Here are details about a :
Space commemorative cover
or Space Cover.
Cosmodrome / Location : Baikonur
Date of Cancellation: April 2, 1964
Exist : 200 copies
Event Type : Launch
Launch Pad / Location : Baikonur (KAZ)
Manned / Robotic Mission : Robotic
Mission Objective/Type : Failure
ou?/where?: au sol - ground
autographe?: non - noneDescription : Numbered cover. Second probe in the series. The probe failed during cruise phase, when a slow leak from a cracked sensor window caused the spacecraft to depressurize. An ground command turned on the radio system while there was still a rarefied atmosphere inside, causing the electronics to short out by corona discharge. Nevertheless, communication was maintained via the transmitter in the landing capsule, so that space radiation and atomic-hydrogen spectrometer measurements could be performed. By May 14 1964, finally all communications failed. Zond 1 passed 100,000 km from Venus on 14 July 1964. It was the second Soviet research spacecraft to reach the planet. Keyword(s) :
#Planet,
#Probe,
#Rocket,
#Venus and probes, This is OUTSIDE of a Space Revue. Last modified: 04/13/2017 @ 22h50
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Page : future · Ref: ba 12 Space Event : KOSMOS 27 (3MV-1 #1) (SATELLITE) · ZOND 1 AND 2 · MOLNIYA · PARTIAL FAILURE
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