Just reported you.
But let’s get real. Once you provide your own oxidizer, the “endless vacuum of space” would disperse those molecules across the universe just as fast as it would rip the skin off your face.
Here is a (paid?) stooge proving my point by trying to disprove it.
https://www.youtube.com/watch?v=-BsrzO7aXNs
Notice it is no longer a vacuum once ignition gasses filled the chamber...
Like I said, no thrust in a vacuum, no fire in a vacuum, etc.
Name calling doesn’t make your idiotic argument any more scientific.
BTW, I’m a girl.
In real testing, the motor models fire in a vacuum and the vacuum is maintained by constantly pulling out the expressed gasses as they come from the test models, there-by maintaining the vacuum pressures as the scale model motors are tested. Geez everyone else is dumb but you....
messierhunter, please knock off any abusive PMs and tone it down. Sontagged, please take a physics class if you want to get the rhetoric toned down. A vacuum has nothing to do with it, as spacecraft carry their own fuel and oxidants. Otherwise, space exploration as we know it could not happen.