A gaseous anomaly is a type of interstellar phenomena.

In the early 2290s, Starfleet were keen to investigate gaseous anomalies and equipped all starships with specialized probes that could monitor them. They also dispatched the USS Excelsior on a three-year mission to chart anomalies in the Beta Quadrant in 2290. (TOS movie: Star Trek VI: The Undiscovered Country).

ConnectionsEdit

• Gaseous anomaly article at Memory Alpha, the wiki for canon Star Trek.