Science Fair Project Encyclopedia
Proton satellite
Proton was a model of Soviet scientific artificial satellites. The maximal mass was about 17 tonnes.
During 1965-1968 4 "Protons" were launched.
Last updated: 10-14-2005 17:51:05
03-10-2013 05:06:04
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


