Here are details about a :
Space commemorative cover
or Space Cover.
Kosmodrom / Plats : USA
Stämpeldatum: 12 Nov. 1980
Händelsetyp : Tracking
Startplatta / Plats : USA Pasadena (CA)
Bemannad / Robotisk Mission : Robotisk
Uppdragsmål/Typ : Djuprymd
ou?/where?: au sol - ground
autographe?: non - noneBeskrivning : Pasadena post stamp. Pictures of Tethys & Mimas from Voyager 1. The surface area of Mimas is slightly less than the land area of Spain. The low density of Mimas, 1.15 g/cm³, indicates that it is composed mostly of water ice with only a small amount of rock. Due to the tidal forces acting on it, Mimas is noticeably prolate; its longest axis is about 10% longer than the shortest. The ellipsoidal shape of Mimas is especially noticeable in some recent images from the Cassini probe. Nyckelord :
#Djuprymden,
#Månen och sonder,
#NASA,
#Planet,
#Sond, Är UTANFÖR Rymdrevyerna. Senast ändrad: 26/05/2015 @ 10h00
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Sida : future · Ref: USA 1453 Rymdhändelse : VOYAGER 1 (OUTER PLANETS PROBE) · SATURN & HER MOONS
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