But that's a... pretty important window. There are not-completely-bonkers hypoth...

		rsynnott on Aug 10, 2021 \| parent \| context \| favorite \| on: How far could a spaceship go if we never ran out o... But that's a... pretty important window. There are not-completely-bonkers hypothetical spacecraft designs that could get to, say, 0.2c. There's nothing particularly plausible that could get to 0.99c.