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Mystery Sat #8

(29.09.2002)

 

Can You identify?
  

 

 

SERT 1 (Space Electric Propulsion Test) was suborbital test flight of ion engines built by NASA's Lewis Research Center. It carried one mercury and one cesium engine, one of the two thrusters onboard did not work, but the other operated for 31 minutes.

SERT 1 was launched on 20.07.1964 on a Scout-X4 rocket from Wallops Island.

This satellite was correctly identified by:
Sven Grahn, Bill Thompson, Neil Bland, Gert Meinl, Patrice Perissinotto, Geoff Richards 
(6 out of 224 = 2.7 % success)

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