The Helaspont Nebula is an interstellar gas cloud located near the Federation-Tzenkethi border, twenty hours away from Barisa Prime at maximum warp.

In late 2371, Captain Entebe and the USS Ulysses conducted a study on protoplanetary masses in the Helaspont Nebula. (DS9: "The Adversary")

External link Edit

• Helaspont Nebula at Memory Beta, the wiki for licensed Star Trek works