Here are details about a :
Space commemorative cover
or Space Cover.
Cosmodrom : USA
Date of Cancellation: Aug. 12, 1977
Kind of Event : Launch
Launch pad : USA KSC (FL)
habité?/manned?: robot
Mission type : Experimental & Science
ou?/where?: au sol - ground
autographe?: non - noneDescription : Kennedy Space Center post stamp and HEAO telescope.
High-Energy Astronomy Observatory 1 (HEAO 1) was the first in a series of three satellite observatories designed to continue the X-ray and gamma-ray studies initiated by ANS, OAO 3, UK 5, the OSO series, the SAS series, and the gamma-ray burst discoveries of the Vela satellites. This mission was specifically designed to map and survey the celestial sphere for X-ray and gamma-ray sources in the energy range of 150 eV to 10 MeV, to establish the size and precise location of X-ray sources to determine the contribution of discrete sources to the X-ray background, and to measure time variations of X-ray sources. Keyword(s) :
#Planet,
#Satellite,
#Sun, This is OUTSIDE of a Space Revue. Last modified: 05/04/2015 @ 23h14
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Page : future · Ref: USA 1063 Space Event : HEAO 1 (SATELLITE) · ATLAS SLV3D
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