This page no longer updated from 31 October 2001. Latest version can be found at Proton

N-4 Spacecraft
N-4 Spacecraft
Cutaway view of N-4 spacecraft. This heavy high-energy physics station was launched on the first four test launches of the Proton launch vehicle.

Credit: Chelomei School, Leninsk. 30,376 bytes. 525 x 345 pixels.

Program: Proton. Objective: Astronomy. Overview: Investigation of ultra-high-energy cosmic particles. Major Events: .
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Last update 12 March 2001.
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© Mark Wade, 2001 .