3 ms·
The practical point of being "propellant-less" is that you don't use up some finite supply of propellant. If the "propellant" is electricity that our solar pan
by BurningFrog 11mo ago
The practical point of being "propellant-less" is that you don't use up some finite supply of propellant.
If the "propellant" is electricity that our solar panels can generate, that's functionally propellant-less!