Originally Posted by GMW
It'd be really refreshing to destroy two planets =)
400 light years though huh. If we could reach 99.999999999999999% the speed of light would could probably get there in about 1 years time on earth. Not to bad at all.
Well actually, I am pretty sure that 400 light years means that it would take us 400 years if we were to travel at the speed of light (or 99.99999999% close to it). 400 light years = 400 years for the light of that planet to reach us here on earth.