| Here are details about a :
 Space commemorative cover
 or Space Cover.
 
  Cosmodrome / Location : USA
 
 Date of Cancellation: Nov. 8, 1980
 Event Type : Tracking
 Launch Pad / Location : USA Pasadena (CA)
 Manned / Robotic Mission : Robotic
 Mission Objective/Type : Deep Space
 ou?/where?: au sol - ground
 autographe?: non - none
 Description :  2 covers. Pasadena post stamp and Voyager 1.
Dione is the 15th largest moon in the Solar System, and is more massive than all known moons smaller than itself combined. It is composed primarily of water ice, but as the third densest of Saturn`s moons (after Enceladus and Titan, whose density is increased by gravitational compression) it must have a considerable fraction (~46%) of denser material like silicate rock in its interior.
Keyword(s) : #Deep space,
 #Planet,
 #Probe,
 This is OUTSIDE of a Space Revue. Last modified: 05/23/2015 @ 10h43
 
 
 
	
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  Page : future · Ref: USA 1447 LSpace Event : VOYAGER 1 (OUTER PLANETS PROBE) · SATURN & HER MOONS  
		USA 1447 L
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