Space still expands lower than light speed, the moment expansions goes faster night skies will be completely dark because other objects' light won't be able to reach our field of vision. I do not remember how that phenomenon is called.
our observable universe may be around an unobservable area whose light hasn't reached us yet
just another area in the vast void that also had a big bang which is outside of our observable area right now, but whose light may reach us one day.