Mellowman2112
Well-Known Member
Helium at high pressures (not forces) was used to pressurize the actual propellants. N2O4 and MMH iirc. Engine was throttlable form 10 to 60 per cent rated thrust. Kids these days.
Yes, and they say they used a rubber bung designed to pop out when the tanks got low so they would not explode. Like a rubber bung could survive the Van Allen radiation belts and the thermospheric temps reaching to 2600 F. It's laughable. I call BS.