Submitted by Creepy_Toe2680 t3_10ozjk9 in space
Shrike99 t1_j6jstqe wrote
Reply to comment by MetallicDragon in NASA tested new propulsion tech that could unlock new deep space travel possibilities by Creepy_Toe2680
>Or just with 9x the mass flow rate
You need 9x the molar flow rate, not the mass flow rate. And since hydrogen has 1/9th the molar mass of water, it ends up cancelling out.
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