Here are details about a :
Space commemorative cover
or Space Cover.
Kosmodrom / Plats : USA
Stämpeldatum: 15 Nov. 1971
Händelsetyp : Uppskjutning
Startplatta / Plats : USA KSC (FL)
Bemannad / Robotisk Mission : Robotisk
Uppdragsmål/Typ : Experimentell / Vetenskap
ou?/where?: au sol - ground
autographe?: non - noneBeskrivning : Malindi, Kenya post stamp and Explorer 45 satellite.
Its primary scientific objectives were to: (1) study the characteristics and origin of the Earth`s ring current and development of the main-phase magnetic storms; and, (2) study the relation between magnetic storms, substorms, and the acceleration of charged particles within the inner magnetosphere. To determine the major wave-particle interaction mechanisms, directional measurements of protons, electrons, and alpha particles were made over a wide energy range, and dc and ac electric and magnetic fields were measured.
Nyckelord :
#Djurliv,
#Planet,
#Satellit, Är UTANFÖR Rymdrevyerna. Senast ändrad: 26/03/2015 @ 09h39
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USA 542 | 38,11 |
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