Here are details about a :
Space commemorative cover
or Space Cover.
Kosmodrom / Plats : USA
Stämpeldatum: 30 Mai 1971
Händelsetyp : Uppskjutning
Startplatta / Plats : USA KSC (FL)
Bemannad / Robotisk Mission : Robotisk
Uppdragsmål/Typ : Mars
ou?/where?: au sol - ground
autographe?: non - noneBeskrivning : The Mariner Mars 71 mission was planned to consist of two spacecraft to orbit Mars on complementary missions, but due to the failure of Mariner 8 to launch properly, only one spacecraft was available. Mariner 9 combined mission objectives of both Mariner 8 (mapping 70 % of the Martian surface) and Mariner 9 (a study of temporal changes in the Martian atmosphere and on the Martian surface). Mariner 9 was the first spacecraft to orbit another planet.
Kennedy Space Center post stamp and leaving of Mariner 9 sonde. Nyckelord :
#Mars och sonder,
#Satellit, Är UTANFÖR Rymdrevyerna. Senast ändrad: 24/03/2015 @ 21h34
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Sida : future · Ref: USA 523 Rymdhändelse : MARINER 9 (MARTIAN ORBITER) · ATLAS SLV3C · 1ST TO ORBIT ANOTHER PLANET
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