Sperimentale / Scienza

SCIENCE

ou?/where?: au sol - ground
autographe?: non - none

Descrizione : Explorer IV satellite launched at Cap Canaveral, president Eisenhower reports satellite successful in orbit.
The Department of Defense`s Advanced Research Projects Agency had initially planned two satellites for the purposes of studying the Van Allen radiation belts and the effects of nuclear explosions upon these belts (and the Earth`s magnetosphere in general), however Explorer 4 was the only such satellite launched as the other, Explorer 5, suffered launch failure.

Parola chiave :
#Pianeta,
#Satellite,
#Sole,
#Telecomunicazioni,

Questo è FUORI dalle Riviste dello Spazio.

Ultima modifica: 08/04/2015 @ 10h20