FANDOM

Welcome to Star Trek Answers. What would you like to know?

Blue Alert is the signal for ship evacuation, used only once in a TNG episode. It is also used in Star Trek Voyager. Voyager goes to Blue Alert when preparing to land on a planet's surface.

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.