Question by A: Ion thruster spacecraft speed limit?
if Nasa in the future make a very big Nuclear fusion generator to make lots of electricity, then a Ion thruster space craft can rich 99% of light speed ? or space crafts powered by Ion thruster which only work with electricity never can rich the highest speed and only fuel powered engines may do that eh ?
http://en.wikipedia.org/wiki/Ion_thruster
is that possible to get very high speed with them ?
Best answer:
Answer by Penguin 777
What r u saying????????????????
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