4 ms·
Even if the FTL aspect turns out to be impossible, I think it's still an interesting hypothetical alternative to chemical and electric thrusters. More realistic
by MCllorf 5y ago
Even if the FTL aspect turns out to be impossible, I think it's still an interesting hypothetical alternative to chemical and electric thrusters. More realistically I'd bet it's even further off than terrestrial/lunar mass drivers to solve the payload problem but it's an interesting thought nonetheless.
- levi_n 5y agoTo your point, even if the theoretical drive is feasible but limited to sub C speeds, a drive that requires zero propulsion mass and where the contents of the bubble don't feel any acceleration would be absolutely huuuuuge for manned space flight.
- MCllorf 5y agoyeah 100%. I do wonder about the energy requirements though because intuitively they don't totally make sense. I still don't understand why it couldn't be used as an infinite energy generator. Is it really just that the ship would move without gaining any momentum since it's the space around it moving instead of the ship itself?