I tried to look it up. I think they didn't ever get FTL, based on https://www.reddit.com/r/threebodyproblem/comments/1blvikg/c... and https://forums.spacebattles.com/threads/trisolaris-in-wh40k.....
I tried to look it up. I think they didn't ever get FTL, based on https://www.reddit.com/r/threebodyproblem/comments/1blvikg/c... and https://forums.spacebattles.com/threads/trisolaris-in-wh40k.....
Ah, yes, you are right. They managed to speed up their travel time to Earth greatly, but they did not reach or surpass the speed of light. I have to read the trilogy again.