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Here are details about a :
Space commemorative cover
or Space Cover.

the flag of USA
Cosmodrom : USA

Date of Cancellation: Jun 18, 1976
Kind of Event : Launch
Launch pad : USA KSC (FL)
habité?/manned?: robot
Mission type : Experimental & Science
 SCIENCE 

ou?/where?: au sol - ground
autographe?: non - none

Description : 2 FDC.
Upon completion of the flight, the spacecraft impacted in the Atlantic ocean near Bermuda. The spacecraft was provided with continuous tracking and telemetry from Wallops Island and Bermuda. It studied the gravitational effect on time measurements (relativistic or Einstein redshift) by use of a hydrogen maser oscillator system (clock). This was to verify one of the results expected from Einstein’s general theory of relativity.

Keyword(s) :
#Celebrity,
#Einstein,
#Probe,
#Scientist,

SPACE REVUE : 04 - 2003

Last modified: 01/18/2016 @ 17h29

Buy SEE ALSO  Eur
availablepurchase this item USA  859 L 13,-  

     item shown right here with picture.
     items linked to the item shown.
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enveloppe USA 860 - cover USA 860
USA 860 - picture enhanced ?

Page : future · Ref: USA  859 L


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Space Event :

SCOUT D1 (LAUNCH VEHICLE) & MILA (TRACKING STATION) · GP-A PHYSICS MISSION (EINSTEIN THEORY)


USA 859

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