The gamma ray scanner was a part of the sensor array of a Federation starships used to scan for or with gamma radiation.

When the USS Enterprise-D was preparing to conduct a survey of the Phoenix Cluster in early 2368, lack of sensor availability necessitated the reprogramming of the gamma ray scanner for use in the survey. (TNG: "The Game")

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.