3 ms·
That's assuming we haven't figured out effective shielding by the time we have those near light speed engines.
by sundvor 8y ago
That's assuming we haven't figured out effective shielding by the time we have those near light speed engines.
- brazzy 8y agoDoesn't really make any difference. There is some size of rock that's too big for your shielding, and you rather want that mass concentrated in a handful of planets than spread around.