Posted on July 9, 2015
The key to high-energy stages was to use liquid hydrogen as the fuel. Liquid hydrogen fuel appealed to rocket designers because of its high specific impulse, which is a basic measure of rocket performance. Specific Impulse is the impulse delivered p...
4-SIV-SIVB
3-Saturn 1b-V
2-Cutaways
1- SIV_rocket_stage
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