Originally posted by Shakyamunison
What is subspace?
In the Star Trek fictional universe, subspace is a feature of space-time which facilitates faster-than-light transit, in the form of interstellar travel or the transmission of information.[1] Subspace obeys different laws of physics. Subspace has also been adopted and used in both the Stargate Atlantis series, and the Descent: Freespace and Halo video games.
http://en.wikipedia.org/wiki/Subspace_(Star_Trek)