Subspace barrier
Subspace barrier is the term used of subspace when it acts as a barrier between two places.

An anti-time eruption was located inside a subspace barrier. A convergence of three inverse tachyon pulses from three different timeperiods ruptured the barrier and paradoxically created the anomaly. A new subspace barrier was generated artificially around the anomaly, with static warp shells, to collapse it. ()

The long-range subspace warheads tested in the Subspace Munitions Range 434 were fired to their targets through subspace, and thus crossed a subspace barrier. When a warhead was closing in on the barrier, a minor gravimetric distortion was detectable near the exit point in the barrier. ()

cs:Subprostorová bariéra
de:Subraumbarriere
barrier