submitted 5 months ago by Lugh@futurology.today to c/futurology@futurology.today

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[-] jordanlund@lemmy.world 1 points 5 months ago

Ion propulsion.

[-] admiralteal@kbin.social 26 points 5 months ago

This can't be ion propulsion because ion propulsion involves a propellant -- the ions.

this post was submitted on 20 Apr 2024

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