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by avmich
1516 days ago
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Soyuz rocket uses 82% H2O2 for all first and second stage engines. Soyuz spacecraft uses H2O2 for capsule control during reentry. Soyuz spacecraft uses a variant of hydrazine fuel for orbital maneuvers. All of this is true for all versions of Soyuz rocket (except Soyuz 2-1v) and Soyuz spacecraft, since 1950-s to today. |
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