Today marks the 53rd anniversary of the first regular episode of 'Star Trek' as part of the series on September 8th, 1966.

Since then, its impact on television and culture as a whole can't even yet be quantified. The mobile phone was famously inspired by the communicators used in the original series. The actor who played Lt. Uhura - Nichelle Nichols - was asked by Martin Luther King to continue playing as a role model.

Spock and Kirk became household names, and it inspired quite literally thousands, if not millions of people to take up careers in science, technology and engineering in the process.

We've already covered 'Star Trek: The Next Generation' in a quiz, so this time, it's time for the original series. We've pulled 15 questions from the original series, and all you've got to do is answer them.

Good luck!