If Amos is still alive, isn't holden? They couldn't destroy the station even if they destroyed the ring space.
obviously the kids are still alive. but too small to help here, or maybe split up.
if another group of humans invented some alternate form of hyperspace travel after 1000 years, you think earth would have too. or been close or whatever.
wasn't something still festering on venus? or am I confusing the book and the show.
eh, and I would have liked some summary of the main cast lives after. like those 1 paragraph things they do at the end of movies.