Star Trek canon

The Star Trek canon is the set of all canonical material in the Star Trek universe. The official Star Trek website formerly defined canon as comprising the television series Star Trek: The Original Series, Star Trek: The Animated Series, Star Trek: The Next Generation, Star Trek: Deep Space Nine, Star Trek: Voyager, Star Trek: Enterprise, and the motion pictures in the franchise. Later changes to the Star Trek website acknowledges that this definition is not set in stone, but that the notion of what constitutes canon in Star Trek is fluid, open to interpretation and debate. The most recent iteration of the website has removed all references to a canon policy.