Submitted by MyShatsRRadioactive t3_zvv9jw in space
tdoesstuff t1_j1rbw65 wrote
any chemical propellant engine can work in space and in our atmosphere
Yeeaahboiiiiiiiiii t1_j1rfnbp wrote
Granted they have varying efficiencies at different altitudes.
gruneforest t1_j1ridiv wrote
Aerospike: am I a joke to you?
Yeeaahboiiiiiiiiii t1_j1rir73 wrote
Until one is actually flying and doing missions then yes
[deleted] t1_j1rcg5j wrote
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