Here are details about a : Space commemorative cover  or Space Cover.
   
Cosmodrome / Location : USA
  
Date of Cancellation: May 20, 2015 
Exist : 350  copies Event Type : Launch Launch Pad / Location : USA KSC (FL) Manned / Robotic Mission : Robotic Mission Objective/Type : Life in Space / Long Duration
 
ou?/where?: au sol - ground 
autographe?: non - noneDescription :  The launch was designated USA-261 and is the second flight of the second X-37B vehicle. The mission will test a Hall effect thruster in support of the Advanced Extremely High Frequency communications satellite program, and conduct a NASA investigation for testing various materials in space. The mission is expected to last at least 200 days.
 The Air Force launched a fourth X-37B mission, designated OTV-4 and codenamed AFSPC-5.
 Cape Canaveral post stamp. Keyword(s) :  #Aviation,  #Flags,  #LOLLINI (design),  #NASA,  #Planet,  #Rocket,  #Spaceship,  SPACE REVUE : 09 - 2015 Last modified: 08/29/2015 @ 17h49
 
 
 
 
	
		
	
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		Page : future · Ref: USA 3057 Space Event : X-37B · ORBITAL TEST VEHICLE
 
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